OPA846IDBVR vs OPA843IDBVR

This in-depth comparison of the OPA846IDBVR and OPA843IDBVR 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

OPA846IDBVR

Texas Instruments

Lifecycle: Active
Stock: 3304 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA843IDBVR

Texas Instruments

Lifecycle: Active
Stock: 2071 PCS
Package: SOT-23-5
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	OPA846IDBVR	OPA843IDBVR
Part Status	Active	Active
Amplifier Type	Voltage Feedback	Voltage Feedback
Number of Circuits	1	1
Slew Rate	625V/µs	1000V/µs
Gain Bandwidth Product	1.75 GHz	800 MHz
-3 dB Bandwidth	-	500 MHz
Current - Input Bias	10 µA	20 µA
Voltage - Input Offset	150 µV	300 µV
Supply Current	12.6mA	20.2mA
Current - Output / Channel	80 mA	100 mA
Voltage - Supply Span(Min)	5 V	8 V
Voltage - Supply Span(Max)	12 V	12 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount

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