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INA826SIDRCR

200 μA, 36V, Rail-to-Rail Out Instrumentation Amplifier with Shutdown

Packaging

Package | PIN: DRC | 10
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.65
10-24 $2.39
25-99 $2.22
100-249 $1.95
250-499 $1.83
500-749 $1.55
750-999 $1.31
1000+ $1.25

Features

  • Input Common-Mode Range: Includes V–
  • Common-Mode Rejection:
    • 104 dB (Min, G =10)
    • 100 dB (Min at 5 kHz, G =10)
  • Power-Supply Rejection: 100 dB (Min, G = 1)
  • Low Offset Voltage: 150 µV, max
  • Gain Drift: 1 ppm/°C (G = 1), 35 ppm/°C (G > 1)
  • Noise: 18 nV/√Hz, G ≥ 100
  • Bandwidth: 1 MHz (G = 1), 60 kHz (G = 100)
  • Inputs Protected up to ±40 V
  • Rail-to-Rail Output
  • Supply Current: 200 µA
    • Shutdown Current: 2 µA
  • Supply Range:
    • Single Supply: 3 Vto 36 V
    • Dual Supply: ±1.5 V to ±18V
  • Specified Temperature Range:
    –40°C to +125°C
  • Packages: 3-mm × 3-mm VSON

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Texas Instruments  INA826SIDRCR

The INA826S device is a low-cost instrumentation amplifier that offers extremely lowpower consumption along with shutdown and operates over a very wide single- or dual-supply range. Asingle external resistor sets any gain from 1 to 1000. The device offers excellent stability overtemperature, even at G > 1, as a result of the low gain drift of only 35 ppm/°C (max).

The INA826S is optimized to provide excellent common-mode rejection ratio of over 100 dB(G = 10) over frequencies up to 5 kHz. At G = 1, the common-mode rejection ratio exceeds 84 dBacross the full input common-mode range from the negative supply all the way up to 1 V of thepositive supply. Using a rail-to-rail output, the INA826S is well-suited for low voltage operationfrom a 3-V single supply as well as dual supplies up to ±18 V.

Shutdown pins are provided to reduce supply current below 2 µA. Additional circuitryprotects the inputs against overvoltage of up to ±40 V beyond the power supplies by limiting theinput currents to less than 8 mA.

The INA826S is available in a 10-pin, 3-mm ×
3-mm VSON surface-mount package. The INA826S is specified over the –40°C to +125°Ctemperature range.