LMV339IPWR原理图各脚功能电路原理芯片引脚定义引脚图及功能-中国IC网-芯三七

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产品型号LMV339IPWR的概述

LMV339IPWR 芯片概述 LMV339IPWR 是一款广泛应用的高性能比较器芯片，由德州仪器（Texas Instruments）制造。其设计旨在在低电压和低功耗环境下工作，非常适合于便携设备、传感器接口、计算机和工业应用。LMV339 是一个四路比较器，意味着它具备四个独立的比较器。这种特性的设计使得 LMV339IPWR 在要求多路信号处理的应用中尤为重要，能够同时处理多个信号电平，从而提高系统的集成度。 LMV339 采用 CMOS 工艺，其内部结构是由增益阶段和输出阶段组合而成。这种设计使得 LMV339 具有较高的输入阻抗和较低的输出阻抗，能够有效地隔离输入源和输出负载。在输入端，LMV339 支持宽电压范围，这使得它能够处理从微伏级信号到几伏的各种电压情况。详细参数在阐述LMV339IPWR的详细参数时，需要考虑到其电气特性以及工作条件。以下是该芯片的一些关键参数...

产品型号LMV339IPWR的Datasheet PDF文件预览

LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD

GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS

SLCS136C – AUGUST 1999 – REVISED APRIL 2000

LMV339 . . . D OR PW PACKAGE

(TOP VIEW)

2.7-V and 5-V Performance

Low Supply Current:

LMV331 . . . 60 µA Typ

LMV393 . . . 100 µA Typ

LMV339 . . . 170 µA Typ

3OUT

4OUT

GND

4IN+

4IN–

3IN+

3IN–

2OUT

1OUT

CC+

Input Common-Mode Voltage Range

Includes Ground

1IN–

1IN+

2IN–

2IN+

Low Output Saturation Voltage

. . . 200 mV Typ

Package Options Include Plastic

Small-Outline (D), Small-Outline Transistor

(SOT-23 DBV, SC-70 DCK), and Thin Shrink

Small-Outline (PW) Packages

LMV393 . . . D OR PW PACKAGE

(TOP VIEW)

1OUT

1IN–

1IN+

GND

CC+

description

2OUT

2IN–

2IN+

The LMV393 and LMV339 devices are

low-voltage (2.7 V to 5.5 V) versions of the dual

and quad comparators, LM393 and LM339, which

operate from 5 V to 30 V. The LMV331 is the

single-comparator version.

LMV331 . . . DBV OR DCK PACKAGE

(TOP VIEW)

The LMV331, LMV339, and LMV393 are the most

cost-effective solutions for applications where

low-voltage operation, low power, space saving,

and price are the primary specifications in circuit

design for portable consumer products. These

devices offer specifications that meet or exceed

the familiar LM339 and LM393 devices at a

fraction of the supply current.

IN+

GND

IN–

CC+

OUT

The LMV331 is available in the ultra-small DCK package, which is approximately one-half the size of the five-pin

DBV package. The DCK package saves space on printed circuit boards and enables the design of small

portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce

noise pickup and increase signal integrity.

The LMV331I, LMV339I, and LMV393I devices are characterized for operation from –40°C to 85°C.

logic symbol (each comparator)

IN–

OUT

IN+

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.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information current as of publication date. Products conform to

specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all

parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD

GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS

SLCS136C – AUGUST 1999 – REVISED APRIL 2000

AVAILABLE OPTIONS

PACKAGED DEVICES

PACKAGE

TYPE

SINGLE

DUAL

QUADRUPLE

LMV331IDCKR

LMV331IDBVR

—

5-pin SOT

8-pin SOIC

8-pin TSSOP

—

LMV393ID

LMV393IPWR

—

–40°C to 85°C

14-pin SOIC

14-pin TSSOP

—

LMV339ID

LMV339IPWR

—

The D package is available taped and reeled. Add the suffix R to the device type (e.g.,

LMV393DR). The DCK, DBV, and PW packages are only available left-end taped and

reeled.

†

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

Supply voltage, V

(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V

CC+

Differential input voltage, V (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5.5 V

Input voltage range, V (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 5.5°C

Operating virtual junction temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 150°C

Package thermal impedance, θ (see Notes 3 and 4): D (8-pin) package . . . . . . . . . . . . . . . . . . . . . . 97°C/W

D (14-pin) package . . . . . . . . . . . . . . . . . . . . 86°C/W

DBV package . . . . . . . . . . . . . . . . . . . . . . . 347°C/W

DCK package . . . . . . . . . . . . . . . . . . . . . . . 389°C/W

PW (8-pin) package . . . . . . . . . . . . . . . . . . 149°C/W

PW (14-pin) package . . . . . . . . . . . . . . . . . . 113°C/W

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or PW package . . . . . . . . . . . . . . . 260°C

Storage temperature range, T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 150°C

stg

†

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.

NOTES: 1. Allvoltagevalues(exceptdifferentialvoltagesandV

2. Differential voltages are at IN+ with respect to IN–.

specifiedforthemeasurementofI )arewithrespecttothenetworkGND.

CC+

3. Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable

ambient temperature is P = (T (max) – T )/θ . Selecting the maximum of 150°C can affect reliability.

