MAX3318EIPWRG4全新原装原理图各脚功能电路原理芯片引脚定义-中国IC网-芯三七

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

FEATURES

DB OR PW PACKAGE

(TOP VIEW)

•

ESD Protection for RS-232 I/O Pins

– ±15 kV (Human-Body Model)

READY

C1+

1

2

3

4

5

6

7

8

9

10

20 FORCEOFF

– ±8 kV (IEC 61000-4-2, Contact Discharge)

– ±15 kV (IEC 61000-4-2, Air-Gap Discharge)

300-µA Operating Supply Current

19

18

17

16

15

14

13

12

11

V

GND

CC

V+

•

C1−

C2+

DOUT1

RIN1

1-µA Low-Power Standby (With Receivers

Active) Mode

C2−

ROUT1

FORCEON

DIN1

V−

•

Designed to Transmit at a Data Rate of

460 kbps

DOUT2

RIN2

ROUT2

DIN2

INVALID

Auto-Power-Down Plus Option Features

Flexible Power-Saving Mode

Operates From a Single 2.25-V to 3-V V_CC

Supply

APPLICATIONS

•

Battery-Powered Systems

PDAs

Cellular Phones

Notebooks

Hand-Held Equipment

Pagers

DESCRIPTION/ORDERING INFORMATION

The MAX3318E is

a dual-driver, dual-receiver, RS-232-compatible transceiver. The device features

auto-power-down plus and enhanced electrostatic discharge (ESD) protection integrated into the chip. Driver

output and receiver input are protected to ±15 kV using the IEC 61000-4-2 Air-Gap Discharge method, ±8 kV

using the IEC 61000-4-2 Contact Discharge method, and ±15 kV using the Human-Body Model (HBM).

The device operates at a data rate of 460 kbps. The transceiver has a proprietary low-dropout driver output

stage, enabling RS-232-compatible operation from a 2.25-V to 3-V supply with a dual charge pump. The charge

pump requires only four 0.1-µF capacitors and features a logic-level output (READY) that asserts when the

charge pump is regulating and the device is ready to begin transmitting.

The MAX3318E achieves a 1-µA supply current using the auto-power-down feature. This device automatically

enters a low-power power-down mode when the RS-232 cable is disconnected or the drivers of the connected

peripherals are inactive for more than 30 s. The device turns on again when it senses a valid transition at any

driver or receiver input. Auto power down saves power without changes to the existing BIOS or operating

system.

This device is available in two space-saving packages: 20-pin SSOP and 20-pin TSSOP.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾

ORDERABLE PART NUMBER

TOP-SIDE MARKING

Tube of 70

MAX3318ECDB

MAX3318ECDBR

MAX3318ECPW

MAX3318ECPWR

MAX3318EIDB

SSOP – DB

TSSOP – PW

SSOP – DB

TSSOP – PW

MP318EC

Reel of 2000

Tube of 70

–0°C to 70°C

MP318EC

MP318EI

Reel of 2000

Tube of 70

Reel of 2000

Tube of 70

MAX3318EIDBR

MAX3318EIPW

MAX3318EIPWR

–40°C to 85°C

Reel of 2000

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

ABC

DETAILED DESCRIPTION

Flexible control options for power management are featured when the serial port and driver inputs are inactive.

The auto-power-down plus feature functions when FORCEON is low and FORCEOFF is high. During this mode

of operation, if the device does not sense valid signal transitions on all receiver and driver inputs for

approximately 30 s, the built-in charge pump and drivers are powered down, reducing the supply current to

1 µA. By disconnecting the serial port or placing the peripheral drivers off, auto-power-down plus can be

disabled when FORCEON and FORCEOFF are high. With auto-power-down plus enabled, the device activates

automatically when a valid signal is applied to any receiver or driver input. INVALID is high (valid data) if any

receiver input voltage is greater than 2.7 V or less than –2.7 V, or has been between –0.3 V and 0.3 V for less

than 30 µs (typical number). INVALID is low (invalid data) if all receiver input voltage are between –0.3 V and

