OPA846IDRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: OPA846IDRG4
Brand: Texas Instruments
SKU: OPA846IDRG4
Availability: InStock

Texas Instruments OPA846IDRG4 is a wideband, low-noise voltage-feedback operational amplifier with 90 dB minimum CMRR, 700 µV maximum input offset voltage, and 21 µA maximum bias current in an 8-pin SOIC package, ideal for high-speed signal conditioning. Available from stock with worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

OPA846IDRG4Small Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: OPA846IDRG4 Datasheet PDF
Category: Integrated Circuit
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of OPA846IDRG4?

Voltage-feedback architecture with wideband frequency response and internal frequency compensation enables stable high-gain amplifier designs without external compensation networks
110 dB typical common-mode rejection ratio and 700 µV maximum input offset voltage deliver precision in differential signal amplification for data acquisition and instrumentation front-ends
Low 21 µA maximum input bias current in a compact 8-pin SOIC package enables accurate high-impedance source driving without significant loading error in sensor interfaces

What is OPA846IDRG4 used for?

The OPA846IDRG4 is suited for high-speed transimpedance amplifiers, active filter stages, and wideband instrumentation front-ends in test equipment, optical receivers, and communications signal chains. Its low-noise voltage-feedback architecture and high CMRR of up to 110 dB make it an excellent choice for differential ADC driver stages and precision measurement applications requiring clean signal amplification across a wide frequency bandwidth.

What are the specifications of OPA846IDRG4?

YTEOL	0
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	21 µA
Bias Current-Max (IIB) @25C	-19 µA
Common-mode Reject Ratio-Min	90dB
Common-mode Reject Ratio-Nom	110dB
Frequency Compensation	YES
Input Offset Voltage-Max	700 µV
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e4
Low-Bias	NO
Low-Offset	YES
Micropower	NO
Neg Supply Voltage Limit-Max	-6.5 V
Neg Supply Voltage-Nom (Vsup)	-5 V
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Power	NO
Programmable Power	NO
Qualification Status	Not Qualified
Slew Rate-Min	350V/us
Slew Rate-Nom	625V/us
Supply Current-Max	13.2mA
Supply Voltage Limit-Max	6.5V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	YES
Technology	BIPOLAR
Temperature Grade	INDUSTRIAL
Terminal Finish	NICKEL PALLADIUM GOLD
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	110000
Voltage Gain-Min	10000
Wideband	NO
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the OPA846IDRG4 datasheet?

OPA846IDRG4 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for OPA846IDRG4?

Compatible alternatives and drop-in replacements for OPA846IDRG4:

OPA846IDG4Texas Instruments

Operational Amplifier, 1 Func, 700uV Offset-Max, BIPolar, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

Which signal-conditioning circuits benefit from the OPA846IDRG4 voltage-feedback architecture?

OPA846IDRG4 is a voltage-feedback operational amplifier suited to high-speed signal paths where 90 dB minimum CMRR and low offset help preserve measurement accuracy.

How much input error should designers budget around this TI amplifier?

The fetched parameters list 700 µV maximum input offset voltage and up to 21 µA average bias current, so front-end impedance and calibration plans should reflect those limits.

What assembly footprint does OPA846IDRG4 support for production boards?

This ordering code is associated with an 8-pin SOIC small-outline package, giving layout teams a standard SMT footprint for dense analog board designs.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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OPA846IDRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of OPA846IDRG4?

What is OPA846IDRG4 used for?

What are the specifications of OPA846IDRG4?

Compliance & Regulatory

Where can I find the OPA846IDRG4 datasheet?

What are equivalent replacements for OPA846IDRG4?

Frequently Asked Questions

Which signal-conditioning circuits benefit from the OPA846IDRG4 voltage-feedback architecture?

How much input error should designers budget around this TI amplifier?

What assembly footprint does OPA846IDRG4 support for production boards?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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