FEATURES

DIGITALLY PROGRAMMABLE GAINS:

PGA206: G=1, 2, 4, 8V/V

PGA207: G=1, 2, 5, 10V/V

TRUE INSTRUMENTATION AMP INPUT

FAST SETTLING: 3.5ms to 0.01%

FET INPUT: IB = 100pA max

INPUT PROTECTION: ±40V

LOW OFFSET VOLTAGE: 1.5mV max

16-PIN DIP, SOL-16 SOIC PACKAGES

APPLICATIONS

MULTIPLE-CHANNEL DATA ACQUISITION

MEDICAL, PHYSIOLOGICAL AMPLIFIER

PC-CONTROLLED ANALOG INPUT

BOARDS

DESCRIPTION

The PGA206 and PGA207 are digitally programmable

gain instrumentation amplifiers that are ideally suited

for data acquisition systems.

The PGA206 and PGA207’s fast settling time allows

multiplexed input channels for excellent system efficiency.

FET inputs eliminate IB errors due to analog

multiplexer series resistance.

Gains are selected by two CMOS/TTL-compatible

address lines. Analog inputs are internally protected

for overloads up to ±40V, even with the power supplies

off. The PGA206 and PGA207 are laser-trimmed

for low offset voltage and low drift.

The PGA206 and PGA207 are available in 16-pin

plastic DIP and SOL-16 surface-mount packages. Both

are specified for –40°C to +85°C operation.