В® INA131 INA 131 Precision G = 100
INSTRUMENTATION AMPLIFIER
FEATURES DESCRIPTION в—Џ LOW OFFSET VOLTAGE: 50ВµV max
в—Џ LOW DRIFT: 0.25ВµV/В°C max The INA131 is a low cost, general purpose G = 100
instrumentation amplifier offering excellent accuracy.
Its 3-op amp design and small size make it ideal for
a wide range of applications. в—Џ LOW INPUT BIAS CURRENT: 2nA max
в—Џ HIGH COMMON-MODE REJECTION:
110dB min
в—Џ INPUT OVERVOLTAGE PROTECTION:
В±40V
в—Џ WIDE SUPPLY RANGE: В±2.25 to В±18V
в—Џ LOW QUIESCENT CURRENT: 3mA
в—Џ 8-PIN PLASTIC DIP On-chip laser trimmed resistors accurately set a fixed
gain of 100. The INA131 is laser trimmed to achieve
very low offset voltage (50ВµV max), drift (0.25ВµV/В°C
max), and high CMR (110dB min). Internal input
protection can withstand up to В±40V inputs without
damage.
The INA131 is available in a 8-pin plastic DIP. They
are specified over the –40°C to +85°C temperature
range. APPLICATIONS
в—Џ …
