Datasheet Texas Instruments PGA207UA — 数据表

В®
PG PGA206
PGA207 A20 PG 6 A2 07 High-Speed Programmable Gain
INSTRUMENTATION AMPLIFIER
FEATURES DESCRIPTION в—Џ DIGITALLY PROGRAMMABLE GAINS:
PGA206: G=1, 2, 4, 8V/V
PGA207: G=1, 2, 5, 10V/V The PGA206 and PGA207 are digitally programmable
gain instrumentation amplifiers that are ideally suited
for data acquisition systems. ● TRUE INSTRUMENTATION AMP INPUT 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. в—Џ FAST SETTLING: 3.5Вµs to 0.01%
в—Џ FET INPUT: IB = 100pA max
в—Џ INPUT PROTECTION: В±40V Gains are selected by two CMOS/TTL-compatible
address lines. Analog inputs are internally protected
for overloads up to В±40V, even with the power supplies off. The PGA206 and PGA207 are laser-trimmed
for low offset voltage and low drift. в—Џ LOW OFFSET VOLTAGE: 1.5mV max
в—Џ 16-PIN DIP, SOL-16 SOIC PACKAGES APPLICATIONS 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. ● MULTIPLE-CHANNEL DATA ACQUISITION
в—Џ MEDICAL, PHYSIOLOGICAL AMPLIFIER
в—Џ PC-CONTROLLED ANALOG INPUT
BOARDS VO1
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