0.3 V for more than 30 µs (typical number).

2

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

FUNCTION TABLE⁽¹⁾

INPUT CONDITIONS

OUTPUT STATES

VALID

RS-232

LEVEL

RECEIVER

OR DRIVER

EDGE

WITHIN 30 s

OPERATING

MODE

FORCEON

FORCEOFF

DRIVER

RECEIVER

INVALID

READY

PRESENT AT

RECEIVER

Auto-Power-Down Plus Conditions

Normal operation,

auto-power-down

plus disabled

H

L

H

No

Yes

No

Active

Z

Active

L

H

L

H

L

Normal operation,

auto-power-down

plus disabled

Normal operation,

auto-power-down

plus enabled

Yes

No

Normal operation,

auto-power-down

plus enabled

Yes

No

H

L

Power down,

auto-power-down

plus enabled

Power down,

auto-power-down

plus enabled

No

Yes

Z

H

L

Manual power

down

X

L

X

No

Z

Active

L

Manual power

down

Yes

H

Auto-Power-Down Conditions

Power down,

auto power down

enabled

INVALID

X

No

Z

Active

L

Normal operation,

auto power down

enabled

Yes

Active

H

(1) H = high level, L = low level, X = irrelevant, Z = high impedance

3

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

LOGIC DIAGRAM (POSITIVE LOGIC)

13

17

8

DIN1

DIN2

DOUT1

DOUT2

12

20

14

11

1

FORCEOFF

FORCEON

INVALID

READY

Auto-Power-Down Plus

15

10

16

ROUT1

ROUT2

RIN1

RIN2

5 k

Ω

9

5 k

Ω

4

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

TERMINAL FUNCTIONS

TERMINAL

NAME

DESCRIPTION

NO.

C1+

C1–

C2+

C2–

DIN

2

4

Positive voltage-doubler charge-pump capacitor

Negative voltage-doubler charge-pump capacitor

Positive inverting charge-pump capacitor

Negative inverting charge-pump capacitor

CMOS driver inputs

5

6

12, 13

8, 17

DOUT

RS-232 driver outputs

Force-off input, active low. Drive low to power down transmitters, receivers, and charge pump. This overrides

auto power down and FORCEON (see Function Table).

FORCEOFF

20

Force-on input, active high. Drive high to override auto power down, keeping transmitters and receivers on

(FORCEOFF must be high) (see Function Table).

FORCEON

GND

14

18

11

Ground

Valid signal detector output, active low. A logic high indicates that a valid RS-232 level is present on a receiver

input.

INVALID

Ready to transmit output, active high. READY is enabled high when V– goes below –3.5 V and the device is

ready to transmit.

READY

1

RIN

ROUT

V+

9, 16

10, 15

3

RS-232 receiver inputs

CMOS receiver outputs

2 × V_CCgenerated by the charge pump

–2 × V_CCgenerated by the charge pump

2.25-V to 3-V single-supply voltage

V–

7

V_CC

19

5

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

Absolute Maximum Ratings⁽¹⁾

over operating free-air temperature range (unless otherwise noted)

MIN

–0.3

–7

MAX UNIT

V_CCto GND

V+ to GND⁽²⁾

V– to GND⁽²⁾

V+ + IV-I⁽²⁾

6

V

7

0.3

13

DIN, FORCEON, FORCEOFF to GND

–0.3

6

Input voltage

V

RIN to GND

±25

DOUT to GND

±13.2

V_CC+ 0.3

Continuous

571

Output voltage

ROUT, INVALID, READY to GND

DOUT to GND

Short-circuit duration

16-pin SSOP (derate 7.14 mW/°C above 70°C)

20-pin SSOP (derate 8 mW/°C above 70°C

20-pin TSSOP (derate 7 mW/°C above 70°C)

Continuous power dissipation (T_A= 70°C)

640 mW

559

Storage temperature range

–65

150

300

°C

Lead temperature (soldering, 10 s)

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) V+ and V– can have maximum magnitudes of 7 V, but their absolute difference cannot exceed 13 V.

Recommended Operating Conditions

See Figure 4

MIN NOM

MAX UNIT

Supply voltage

2.25

2.5

3

V

DIN, FORCEOFF,

FORCEON

V_IHDriver and control high-level input voltage

V_CC= 2.5 V to 3 V

0.7 × V_CC

5.5

V

DIN, FORCEOFF,

FORCEON

V_ILDriver and control low-level input voltage

0

0.3 × V_CC

V

V_I

Receiver input voltage

–25

0

25

70

85

MAX3318EC

MAX3318EI

T_AOperating free-air temperature

°C

–40

6

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

Supply Current Section Electrical Characteristics

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP⁽¹⁾MAX UNIT

DC Characteristics (V_CC= 2.5 V, T_A= 25°C)

Auto-power-down plus supply current FORCEON = GND, FORCEOFF = V_CC, All RIN and DIN idle

1

10

2

µA

Auto-power-down supply current

Supply current

FORCEOFF = GND

FORCEON = FORCEOFF = V_CC, No load

0.3

mA

(1) Typical values are at V_CC= 2.5 V, T_A= 25°C.

