OPA2170AIDR Part Information

Details for OPA2170AIDR by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps

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Part Description

The OPA170, OPA2170, and OPA4170 devices (OPAx170) are a family of 36-V, single-supply, lownoise operational amplifiers that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility. Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx170 family of operational amplifiers is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170 operational amplifiers are specified from –40°C to 125°C.

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Part Features

  • Gain Bandwidth: 1.2 MHz
  • High Common-Mode Rejection: 120 dB
  • Industry-Standard Packages and micro Packages
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Low Bias Current: 15 pA (Maximum)
  • Low Noise: 19 nV/u221aHz
  • Low Quiescent Current: 110 u00b5A per Amplifier
  • RFI Filtered Inputs
  • Rail-to-Rail Output
  • Supply Range: 2.7 V to 36 V, u00b11.35 V to u00b118 V

Part Specifications

No. of Amplifiers 2 Amplifier
Bandwidth 1.2MHz
Slew Rate 0.4V/µs
Supply Voltage Range 2.7V to 36V ± 1.35V to ± 18V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • 36V, microPower, Rail-to-Rail Output, Dual, General Purpose Op Amp in microPackage | Texas Instruments

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