QuickView - DG300A, DG301A, DG302A, DG303A TTL Compatible CMOS Analog Switches


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Maxim > Products > [Analog Switches and Multiplexers] [Military/Aerospace]

DG300A, DG301A, DG302A, DG303A TTL Compatible CMOS Analog Switches

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Status

Part Number Status

DG300A Active: In Production. But some versions of the family are subject to Last Time Buy. See Ordering Information.

DG301A Active: In Production. But some versions of the family are subject to Last Time Buy. See Ordering Information.

DG302A Active: In Production.

DG303A Active: In Production.

Description

FULL DATA SHEET (PDF, 336kB)

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Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics. On-resistance is less than 50Ω and is essentially constant over the analog signal range. Device specifications are ideal for battery-powered circuitry.

These switches are available in a variety of formats as outlined in the Pin Configurations section in the full data sheet. The switch control logic inputs are fully TTL and CMOS compatible. Also featured are "break-before-make" switching and low charge injection.

Maxim's DG300–DG303 and DG300A–DG303A families are electrically compatible and pin compatible with the original manufacturer's devices. All devices operate with power supplies ranging from ±5V to ±18V. Single-supply operation is implemented by connecting V- to GND.

Key Features Applications/Uses

Monolithic Low-Power CMOS
Latchup Proof Construction
Fully Compatible 2nd Source
Low On-Resistance, < 50Ω
Fast Switching Time
V+ to V- Analog Signal Range
Single-Supply Capability

Low-Power Sample/Holds
Portable Instrumentation
Power-Supply Switching
Process Control and Telemetry
Programmable Gain Amplifiers
SPDT and DPDT Functions