ESD Protection

PARAMETER

TEST CONDITIONS

TYP UNIT

HBM

±15

RIN, DOUT

IEC 61000-4-2 Air-Gap Discharge method

IEC 61000-4-2 Contact Discharge method

±15

±8

kV

7

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

Driver Section Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature,

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted) (see Figure 4)

PARAMETER

Driver input hysteresis

TEST CONDITIONS

MIN TYP⁽¹⁾

0.3

MAX UNIT

V

Input leakage current

Output voltage swing

Output resistance

FORCEON, DIN, FORCEOFF

±0.01

±1

µA

V

All driver outputs loaded with 3 kΩ to ground

V_CC= 0, Driver output = ±2 V

±3.7

±4

10M

±25

300

Ω

Output short-circuit current⁽²⁾

±60

±25

mA

µA

Output leakage current

V_CC= 0 or 2.25 V to 3 V, V_OUT= ±12 V, Drivers disabled

(1) Typical values are at V_CC= 2.5 V, T_A= 25°C.

(2) Short-circuit durations should be controlled to prevent exceeding the device absolute power dissipation ratings, and not more than one

output should be shorted at a time.

Driver Section Switching Characteristics

over recommended ranges of supply voltage and operating free-air temperature,

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted) (see Figure 1)

PARAMETER

Maximum data rate

Driver skew⁽²⁾

TEST CONDITIONS

MIN TYP⁽¹⁾

MAX UNIT

R_L= 3 kΩ, C_L= 1000 pF, One transmitter switching

460

100

kbps

ns

|t_PHL– t_PLH

|

V_CC= 2.5 V, T_A= 25°C, R_L= 3 kΩ to 7 kΩ,

Measured from 3 V to –3 V or –3 V to 3 V,

C_L= 150 pF to 2500 pF

Transition-region slew rate

4

30 V/µs

(1) Typical values are at V_CC= 2.5 V, T_A= 25°C.

(2) Pulse skew is defined as |t_PLH– t_PHL| of each channel of the same device.

8

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

Receiver Section Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature,

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted) (see Figure 4)

PARAMETER

Input voltage range

TEST CONDITIONS

MIN TYP⁽¹⁾

MAX UNIT

–25

25

V

Input threshold low

Input threshold high

Input hysteresis

T_A= 25°C

0.3 × V_CC

0.7 × V_CC

V

0.3

5

V

Input resistance

T_A= 25°C

3

7

±10

kΩ

µA

V

Output leakage current

Output voltage low

Output voltage high

±0.05

I_OUT= 0.5 mA

I_OUT= –0.5 mA

0.1 × V_CC

0.9 × V_CC

V

(1) Typical values are at V_CC= 2.5 V, T_A= 25°C.

Receiver Section Switching Characteristics

over recommended ranges of supply voltage and operating free-air temperature,

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted) (see Figure 4)

PARAMETER

Receiver propagation delay

Receiver skew⁽²⁾

TEST CONDITIONS

TYP⁽¹⁾UNIT

t_PHL

0.175

µs

RIN to ROUT, C_L= 150 pF

t_PLH

0.175

|t_PHL– t_PLH

|

50

ns

(1) Typical values are at V_CC= 2.5 V, T_A= 25°C.

(2) Pulse skew is defined as |t_PLH– t_PHL| of each channel of the same device.

9

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

Auto-Power-Down Plus Section Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature,

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted) (see Figure 4)

PARAMETER

TEST CONDITIONS

Positive threshold

MIN

MAX UNIT

2.7

V

Receiver input threshold to INVALID high

Negative threshold

–2.7

–0.3

Receiver input threshold INVALID low

INVALID, READY voltage low

INVALID, READY voltage high

0.3

V

I_OUT= 0.5 mA

I_OUT= –0.5 mA

0.1 × V_CC

0.8 × V_CC

Auto-Power-Down Plus Section Switching Characteristics

over recommended ranges of supply voltage and operating free-air temperature,

V_CC= 2.25 V to 3 V, C1–C4 = 0.1 µF, T_A= T_MINto T_MAX(unless otherwise noted) (see Figure 4)

PARAMETER

TEST CONDITIONS

MIN TYP⁽¹⁾

MAX UNIT

t_INVH

Receiver positive or negative threshold to INVALID high V_CC= 2.5 V

1

30

µs

t_INVL

Receiver positive or negative threshold to INVALID low

Receiver or driver edge to driver enabled

V_CC= 2.5 V

t_WU

100

t_AUTOPRDN

Receiver or driver edge to driver shutdown

15

30

60

s

(1) Typical values are at V_CC= 2.5 V, T_A= 25°C.

