LM393A集成电路（IC）的比较器规格书PDF中文资料

DESCRIPTION

The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0mV max. for two comparators which were designed specifically to operate from a single power supply over a wide range of voltag

FEATURES

• Wide single supply voltage range 2.0VDC to 36VDC or dual

supplies ±1.0VDC, to ±18VDC

• Very low supply current drain (0.8mA) independent of supply

voltage (2.0mW/comparator at 5.0VDC)

• Low input biasing current 25nA

• Low input offset current ±5nA and offset voltage ±2mV

• Input common-mode voltage range includes ground

• Differential input voltage range equal to the power supply voltage

• Low output 250mV at 4mA saturation voltage

• Output voltage compatible with TTL, DTL, ECL, MOS and CMOS

logic systemses.

APPLICATIONS

• A/D converters

• Wide range VCO

• MOS clock generator

• High voltage logic gate

• Multivibrators