ISO122UE4 Texas Instruments Integrated Circuit (Other) In Stock

Name: ISO122UE4
Brand: Texas Instruments
SKU: ISO122UE4
Availability: InStock

ISO122UE4 is a precision isolation amplifier from Texas Instruments in an 8-Pin SOP package. It features 1500V isolation voltage, 50MHz bandwidth, and ±10V analog input range. From $17.18, in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

ISO122UE4Other

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 28
Lifecycle: ACTIVE
Datasheet: ISO122UE4 Datasheet PDF
Category: Integrated Circuit
Price: From $17.1839(MOQ 10)
Temp Range: -25.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of ISO122UE4?

1500V isolation voltage for robust protection in high-voltage environments
50MHz bandwidth enabling high-speed signal transmission across isolation barriers
Wide ±10V analog input voltage range for versatile signal interfacing
Ultra-compact 8-Pin SOP package ideal for space-constrained designs
Low input offset voltage spec supporting precision measurement applications

What is ISO122UE4 used for?

The ISO122UE4 is widely used in industrial automation for isolating analog signals between high-voltage systems and sensitive control electronics. It is also deployed in medical instrumentation, motor drive feedback circuits, and power monitoring systems where ground potential differences demand robust galvanic isolation.

What are the specifications of ISO122UE4?

Pbfree Code	Yes
YTEOL	15
Amplifier Type	ISOLATION AMPLIFIER
Analog Input Voltage-Max	10V
Analog Input Voltage-Min	-10 V
Bandwidth (3dB)-Nom	50MHz
Common Mode Voltage-Max	1500V
Input Offset Voltage-Max	50000 µV
Isolation Voltage-Min	1500V
JESD-30 Code	R-PDSO-G28
JESD-609 Code	e4
Neg Supply Voltage Limit-Max	-18 V
Neg Supply Voltage-Nom (Vsup)	-15 V
Non-linearity-Max	0.02%
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8/28,.4
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Packing Method	TUBE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max	7mA
Supply Voltage Limit-Max	18V
Supply Voltage-Nom (Vsup)	15V
Surface Mount	YES
Technology	BIPOLAR
Temperature Grade	OTHER
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	0.05
Voltage Gain-Min	1
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the ISO122UE4 datasheet?

ISO122UE4 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for ISO122UE4?

Compatible alternatives and drop-in replacements for ISO122UE4:

ISO122UTexas Instruments Isolation

Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, BIPolar, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the isolation voltage of the ISO122UE4?

The ISO122UE4 provides a minimum isolation voltage of 1500V and a common mode voltage tolerance of up to 1500V, making it suitable for industrial and medical applications requiring robust galvanic isolation between signal and power domains.

What are the typical applications for the ISO122UE4 isolation amplifier?

Typical applications include industrial motor drives, medical patient monitoring equipment, power supply feedback isolation, data acquisition systems, and any design where analog signals must cross a high-voltage isolation barrier without ground loop interference.

What package does the ISO122UE4 come in and what is its bandwidth?

The ISO122UE4 comes in an 8-Pin SOP (Small Outline Package) and offers a 3dB bandwidth of 50MHz, supporting high-frequency analog signal transmission while maintaining signal integrity across the isolation barrier.

What is the analog input voltage range of the ISO122UE4?

The ISO122UE4 accepts analog input voltages from -10V to +10V, providing a wide dynamic range suitable for interfacing with standard industrial and instrumentation signal levels without additional signal conditioning.

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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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AvailabilityIn Stock

Reference Price (USD)

From $17.1839

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
10+	$37.8800	$378.80
11+	$18.5809	$204.39
14+	$17.8824	$250.35
18+	$17.1839	$309.31

pcs

Unit price: $37.8800 · Total: $378.80

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

ISO122UE4 Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of ISO122UE4?

What is ISO122UE4 used for?

What are the specifications of ISO122UE4?

Compliance & Regulatory

Where can I find the ISO122UE4 datasheet?

What are equivalent replacements for ISO122UE4?

Frequently Asked Questions

What is the isolation voltage of the ISO122UE4?

What are the typical applications for the ISO122UE4 isolation amplifier?

What package does the ISO122UE4 come in and what is its bandwidth?

What is the analog input voltage range of the ISO122UE4?

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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