OPA991QDBVRQ1 vs OPA991IDBVR

This in-depth comparison of the OPA991QDBVRQ1 and OPA991IDBVR 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

OPA991QDBVRQ1

Texas Instruments

Lifecycle
Active
Stock
4870 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

OPA991IDBVR

Texas Instruments

Lifecycle
Active
Stock
2171 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 OPA991QDBVRQ1 OPA991IDBVR
Series Automotive, AEC-Q100 -
Part Status Active Active
Amplifier Type General Purpose General Purpose
Number of Circuits 1 1
Output Type Rail-to-Rail Rail-to-Rail
Slew Rate 21V/µs 21V/µs
Gain Bandwidth Product 4.5 MHz 4.5 MHz
Current - Input Bias 10 pA 10 pA
Voltage - Input Offset 125 µV 125 µV
Supply Current 560µA 560µA
Current - Output / Channel 75 mA 75 mA
Voltage - Supply Span(Min) 2.7 V 2.7 V
Voltage - Supply Span(Max) 40 V 40 V
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
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