AD8271 Datasheet PDF – Precision Difference Amplifier

Part Number: AD8271

Function: Programmable Gain Precision Difference Amplifier

Package: 10-Lead MSOP Type

Manufacturer: Analog Devices

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AD8271 datasheet


The AD8271 is a low distortion, precision difference amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier with gains of ½, 1, or 2. It can also be configured in over 40 single ended configurations, with gains ranging from −2 to +3. The AD8271 comes in a 10-lead MSOP package. The AD8271 operates on both single and dual supplies and requires only a 2.6 mA maximum supply current. It is specified over the industrial temperature range of −40°C to +85°C and is fully RoHS compliant.
For a dual channel version of the AD8271, see the AD8270 data sheet.


1. With no external resistors
(1) Difference amplifier, gains of ½, 1, or 2
(2) Single-ended amplifier: over 40 different gains
(3) Set reference voltage at midsupply

2. Excellent ac specifications
(1) 15 MHz bandwidth
(2) 30 V/μs slew rate

3. High accuracy dc performance
(1) 0.08% maximum gain error
(2) 10 ppm/°C maximum gain drift
(3) 80 dB minimum CMRR (gain of 2)

4. 10-lead MSOP package

5. Supply current: 2.6 mA

6. Supply range: ±2.5 V to ±18 V


1. ADC driver
2. Instrumentation amplifier building blocks
3. Level translators
4. Automatic test equipment
5. High performance audio
6. Sine/cosine encoders

Other data sheets are available within the file:


AD8271 Datasheet PDF Download

AD8271 pdf