LM2903D中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

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. (IO = 4 mA)

? Differential input voltage range equal to the

supply voltage

? TTL, DTL, ECL, MOS, CMOS compatible

outputs

? Automotive qualification

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.

In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.