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ANALOG DEVICES  AD8277ARZ  Differential Amplifier, Unity-Gain, 2 Amplifiers, 500 µV, 500 kHz, -40 °C, 85 °C

ANALOG DEVICES AD8277ARZ
Technical Data Sheet (511.88KB) EN See all Technical Docs

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Product Overview

The AD8277ARZ is a general-purpose unity-gain Difference Amplifier intended for precision signal conditioning in power critical applications that require both high performance and low power. It provides exceptional common-mode rejection ratio (86dB) and high bandwidth while amplifying signals well beyond the supply rails. The on-chip resistors are laser-trimmed for excellent gain accuracy and high CMRR. It also has extremely low gain drift vs. temperature. The common-mode range of the amplifier extends to almost double the supply voltage, making these amplifiers ideal for single-supply applications that require a high common-mode voltage range. The internal resistors and ESD circuitry at the inputs also provide overvoltage protection to the op amps.
  • Wide input range beyond supplies
  • Rugged input overvoltage protection
  • 200μA Maximum per channel Low supply current
  • 0.5mW at 2.5V Low power dissipation
  • 86dB, DC to 10kHz Minimum CMRR
  • ±2μV/°C (B grade) Maximum low offset voltage drift
  • 1ppm/°C (B grade) Maximum low gain drift

 

Product Information

No. of Amplifiers:
2Amplifiers
Input Offset Voltage:
500µV
Gain dB Max:
-
Bandwidth:
500kHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Amplifier Case Style:
SOIC
No. of Pins:
14Pins
Supply Voltage Range:
2V to 36V
Slew Rate:
1.1V/µs
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
Supply Current:
200 µA
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Test & Measurement;
  • Portable Devices;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

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