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OPA191IDGKR

Low-Power, Precision, 36-V, e-trim CMOS Amplifier

Availability: 6,108

Packaging

Package | PIN: VSSOP (DGK) | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.39
10-24 $2.15
25-99 $2.00
100-249 $1.75
250-499 $1.64
500-749 $1.40
750-999 $1.18
1000+ $1.13

Features

  • Low offset voltage: ±5 µV
  • Low offset voltage drift: ±0.1 µV/°C
  • Low noise: 15 nV/√Hz at 1 kHz
  • High common-mode rejection: 140 dB
  • Low bias current: ±5 pA
  • Rail-to-rail input and output
  • Wide bandwidth: 2.5-MHz GBW
  • High slew rate: 5 V/µs
  • Low quiescent current: 140 µA per amplifier
  • Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
  • EMI/RFI filtered inputs
  • Differential input voltage range to supply rail
  • High capacitive load drive capability: 1 nF
  • Industry standard packages:
    • Single in SOIC-8, SOT-5,and VSSOP-8
    • Dual in SOIC-8 and VSSOP-8
    • Quad in SOIC-14,TSSOP-14, and WQFN-16

All trademarks are the property of their respective owners.

Texas Instruments  OPA191IDGKR

The OPAx191 family (OPA191, OPA2191, and OPA4191) is a new generation of 36-V,e-trim™ operational amplifiers.

These devices offer outstanding dc precision and ac performance, including rail-to-railinput/output, low offset voltage (±5 µV, typ), low offset drift (±0.2 µV/°C, typ), and 2-MHzbandwidth.

Unique features, such as differential input-voltage range to the supply rail, high outputcurrent (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (5 V/µs), make theOPAx191 a robust, high-performance operational amplifier for high-voltage industrial applications.

The OPAx191 family of op amps is available in standard packages and is specified from–40°C to +125°C.