AD8027ARZ vs AD8021AR

This in-depth comparison of the AD8027ARZ and AD8021AR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

AD8027ARZ

Analog Devices Inc.

Lifecycle
Active
Stock
3989 PCS
Package
SOIC-8
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

AD8021AR

Analog Devices Inc.

Lifecycle
Active
Stock
7274 PCS
Series
Linear - Amplifiers - Instrumentation, Op Amps, Buffer Amps
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification AD8027ARZ AD8021AR
Part Status Active Obsolete
Amplifier Type Voltage Feedback Voltage Feedback
Number of Circuits 1 1
Slew Rate 100V/µs 460V/µs
Current - Input Bias 4 µA 7.5 µA
Voltage - Input Offset 200 µV 400 µV
Supply Current 6.5mA 7.8mA
Current - Output / Channel 120 mA 70 mA
Voltage - Supply Span (Min) - 4.5 V
Voltage - Supply Span (Max) - 24 V
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Base Product Number - AD8021
-3 dB Bandwidth 190 MHz 560 MHz
Output Type Rail-to-Rail -
Voltage - Supply Span(Min) 2.7 V -
Voltage - Supply Span(Max) 12 V -
Compare RFQ