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LM339DT

LOWPOWER QUAD VOLTAGE COMPARATORS

DESCRIPTION These devices consist of four independent precision voltage comparators with an offset voltage specifications as low as 2mV max for LM339A, LM239A and LM139A. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operatio

文件:163.52 Kbytes 页数:10 Pages

STMICROELECTRONICS

意法半导体

LM339DT

Low-power quad voltage comparators

Description This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltag

文件:483.33 Kbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

LM339DT

丝印:339;Package:SO14;Low-power quad voltage comparators

Features • Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V • Very low supply current (1.1 mA) independent of supply voltage • Low input bias current: 25 nA typ • Low input offset current: ±5 nA typ • Low input offset voltage: ±1 mV typ • Inp

文件:776.17 Kbytes 页数:19 Pages

STMICROELECTRONICS

意法半导体

LM339DT

SIGNATURE SERIES Comparators

文件:422.59 Kbytes 页数:18 Pages

ROHM

罗姆

LM339DT

SIGNATURE SERIES Comparators

文件:866.44 Kbytes 页数:38 Pages

ROHM

罗姆

LM339DTBR2G

Single Supply Quad Comparators

These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications. Features • Single Supply Operation: 3.0 V to 36 V • Split Supply Operation: ±1.5 V to ±18 V • Low Input Bias Current: 25 nA

文件:316.85 Kbytes 页数:14 Pages

ONSEMI

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LM339DTBR2

Single Supply Quad Comparators

文件:130.66 Kbytes 页数:12 Pages

ONSEMI

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LM339DTBR2

Single Supply Quad Comparators

文件:105.4 Kbytes 页数:10 Pages

ONSEMI

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LM339DTBR2G

Single Supply Quad Comparators

文件:119.7 Kbytes 页数:11 Pages

ONSEMI

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LM339DTBR2G

Single Supply Quad Comparators

文件:159.87 Kbytes 页数:12 Pages

ONSEMI

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技术参数

  • Power supply(Min.)[V]:

    2.0

  • Power supply(Max.)[V]:

    36.0

  • Channel:

    4

  • Circuit Current(Typ.)[mA]:

    0.8

  • Input Offset Voltage(Max.)[mV]:

    7.0

  • Input Bias Current(Typ.)[nA]:

    50.0

  • Response Time(Typ.)[µS]:

    1.3

  • Output current(Typ.)[mA]:

    16.0

  • Operating Temperature (Min.)[°C]:

    -40

  • Operating Temperature (Max.)[°C]:

    85

供应商型号品牌批号封装库存备注价格
ST
25+
SOP-14
55711
LM339DT 宽电源电压范围:可在单电源电压 2V 至 36V,或双电源电压 ±1V 至 ±18V 的范围内工作,适应性强。 低功耗:电源电流极低,典型值为 1.1mA,且与电源电压无关,有助于降低整个电路的功耗。 高精度:输入失调电压较低,最大为 2mV,能保证高精度的电压比较功能。输入偏置电流典型值为 25nA,输入失调电流典型值为 ±5nA。 兼容多种输出:输出类型丰富,兼容 CMOS、DTL、ECL、MOS 和 TTL 等多种输出,方便与其他电路连接。 封装:通常采用 SOIC、SOP - 14 等封装形式,引脚数目为 14 个,引脚间距 1.27mm,便于电路设计和布线。
询价
STM
22+
2500
STM代理分销,价格优势现货假一罚十
询价
ST
21+
SOP14
100000
原装正品 深圳现货
询价
ST
19+
SOP14
75000
原装现货
询价
ST/意法
25+
SOP14
32000
ST/意法全新特价LM339DT即刻询购立享优惠#长期有货
询价
ST
1341+
SOP14
245
现货库存,有单来谈
询价
ST(意法)
25+
SO14
7589
全新原装现货,支持排单订货,可含税开票
询价
STM
15+
原厂原装
152500
进口原装现货假一赔十
询价
ST
24+
SOP
2318
只做原装假一罚十
询价
ST
21+
鍘熷巶鍘熷皝瑁缁濆鍏
868405
全新原装鄙视假货
询价
更多LM339DT供应商 更新时间2026-4-18 17:34:00