Datasheet > LM239AQ1

LM239AQ1

更新时间： 2024-11-11 12:46:31

品牌	Logo	应用领域
德州仪器 - TI		比较器
页数	文件大小	规格书
6页	140K
描述
QUAD DIFFERENTIAL COMPARATOR

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LM239AQ1 数据手册

LM239A-Q1

QUAD DIFFERENTIAL COMPARATOR

SCLS513B − JULY 2003 − REVISED FEBRUARY 2008

D PACKAGE

(TOP VIEW)

Qualified for Automotive Applications

ESD Protection Exceeds 1000 V Per

MIL-STD-883, Method 3015; Exceeds 100 V

Using Machine Model (C = 200 pF, R = 0);

Exceeds 2000 V Charged Device Model

1OUT

2OUT

V_CC

2IN−

2IN+

1IN−

1IN+

OUT3

OUT4

GND

4IN+

4IN−

3IN+

3IN−

Single Supply or Dual Supplies

Wide Range of Supply Voltage

. . . 2 V to 36 V

Low Supply-Current Drain Independent of

Supply Voltage . . . 0.8 mA Typ

Low Input Bias Current . . . 25 nA Typ

Low Input Offset Current . . . 5 nA Typ

Low Input Offset Voltage . . . 2 mV Typ

Common-Mode Input Voltage Range

Includes Ground

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage . . . 36 V

Low Output Saturation Voltage

Output Compatible With TTL, MOS, and

CMOS

description/ordering information

This device consists of four independent voltage comparators that are designed to operate from a single power

supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference

between the two supplies is 2 V to 36 V, and V is at least 1.5 V more positive than the input common-mode

voltage. Current drain is independent of the supply voltage. The outputs can be connected to other

open-collector outputs to achieve wired-AND relationships.

†

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

‡

PACKAGE

−40°C to 125°C SOP − D

Tape and reel LM239AQDRQ1

LM239AQ1

†

‡

For the most current package and ordering information, see the Package Option Addendum

at the end of this document, or see the TI web site at http://www.ti.com.

Package drawings, thermal data, and symbolization are available at

http://www.ti.com/packaging.

This package is only available taped and reeled, with standard quantities of 2500 pieces per

reel.

symbol (each comparator)

IN+

IN−

OUT

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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6

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