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OPA4227UA TI Instrumentation, OP Amps, Buffer Amps

The OPA4227UA is a quad low-noise high-precision operational amplifier from Texas Instruments featuring low noise of 3 nV/√Hz and low offset voltage of 75 µV (max). It operates over a wide supply range of ±2.5 V to ±18 V and offers a gain bandwidth product of 8 MHz with a slew rate of 2.3 V/µs. The device provides high CMRR of 138 dB and high open-loop gain of 160 dB. Housed in a 14-pin SOIC package, it operates over -40°C to 85°C. Applications include professional audio equipment, precision data acquisition, and test and measurement systems requiring both AC and precision DC performance. In stock at HL Electronics – request a quote for fast delivery.

OPA4227UA - TI - main product image
Part No.:OPA4227UA
Brand:TI
Date Code:25+
Stock:25,300
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 4.24
10+ $ 3.68
30+ $ 3.35
100+ $ 3.01
500+ $ 2.85
1000+ $ 2.78

Technical Specifications

  • Part No.OPA4227UA
  • Model OPA4227UA
  • Category Integrated Circuits (ICs) > Linear > Amplifiers > Instrumentation, OP Amps, Buffer Amps
  • Manufacturer Texas Instruments
  • Packaging Tube
  • Part Status Active
  • Amplifier Type General Purpose
  • Number of Circuits 4
  • Slew Rate 2.3 V/µs
  • Gain Bandwidth Product 8 MHz
  • Current - Input Bias 10 nA
  • Voltage - Input Offset 50 µV
  • Current - Supply 3.7 mA (x4 Channels)
  • Current - Output / Channel 45 mA
  • Voltage - Supply Span (Min) 5 V
  • Voltage - Supply Span (Max) 36 V
  • Operating Temperature -40°C ~ 85°C (TA)
  • Mounting Type Surface Mount
  • Supplier Device Package 14-SOIC
  • Base Product Number OPA4227
  • RoHS ROHS3 Compliant
  • Standard Package 50
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