Datasheet > LM139A-MIL

LM139A-MIL

更新时间： 2024-02-18 21:19:39

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Quad Differential Comparators

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数据手册

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LM139A-MIL 数据手册

LM139, LM239, LM339

LM139A, LM239A, LM339A

LM2901, LM2901AV, LM2901V

www.ti.com

SLCS006S –OCTOBER 1979–REVISED AUGUST 2012

QUAD DIFFERENTIAL COMPARATORS

Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V

FEATURES

•

Wide Supply Ranges

•

Low Input Bias Current: 25 nA (Typ)

Low Input Offset Current: 3 nA (Typ) (LM139)

Low Input Offset Voltage: 2 mV (Typ)

–

Single Supply: 2 V to 36 V

(Tested to 30 V for Non-V Devices and 32 V

for V-Suffix Devices)

Common-Mode Input Voltage Range Includes

Ground

–

Dual Supplies: ±1 V to ±18 V

(Tested to ±15 V for Non-V Devices and

±16 V for V-Suffix Devices)

•

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage: ±36 V

•

Low Supply-Current Drain Independent of

Supply Voltage: 0.8 mA (Typ)

•

Low Output Saturation Voltage

Output Compatible With TTL, MOS, and CMOS

LM139, LM139A. . . D, J, OR W PACKAGE

LM239 . . . D, N, OR PW PACKAGE

LM239A . . . D PACKAGE

LM139, LM139A. . . FK PACKAGE

(TOP VIEW)

LM339, LM339A. . . D, DB, N, NS, OR PW PACKAGE

LM2901 . . . D, N, NS, OR PW PACKAGE

(TOP VIEW)

1 20 19

GND

V_CC

1OUT

2OUT

V_CC

OUT3

OUT4

GND

4IN+

4IN-

4IN+

2IN-

4IN-

2IN+

1IN-

9 10 11 12 13

3IN+

3IN-

1IN+

NC - No inter nal connection

DESCRIPTION/ORDERING INFORMATION

These devices consist 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_CCis 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.

The LM139 and LM139A are characterized for operation over the full military temperature range of –55°C to

125°C. The LM239 and LM239A are characterized for operation from –25°C to 125°C. The LM339 and LM339A

are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V are characterized for

operation from –40°C to 125°C.

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

On products compliant to MIL-PRF-38535, all parameters are

Instruments standard warranty. Production processing does not

tested unless otherwise noted. On all other products, production

necessarily include testing of all parameters.

processing does not necessarily include testing of all parameters.

12 3 4 5 6 7...33

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与LM139A-MIL相关器件

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LM139AN	NXP	获取价格	IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC
LM139AN	STMICROELECTRONICS	获取价格	LOWPOWER QUAD VOLTAGE COMPARATORS
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LM139AP	STMICROELECTRONICS	获取价格	LOWPOWER QUAD VOLTAGE COMPARATORS
LM139APT	STMICROELECTRONICS	获取价格	LOWPOWER QUAD VOLTAGE COMPARATORS
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LM139AQML	TI	获取价格	低功耗低失调电压四路比较器
LM139AQML-SP	TI	获取价格	低功耗低失调电压四路比较器
LM139AW	TI	获取价格	QUAD DIFFERENTIAL COMPARATORS

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