AD8221ARM vs AD8220ARMZ

This in-depth comparison of the AD8221ARM and AD8220ARMZ 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

AD8221ARM

Analog Devices Inc.

Lifecycle: Active
Stock: 2853 PCS
Package: TSSOP-8
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

AD8220ARMZ

Analog Devices Inc.

Lifecycle: Active
Stock: 4214 PCS
Package: TSSOP-8
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	AD8221ARM	AD8220ARMZ
Part Status	Obsolete	Active
Amplifier Type	Instrumentation	Instrumentation
Number of Circuits	1	1
Slew Rate	2V/µs	2V/µs
-3 dB Bandwidth	825 kHz	1.5 MHz
Current - Input Bias	500 pA	25 pA
Voltage - Input Offset	60 µV	250 µV
Supply Current	900µA	750µA
Current - Output / Channel	18 mA	15 mA
Voltage - Supply Span(Min)	4.6 V	4.5 V
Voltage - Supply Span(Max)	36 V	36 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Output Type	-	Rail-to-Rail

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