OPA2277UA TI Instrumentation, OP Amps, Buffer Amps

The OPA2277UA is a high-precision dual operational amplifier from Texas Instruments featuring ultra-low offset voltage of 20 µV (max) and low offset drift of 0.15 µV/°C. It operates over a wide supply range of 4 V to 36 V (±2 V to ±18 V) and offers a gain bandwidth product of 1 MHz with a slew rate of 0.8 V/µs. The device provides low noise and high common-mode rejection of 130 dB. Housed in an 8-pin SOIC package, it operates over -40°C to 85°C. Applications include precision data acquisition, test and measurement, medical instrumentation, and industrial controls. In stock at HL Electronics – request a quote for fast delivery.

OPA2277UA - TI - main product image
Part No.:OPA2277UA
Brand:TI
Date Code:25+
Stock:41,305
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 0.95
10+ $ 0.78
30+ $ 0.69
75+ $ 0.61
525+ $ 0.55
975+ $ 0.53

Technical Specifications

  • Part No.OPA2277UA
  • Model OPA2277UA
  • 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 2
  • Slew Rate 0.8 V/µs
  • Gain Bandwidth Product 1 MHz
  • Current - Input Bias 2.8 nA
  • Voltage - Input Offset 20 µV
  • Current - Supply 790 µA (x2 Channels)
  • Current - Output / Channel 35 mA
  • Voltage - Supply Span (Min) 4 V
  • Voltage - Supply Span (Max) 36 V
  • Operating Temperature -40°C ~ 85°C (TA)
  • Mounting Type Surface Mount
  • Supplier Device Package 8-SOIC
  • Base Product Number OPA2277
  • RoHS ROHS3 Compliant
  • Standard Package 75
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