Datasheet > LM2903WHYST

LM2903WHYST

更新时间： 2024-09-15 01:23:23

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
14页	599K
描述
Low-power, dual-voltage comparator

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LM2903WHYST 数据手册

LM2903WH

Low-power, dual-voltage comparator

Datasheet - production data

Features

Wide, single supply voltage range or dual

supplies, 2 V to 36 V or ±1 V to ±18 V

Very low supply current (0.4 mA)

independent of supply voltage

(1 mW/comparator at 5 V)

Low input bias current: 25 nA typ.

Low input offset current: ±5 nA typ.

Input common-mode voltage range includes

negative rail

Low output saturation voltage: 250 mV typ.

(I_O= 4 mA)

MiniSO8

(plastic micropackage)

Differential input voltage range equal to the

supply voltage

TTL, DTL, ECL, MOS, CMOS compatible

outputs

Pin connections (top view)

ESD internal protection: 2 kV

Wide operating temperature range: -40 to

150 °C

Description

This device consists of two independent

low-power

voltage

comparators

designed

specifically to operate from a single supply over a

wide range of voltages. Operation from split

power supplies is also possible.

1 - Output 1

The input common-mode voltage range includes

negative rail even though operated from a single

power supply voltage.

2 - Inverting input 1

3 - Non-inverting input 1

4 - V

5 - Non-inverting input 2

6 - Inverting input 2

7 - Output 2

All pins are protected against electrostatic

discharge up to 2 kV. Consequently, the input

voltages must not exceed the V_CCor V_CC

8 - V

magnitudes.

October 2015

DocID028311 Rev 1

1/14

www.st.com

This is information on a product in full production.

12 3 4 5 6 7...14

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