4. The package thermal impedance is calculated in accordance with JESD 51.

recommended operating conditions

MIN

2.7

MAX

5.5

UNIT

Supply voltage (single-supply operation)

Operating free-air temperature

CC+

–40

°C

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD

GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS

SLCS136C – AUGUST 1999 – REVISED APRIL 2000

electrical characteristics at specified free-air temperature, V

otherwise noted)

= 2.7 V, GND = 0 V (unless

CC+

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input offset voltage

25°C

1.7

Average temperature coefficient

of input offset voltage

–40°C to 85°C

V/°C

25°C

–40°C to 85°C

25°C

250

400

Input bias current

Input offset current

Output current

–40°C to 85°C

25°C

150

≤ 1.5 V

25°C

0.003

Output leakage current

–40°C to 85°C

25°C

Common-mode input voltage range

Saturation voltage

–0.1 to 2

200

ICR

≤ 1 mA

25°C

SAT

†

LMV331

25°C

100

140

200

Supply current

LMV393 (both comparators)

LMV339 (all four comparators)

25°C

140

†

This device is product preview.

switching characteristics, T = 25°C, V

= 2.7 V, R = 5.1 kΩ, GND = 0 V (unless otherwise noted)

CC+

PARAMETER

TEST CONDITIONS

Input overdrive = 10 mV

Input overdrive = 100 mV

Input overdrive = 10 mV

Input overdrive = 100 mV

MIN

TYP

1000

350

MAX

UNIT

Propagation delay, high- to low-level output switching

PHL

500

Propagation delay, low- to high-level output switching

PLH

400

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD

GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS

SLCS136C – AUGUST 1999 – REVISED APRIL 2000

electrical characteristics at specified free-air temperature, V

noted)

= 5 V, GND = 0 V (unless otherwise

CC+

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

25°C

1.7

Input offset voltage

–40°C to 85°C

Average temperature coefficient

of input offset voltage

25°C

V/°C

25°C

–40°C to 85°C

25°C

250

400

Input bias current

Input offset current

Output current

–40°C to 85°C

25°C

150

≤ 1.5 V

25°C

0.003

Output leakage current

–40°C to 85°C

25°C

Common-mode input voltage range

Large-signal differential voltage gain

–0.1 to 4.2

ICR

25°C

V/mV

25°C

200

400

700

120

150

200

250

300

350

Saturation voltage

≤ 4 mA

SAT

–40°C to 85°C

25°C

100

170

†

LMV331

–40°C to 85°C

25°C

Supply current

LMV393 (both comparators)

LMV339 (all four comparators)

–40°C to 85°C

25°C

–40°C to 85°C

†

This device is product preview.

switching characteristics, T = 25°C, V

= 5 V, R = 5.1 kΩ, GND = 0 V (unless otherwise noted)

CC+

PARAMETER

TEST CONDITIONS

Input overdrive = 10 mV

Input overdrive = 100 mV

Input overdrive = 10 mV

Input overdrive = 100 mV

MIN

TYP

600

200

450

300

MAX

UNIT

Propagation delay, high- to low-level output switching

PHL

Propagation delay, low- to high-level output switching

PLH

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

IMPORTANT NOTICE

Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue

any product or service without notice, and advise customers to obtain the latest version of relevant information

to verify, before placing orders, that information being relied on is current and complete. All products are sold

subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those

pertaining to warranty, patent infringement, and limitation of liability.

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

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

TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily

performed, except those mandated by government requirements.

Customers are responsible for their applications using TI components.

In order to minimize risks associated with the customer’s applications, adequate design and operating

safeguards must be provided by the customer to minimize inherent or procedural hazards.

TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent

that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other

intellectual property right of TI covering or relating to any combination, machine, or process in which such

semiconductor products or services might be or are used. TI’s publication of information regarding any third

party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.

LMV339IPWR相关文章

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LMV339IPWR产品参数

型号:	LMV339IPWR
Brand Name：	Texas Instruments
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Active
零件包装代码：	TSSOP
包装说明：	TSSOP-14
针数：	14
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8542.39.00.01
风险等级：	0.68
放大器类型：	COMPARATOR
最大平均偏置电流 (IIB)：	0.25 µA
25C 时的最大偏置电流 (IIB)：	0.25 µA
最大输入失调电压：	9000 µV
JESD-30 代码：	R-PDSO-G14
JESD-609代码：	e4
长度：	5 mm
湿度敏感等级：	1
功能数量：	4
端子数量：	14
最高工作温度：	125 °C
最低工作温度：	-40 °C
输出类型：	OPEN-COLLECTOR
封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP
封装等效代码：	TSSOP14,.25
封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：	TR
峰值回流温度（摄氏度）：	260
电源：	3/5 V
认证状态：	Not Qualified
标称响应时间：	600 ns
座面最大高度：	1.2 mm
子类别：	Comparator
最大压摆率：	0.1 mA
供电电压上限：	5.5 V
标称供电电压 (Vsup)：	5 V
表面贴装：	YES
技术：	BIPOLAR
温度等级：	AUTOMOTIVE
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING
端子节距：	0.65 mm
端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4.4 mm
Base Number Matches：	1

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