OPA2227U vs OPA2211AIDDAR

This in-depth comparison of the OPA2227U and OPA2211AIDDAR 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

OPA2227U

Texas Instruments

Lifecycle: Active
Stock: 6002 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA2211AIDDAR

Texas Instruments

Lifecycle: Active
Stock: 4755 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	OPA2227U	OPA2211AIDDAR
Part Status	Active	Active
Amplifier Type	General Purpose	General Purpose
Number of Circuits	2	2
Slew Rate	2.3V/µs	27V/µs
Gain Bandwidth Product	8 MHz	80 MHz
Current - Input Bias	2.5 nA	60 nA
Voltage - Input Offset	5 µV	30 µV
Supply Current	3.7mA (x2 Channels)	3.6mA (x2 Channels)
Current - Output / Channel	45 mA	45 mA
Voltage - Supply Span(Min)	5 V	4.5 V
Voltage - Supply Span(Max)	36 V	36 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount
Output Type	-	Rail-to-Rail

Compare RFQ