LME49870MA Texas Instruments Integrated Circuit (Other) In Stock

Name: LME49870MA
Brand: Texas Instruments
SKU: LME49870MA
Availability: InStock

LME49870MA is a high-performance voltage-feedback operational amplifier from Texas Instruments. It features 120 dB CMRR, 120 µV max input offset voltage, and 72 nA max bias current. Ideal for precision audio, medical instrumentation, and low-noise signal conditioning applications. Available in SOIC-8 package with worldwide shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

LME49870MAOther

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: LME49870MA 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 LME49870MA?

120 dB Common-Mode Rejection Ratio (CMRR) for superior noise immunity
Ultra-low input offset voltage of 120 µV max for precision signal accuracy
Extremely low bias current of 72 nA max, minimizing loading on signal sources
Voltage-feedback architecture with integrated frequency compensation for stability
SOIC-8 (R-PDSO-G8) package for easy PCB integration

What is LME49870MA used for?

The LME49870MA is well-suited for high-fidelity audio amplification and preamplifier stages where low noise and minimal distortion are critical. Its precision characteristics make it ideal for medical instrumentation, sensor signal conditioning, and data acquisition front-ends. The device also serves industrial measurement systems requiring accurate differential signal amplification with high common-mode rejection.

What are the specifications of LME49870MA?

YTEOL	0
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.072 µA
Bias Current-Max (IIB) @25C	0.072 µA
Common-mode Reject Ratio-Nom	120dB
Frequency Compensation	YES
Input Offset Voltage-Max	120 µV
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e0
Low-Bias	NO
Low-Offset	NO
Micropower	NO
Neg Supply Voltage Limit-Max	-23 V
Neg Supply Voltage-Nom (Vsup)	-18 V
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	235
Power	NO
Programmable Power	NO
Qualification Status	Not Qualified
Slew Rate-Min	15V/us
Slew Rate-Nom	20V/us
Supply Current-Max	6.5mA
Supply Voltage Limit-Max	23V
Supply Voltage-Nom (Vsup)	18V
Surface Mount	YES
Technology	BIPOLAR
Temperature Grade	INDUSTRIAL
Terminal Finish	TIN LEAD
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	55000
Voltage Gain-Min	10000000
Wideband	NO
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the LME49870MA datasheet?

LME49870MA Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LME49870MA?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the input offset voltage of the LME49870MA?

The LME49870MA has a maximum input offset voltage of 120 µV, making it suitable for precision applications where signal accuracy is critical, such as medical instrumentation and precision measurement systems.

What is the CMRR specification of the LME49870MA?

The LME49870MA features a nominal common-mode rejection ratio (CMRR) of 120 dB, ensuring excellent suppression of common-mode noise and interference, which is essential for differential signal amplification in noisy environments.

What package does the LME49870MA come in?

The LME49870MA is available in an SOIC-8 package (JESD-30 code R-PDSO-G8), an 8-pin small outline IC format that is widely used and easy to solder on standard PCB layouts.

What are typical applications for the LME49870MA?

Typical applications include high-fidelity audio preamplifiers, medical sensor interfaces, industrial data acquisition front-ends, and any precision analog circuit requiring low offset voltage, low bias current, and high CMRR.

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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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LME49870MA Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of LME49870MA?

What is LME49870MA used for?

What are the specifications of LME49870MA?

Compliance & Regulatory

Where can I find the LME49870MA datasheet?

What are equivalent replacements for LME49870MA?

Frequently Asked Questions

What is the input offset voltage of the LME49870MA?

What is the CMRR specification of the LME49870MA?

What package does the LME49870MA come in?

What are typical applications for the LME49870MA?

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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