GM393D8T datasheet(1/7 Pages) GAMMA

Nome de Peças	GM393D8T

Descrição Electrónicos	LOW POWER DUAL DIFFERENTIAL COMPARATOR

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Fabricante Electrônico	GAMMA [Gamma Microelectronics Inc.]

Página de início	http://www.gammamicro.com.tw/

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GM393

LOW POWER DUAL

DIFFERENTIAL COMPARATOR

1

Application

High precision comparators

Simple Analog to Digital Converters

Pulse, Square Wave Generators

Wide Range VCO

MOS Clock Timer

Description

The GM393 consists of two independent

precision voltage comparators with an offset

voltage specification as low as 2.0 mV max for

two comparators which were designed

specifically to operate from a single power

supply over a wide range of voltages. Operation

from split power supplies is also possible and

the low power supply current drain is

independent of the magnitude of the power

supply voltage. 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.

Application areas include limit comparators,

simple analog to digital converters; pulse,

square wave and time delay generators; wide

range VCO; MOS clock timers; multivibrators

and high voltage digital logic gates. The GM393

are designed to directly interface with TTL and

CMOS. When operated from both plus and

minus power supplies, the GM393 will directly

interface with MOS logic, where their low power

drain is a distinct advantage over standard

comparators.

The GM393 is available in DIP-8 and SOP-8

packages.

Features

Single- supply Range: ±1.0V to ±18V

Wide supply voltage range: ±2.0V to

±36V

Very low supply current drain (0.4 mA) -

independent of supply voltage

Low input biasing current: 25 nA

Low input offset current: ±5 nA

Maximum offset voltage: ±3 mV

Input common-mode voltage range

includes ground

Differential input voltage range equal to

the power supply voltage

Low output saturation voltage: 250 mV

at 4 mA

Output voltage compatible with TTL,

DTL, ECL, MOS and CMOS logic

systems

Nº de peça semelhante - GM393D8T

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Gamma Microelectronics ...	GM393D8T	169Kb / 8P	LOW POWER DUAL DIFFERENTIAL COMPARATOR

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