10

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

PARAMETER MEASUREMENT INFORMATION

3 V

0 V

Input

RS-232

Output

Generator

(see Note B)

50 Ω

C

L

t

TLH

THL

R

L

(see Note A)

V

OH

3 V

−3 V

3 V

FORCEOFF

3 V

−3 V

Output

OL

6 V

t_THLor t_TLH

SR(tr) +

TEST CIRCUIT

NOTES: A. C includes probe and jig capacitance.

VOLTAGE WAVEFORMS

L

B. The pulse generator has the following characteristics: PRR = 250 kbit/s, Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.

O

r

f

Figure 1. Driver Slew Rate

2.25 V

0 V

Input

1.125 V

RS-232

Output

Generator

(see Note B)

50 Ω

C

L

t

PLH

PHL

R

L

(see Note A)

V

OH

3 V

FORCEOFF

50%

Output

OL

TEST CIRCUIT

NOTES: A. C includes probe and jig capacitance.

VOLTAGE WAVEFORMS

L

B. The pulse generator has the following characteristics: PRR = 250 kbit/s, Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.

O

r

f

Figure 2. Driver Pulse Skew

3 V

Input

0 V

−3 V

Output

Generator

(see Note B)

t

PLH

PHL

50 Ω

C

L

(see Note A)

V

OH

50%

Output

OL

TEST CIRCUIT

NOTES: A. C includes probe and jig capacitance.

VOLTAGE WAVEFORMS

L

B. The pulse generator has the following characteristics: Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.

O

r

f

Figure 3. Receiver Propagation Delay Times

11

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

PARAMETER MEASUREMENT INFORMATION

Invalid

Region

Receiver

Inputs

}

Driver

Inputs

Driver

Outputs

V

CC

INVALID

Output

t

INVL

t

INVH

0

t

WU

V

CC

Ready

Output

0

V+

V

CC

0

V−

VOLTAGE WAVEFORMS

Valid RS-232 Level, INVALID High

Indeterminate

ROUT

2.7 V

0.3 V

Generator

(see Note B)

50 Ω

If Signal Remains Within This Region

For More Than 30 µs, INVALID Is Low

0 V

†

−0.3 V

Indeterminate

Auto-Power-

Down Plus

INVALID

−2.7 V

C = 30 pF

L

(see Note A)

Valid RS-232 Level, INVALID High

†

Auto power down disables drivers and reduces supply

current to 1 µA.

FORCEON

FORCEOFF

DIN

DOUT

TEST CIRCUIT

Figure 4. INVALID Propagation Delay Times and Supply Enabling Time

12

Submit Documentation Feedback

MAX3318E

2.5-V 460-kbps RS-232 TRANSCEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS741–JUNE 2006

PARAMETER MEASUREMENT INFORMATION

2.5 V

+

19

0.1 mF

C

BYPASS

V

CC

3

7

2

C1+

V+

V−

+

C3

0.1 mF

C1

0.1 mF

4

5

6

C1−

C2+

+

C4

0.1 mF

C2

0.1 mF

+

C2−

13

12

15

DOUT1

DOUT2

RIN1

17

8

DIN1

RS-232-Compatible

Outputs

DIN2

RS-232-Compatible

Inputs

16

9

ROUT1

5k

10

1

ROUT2

RIN2

5k

READY

To Power-Management Unit

Auto-Power-

Down Plus

INVALID

11

20

V

CC

14

FORCEOFF

GND

FORCEON

18

Figure 5. Typical Application Circuit

13

Submit Documentation Feedback

PACKAGE OPTION ADDENDUM

www.ti.com

18-Jul-2006

PACKAGING INFORMATION

Orderable Device

MAX3318ECDB

Status ⁽¹⁾

ACTIVE

Package Package

Pins Package Eco Plan ⁽²⁾Lead/Ball Finish MSL Peak Temp ⁽³⁾

Qty

Type

Drawing

SSOP

DB

20

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

MAX3318ECDBG4

MAX3318ECDBR

MAX3318ECDBRG4

MAX3318ECPW

SSOP

DB

PW

DB

PW

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

SSOP

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TSSOP

SSOP

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

MAX3318ECPWG4

MAX3318ECPWR

MAX3318ECPWRG4

MAX3318EIDB

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

MAX3318EIDBG4

MAX3318EIDBR

MAX3318EIDBRG4

MAX3318EIPW

SSOP

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

SSOP

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

SSOP

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TSSOP

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

MAX3318EIPWG4

MAX3318EIPWR

MAX3318EIPWRG4

70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

⁽¹⁾The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in

a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

(2)

Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check

http://www.ti.com/productcontent for the latest availability information and additional product content details.

