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LM339
文件大小:757 Kbytes
页数:19
品牌简称:STMICROELECTRONICS / 意法半导体
品牌全称:STMicroelectronics / 意法半导体集团
品牌Logo: STMICROELECTRONICS
品牌主页:www.st.com
功能描述:Low-power quad voltage comparators
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LM339 Features

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

• Input common-mode voltage range includes

ground

• Low output saturation voltage: 250 mV typ;

(ISINK = 4 mA)

• Differential input voltage range equal to the

supply voltage

• TTL, DTL, ECL, MOS, CMOS compatible

outputs

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 voltages. Operation from split power supplies is also possible.

These comparators also have a unique characteristic in that the input common mode voltage range includes ground even though operated from a single power supply voltage.

LM339价格

参考价格:0.5654

型号:LM339AD 品牌:TI 说明:LM339AD多少钱,2026年最近一个月行情走势,LM339AD批发/采购报价,LM339AD行情走势销售排行榜,LM339AD报价。

LM339供应商库存(更新时间:2026-08-03 23:00)

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