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OPA27GP ACTIVE

Ultra-low noise (4.5-nV/√Hz), 100-µV offset, unity gain stable precision operational amplifier

Inventory: 5,372
 

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Packaging information

Package | Pins PDIP (P) | 8
Operating temperature range (℃) I (-40 to 85)
Package qty | Carrier: 50 | TUBE
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Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow N/A for Pkg Type
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • LOW NOISE: 4.5nV/Hz max at 1kHz
  • LOW OFFSET: 100µV max
  • LOW DRIFT: 0.4µV/°C
  • HIGH OPEN-LOOP GAIN: 117dB min
  • HIGH COMMON-MODE REJECTION: 100dB min
  • HIGH POWER-SUPPLY REJECTION: 94dB min
  • FITS OP-07, OP-05, AD510, AND AD517 SOCKETS
  • APPLICATIONS
    • PRECISION INSTRUMENTATION
    • DATA ACQUISITION
    • TEST EQUIPMENT
    • PROFESSIONAL AUDIO EQUIPMENT
    • TRANSDUCER AMPLIFIERS
    • RADIATION HARD EQUIPMENT

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Description

The OPA27 and OPA37 are ultra-low noise, high-precision monolithic operational amplifiers.

Laser-trimmed thin-film resistors provide excellent long-term voltage offset stability and allow superior voltage offset compared to common zener-zap techniques.

A unique bias current cancellation circuit allows bias and offset current specifications to be met over the full –40°C to +85°C temperature range.

The OPA27 is internally compensated for unity-gain stability. The decompensated OPA37 requires a closed-loop gain 5.

The Texas Instruments’ OPA27 and OPA37 are improved replacements for the industry-standard OP-27 and OP-37.

Qty Price
1-99 $2.68
100-249 $2.35
250-999 $1.64
1,000+ $1.33