TBD: The Pb-Free/Green conversion plan has not been defined.

Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements

for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered

at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and

package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS

compatible) as defined above.

Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame

retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)

Addendum-Page 1

PACKAGE OPTION ADDENDUM

www.ti.com

18-Jul-2006

(3)

MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder

temperature.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is

provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the

accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take

reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on

incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited

information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI

to Customer on an annual basis.

Addendum-Page 2

MECHANICAL DATA

MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001

DB (R-PDSO-G**)

PLASTIC SMALL-OUTLINE

28 PINS SHOWN

0,38

0,22

0,65

28

M

0,15

15

0,25

0,09

5,60

5,00

8,20

7,40

Gage Plane

1

14

0,25

A

0°–ā8°

0,95

0,55

Seating Plane

0,10

2,00 MAX

0,05 MIN

PINS **

14

16

20

24

28

30

38

DIM

6,50

5,90

6,50

5,90

7,50

8,50

7,90

10,50

9,90

10,50 12,90

A MAX

A MIN

6,90

9,90

12,30

4040065 /E 12/01

NOTES: A. All linear dimensions are in millimeters.

B. This drawing is subject to change without notice.

C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.

D. Falls within JEDEC MO-150

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

MECHANICAL DATA

MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999

PW (R-PDSO-G**)

PLASTIC SMALL-OUTLINE PACKAGE

14 PINS SHOWN

0,30

0,19

M

0,10

0,65

14

8

0,15 NOM

4,50

4,30

6,60

6,20

Gage Plane

0,25

1

7

0°–8°

A

0,75

0,50

Seating Plane

0,10

0,15

0,05

1,20 MAX

PINS **

8

14

16

20

24

28

DIM

3,10

2,90

5,10

4,90

5,10

4,90

6,60

6,40

7,90

9,80

9,60

A MAX

A MIN

7,70

4040064/F 01/97

NOTES: A. All linear dimensions are in millimeters.

B. This drawing is subject to change without notice.

C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.

D. Falls within JEDEC MO-153

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,

enhancements, improvements, and other changes to its products and services at any time and to discontinue

any product or service without notice. Customers should obtain the latest relevant information before placing

orders and should verify that such information is current and complete. All products are sold subject to TI’s terms

and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in

accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI

deems necessary to support this warranty. Except where mandated by government requirements, testing of all

parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for

their products and applications using TI components. To minimize the risks associated with customer products

and applications, customers should provide adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,

copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process

in which TI products or services are used. Information published by TI regarding third-party products or services

does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.

Use of such information may require a license from a third party under the patents or other intellectual property

of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if reproduction is without

alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction

of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for

such altered documentation.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that

product or service voids all express and any implied warranties for the associated TI product or service and

is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.

Following are URLs where you can obtain information on other Texas Instruments products and application

solutions:

Products

Applications

Audio

Amplifiers

amplifier.ti.com

www.ti.com/audio

Data Converters

dataconverter.ti.com

Automotive

www.ti.com/automotive

DSP

dsp.ti.com

Broadband

Digital Control

Military

www.ti.com/broadband

www.ti.com/digitalcontrol

www.ti.com/military

Interface

Logic

interface.ti.com

logic.ti.com

Power Mgmt

Microcontrollers

power.ti.com

Optical Networking

Security

www.ti.com/opticalnetwork

www.ti.com/security

www.ti.com/telephony

www.ti.com/video

microcontroller.ti.com

Low Power Wireless www.ti.com/lpw

Telephony

Video & Imaging

Wireless

www.ti.com/wireless

Mailing Address:

Texas Instruments

Post Office Box 655303 Dallas, Texas 75265

电子百科

产品导航

产品型号MAX3318EIPWRG4的概述

产品型号MAX3318EIPWRG4的Datasheet PDF文件预览

MAX3318EIPWRG4相关产品..

MAX3318EIPWRG4相关文章