● DIGITALLY PROGRAMABLE GAINS:G=1, 10, 100V/V

● CMOS/TTL-COMPATIBLE INPUTS

● LOW GAIN ERROR: ±0.05% max, G=10

● LOW OFFSET VOLTAGE DRIFT: 2μV/°C

● LOW QUIESCENT CURRENT: 2.6mA

● LOW COST

● 8-PIN PLASTIC DIP, SO-8 PACKAGESAPPLICATIONS

● DATA ACQUISITION SYSTEMS

● GENERAL PURPOSE ANALOG BOARDS

● MEDICAL INSTRUMENTATION

DESCRIPTION

The PGA103 is a programmable-gain amplifier forgeneral purpose applications. Gains of 1, 10, or 100 aredigitally selected by two CMOS/TTL-compatible inputs.The PGA103 is ideal for systems that musthandle wide dynamic range signals.

The PGA103’s high speed circuitry provides fast settlingtime, even at G=100 (8μs to 0.01%). Bandwidthis 250kHz at G=100, yet quiescent current is only2.6mA. It operates from ±4.5V to ±18V powersupplies.

The PGA103 is available in 8-pin plastic DIP andSO-8 surface-mount packages, specified for the –40°Cto +85°C temperature range.

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