CM339

Features:

`Wide single supply voltage range or dual supplies for all devices: +2V to +36V or ? 1V to ? 18V
` Very low supply current1.1mAindependent of supply voltage(1.4mW/comparator +5V)
` Low input bias current: 25nA typ
`Low input offset current: ±5nA typ
`Low input offset voltage: ±1mV typ
` Input common-mode voltage range includes ground
`Low output saturation voltage : 250mV typ,(Io = 4mA)
`Differential input voltage range equal to the supply voltage
`TTL, DTL, ECL, MOS, CMOS compatible output


Pinout




Specifications

Symbol	Parameter	CM339	Units
Vcc	Supply voltage	±18 to 36	V
Vid	Differential input voltage	±36	V
Vl	Input voltage	-0.3 to + 36	V
Ptot	Power dissipation	570	mW
Toper	Operating free-air temperature range	0, +70
Tstg	Storage temperature range	-65, +150

Description

This device consists of four independent precision voltage comparators with an offset voltage specification as low as 2mV max for CM339.  All CM339 comparators were 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.