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产品型号EL7222CSZ的概述

芯片EL7222CSZ的概述 EL7222CSZ是一款高性能的增益块放大器，主要用于音频和视频信号的放大。该芯片以其出色的线性度、低功耗和高带宽的特性而受到广泛欢迎。作为一种常用的放大器元件，EL7222CSZ已被广泛应用于消费电子、通信设备以及工业自动化等领域。 EL7222CSZ的设计目的在于提供高增益和低失真的信号放大能力，适用于需要高保真度的音频应用。同时，其在视频信号放大方面同样表现优异，因此它的应用领域十分广泛。例如，在电视机、投影仪以及图像处理系统中，该芯片常常处于信号链的关键位置。芯片EL7222CSZ的详细参数 EL7222CSZ的详细技术参数包括： - 增益：EL7222CSZ提供高达20dB的电压增益，这使得它在多种应用场合能够提供足够的信号提升。 - 带宽：增益带宽积为350MHz，确保在高频条件下也能稳定工作。 - 功耗：该芯片的电源电压范围为4.5V到12...

产品型号EL7222CSZ的Datasheet PDF文件预览

EL7202, EL7212, EL7222

Data Sheet

May 9, 2005

FN7282.1

High Speed, Dual Channel Power MOSFET

Drivers

Features

• Industry standard driver replacement

• Improved response times

• Matched rise and fall times

• Reduced clock skew

The EL7202/EL7212/EL7222 ICs are matched dual-drivers

that improve the operation of the industry standard DS0026

clock drivers. The Elantec versions are very high speed

drivers capable of delivering peak currents of 2.0 amps into

highly capacitive loads. The high speed performance is

achieved by means of a proprietary “Turbo-Driver” circuit that

speeds up input stages by tapping the wider voltage swing at

the output. Improved speed and drive capability are

enhanced by matched rise and fall delay times. These

matched delays maintain the integrity of input-to-output

pulse-widths to reduce timing errors and clock skew

problems. This improved performance is accompanied by a

10 fold reduction in supply currents over bipolar drivers, yet

without the delay time problems commonly associated with

CMOS devices. Dynamic switching losses are minimized

with non-overlapped drive techniques.

• Low output impedance

• Low input capacitance

• High noise immunity

• Improved clocking rate

• Low supply current

• Wide operating voltage range

• Pb-Free available (RoHS compliant)

Applications

• Clock/line drivers

Pinouts

• CCD Drivers

EL7212

(8-PIN PDIP, SO)

TOP VIEW

EL7222

(8-PIN PDIP, SO)

TOP VIEW

• Ultra-sound transducer drivers

• Power MOSFET drivers

• Switch mode power supplies

• Class D switching amplifiers

• Ultrasonic and RF generators

• Pulsed circuits

Complementary Drivers

Inverting Drivers

EL7202

(8-PIN PDIP, SO)

TOP VIEW

Non-Inverting Drivers

Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

EL7202, EL7212, EL7222

Ordering Information

TAPE &

REEL

PART NUMBER

EL7202CN

PACKAGE

8-Pin PDIP

8-Pin SO

PKG. DWG. #

MDP0031

MDP0027

EL7202CS

EL7202CS-T7

EL7202CS-T13

7”

13”

EL7202CSZ

(See Note)

8-Pin SO

(Pb-free)

EL7202CSZ-T7

(See Note)

8-Pin SO

(Pb-free)

7”

MDP0027

EL7202CSZ-T13

(See Note)

8-Pin SO

(Pb-free)

13”

EL7212CN

8-Pin PDIP

8-Pin SO

MDP0031

MDP0027

EL7212CS

EL7212CS-T7

EL7212CS-T13

7”

13”

EL7212CSZ

(See Note)

8-Pin SO

(Pb-free)

EL7212CSZ-T7

(See Note)

8-Pin SO

(Pb-free)

7”

MDP0027

EL7212CSZ-T13

(See Note)

8-Pin SO

(Pb-free)

13”

EL7222CN

8-Pin PDIP

8-Pin SO

MDP0031

MDP0027

EL7222CS

EL7222CS-T7

EL7222CS-T13

7”

