LM393W Low power dual voltage comparatorstor

These devices consist of two independent low voltage comparators designed specifically to operate from a single 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.

All the pins are protected against electrostatic discharge up to 2 kV. As a consequence, the input voltages must not exceed the magnitude of VCC+ or VCC-.

技术特性

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
Low input offset voltage: ±1 mV typ
Input common-mode voltage range includes ground
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
ESD internal protection: 2 kV

LM393W 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
LM393WD	NRND	0.149	1000	SO-8	Tube	0 °C-70 °C	LM393WD
LM393WDT	Active	0.135	1000	SO-8	Tape And Reel	0 °C-70 °C	LM393WDT

DATASHEET

下载	描述	版本	大小
LM393W	Low power dual voltage comparators	2	515KB

SPICE MODELS

描述	版本	大小
LM393W PSpice model	1.0.0	2KB