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OPA189IDR ACTIVE

Single, 14MHz, MUX-friendly, low-noise, Zero-Drift, RRO, CMOS precision operational amplifier

Inventory: 92,395
 
Custom reel may be available

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  |   View additional information for OPA189

Packaging information

Package | Pins SOIC (D) | 8
Operating temperature range (°C) Q (-40 to 125)
Package qty | Carrier: 2,500 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Ultra-high precision:
    • Zero-drift: 0.005 µV/°C (OPA189)
    • Ultra-low offset voltage: 3 µV maximum(OPA189)
  • Excellent dc precision:
    • CMRR: 168 dB
    • Open-loop gain: 170dB
  • Low noise:
    • en at 1 kHz: 5.2nV/√Hz
    • 0.1-Hz to 10-Hz noise: 0.1µVPP
  • Excellent dynamic performance:
    • Gain bandwidth: 14 MHz
    • Slew rate: 20V/µs
    • Fast settling: 10-V step, 0.01% in 1.1µs
  • Robust design:
    • MUX-friendlyinputs
    • RFI/EMI filteredinputs
  • Wide supply range: 4.5 V to 36 V
  • Quiescent current: 1.7 mA (maximum)
  • Rail-to-rail output
  • Input includes negative rail

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Description

The OPA189 and OPA2189 (OPAx189) high-precision operational amplifiers are ultra-lownoise, fast-settling, zero-drift devices that provide rail-to-rail output operation and feature aunique MUX-friendly architecture and controlled start-up system. These features and excellent acperformance, combined with only 0.4 µV of offset voltage and 0.005µV/°C of drift overtemperature for the single-channel version, make the OPAx189 a great choice for precisioninstrumentation, signal measurement, and active filtering applications. Moreover, the MUX-friendlyinput architecture prevents inrush current when applying large input differential voltages, whichimproves settling performance in multichannel systems, all while providing robust ESD protectionduring shipment, handling, and assembly.

All versions are specified from –40°C to +125°C.

Qty Price
1-99 $1.89
100-249 $1.56
250-999 $1.12
1,000+ $0.85

Alternative carriers

Part number OPA189ID
Package qty | Carrier 75 | TUBE
Inventory 2,834
Qty | Price (USD) 1ku | $1.01