13”

EL7222CSZ

(See Note)

8-Pin SO

(Pb-free)

EL7222CSZ-T7

(See Note)

8-Pin SO

(Pb-free)

7”

MDP0027

EL7222CSZ-T13

(See Note)

8-Pin SO

(Pb-free)

13”

NOTE: Intersil Pb-free products employ special Pb-free material sets;

molding compounds/die attach materials and 100% matte tin plate

termination finish, which are RoHS compliant and compatible with

both SnPb and Pb-free soldering operations. Intersil Pb-free products

are MSL classified at Pb-free peak reflow temperatures that meet or

exceed the Pb-free requirements of IPC/JEDEC J STD-020.

EL7202, EL7212, EL7222

Absolute Maximum Ratings (T = 25°C)

Supply (V+ to Gnd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V

Input Pins. . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V above V+

Combined Peak Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . .4A

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C

Power Dissipation

SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .570mW

PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1050mW

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

are at the specified temperature and are pulsed tests, therefore: T = T = T

DC Electrical Specifications T = 25°C, V = 15V unless otherwise specified

PARAMETER

INPUT

DESCRIPTION

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Logic “1” Input Voltage

2.4

µA

Logic “1” Input Current

Logic “0” Input Voltage

Logic “0” Input Current

Input Hysteresis

@V+

@0V

0.1

0.8

0.1

0.3

µA

HVS

OUTPUT

Pull-Up Resistance

Pull-Down Resistance

Peak Output Current

= -100mA

= +100mA

Ω

OUT

Source

Sink

Continuous Output Current

Power Supply Current

Source/Sink

100

POWER SUPPLY

Inputs High/EL7202

Inputs High/EL7212

Inputs High/EL7222

4.5

2.5

7.5

2.5

5.0

Operating Voltage

4.5

AC Electrical Specifications T = 25°C, V = 15V unless otherwise specified

PARAMETER

DESCRIPTION

TEST CONDITIONS

MIN

TYP

MAX

UNITS

SWITCHING CHARACTERISTICS

Rise Time

C = 500pF

7.5

C = 1000pF

Fall Time

C = 500pF

C = 1000pF

Turn-On Delay Time

Turn-Off Delay Time

See Timing Table

EL7202, EL7212, EL7222

Timing Table

Standard Test Configuration

Simplified Schematic

EL7202, EL7212, EL7222

Typical Performance Curves

Switch Threshold vs Supply Voltage

Max Power/Derating Curves

Input Current vs Voltage

Peak Drive vs Supply Voltage

“ON” Resistance vs Supply Voltage

Quiescent Supply Current

EL7202, EL7212, EL7222

Typical Performance Curves (Continued)

Average Supply Current vs

Voltage and Frequency

Average Supply Current

vs Capacitive Load

Rise/Fall Time vs Load

Rise/Fall Time vs Supply Voltage

Propagation Delay vs Supply Voltage

Rise/Fall Time vs Temperature

Delay vs Temperature

EL7202, EL7212, EL7222

EL7212 Macro Model

**** EL7212 model ****

input

gnd

Vsupply

Vout

.subckt M7212

V1 12 3 1.6

R1 13 15 1k

R2 14 15 5k

R5 11 12 100

C1 15 3 43.3 pF

D1 14 13 dmod

X1 13 11 2 3 comp1

X2 16 12 15 3 comp1

sp 6 7 16 3 spmod

sn 7 3 16 3 snmod

g1 11 0 13 0 938µ

.model dmod d

.model spmod vswitch ron3 roff2meg von1 voff1.5

.model snmod vswitch ron4 roff2meg von3 voff2

.ends M7212

.subckt comp1 out inp inm vss

e1 out vss table { (v(inp) v(inm))* 5000} (0,0) (3.2,3.2)

Rout out vss 10meg

Rinp inp vss 10meg

Rinm inm vss 10meg

.ends comp1

All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.

Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality

Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without

notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and

reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result

from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.

For information regarding Intersil Corporation and its products, see www.intersil.com