Texas Instruments

ISO1211D  

Specialized Backplane Connectors

The ISO1211D is a precision, low-drift operational amplifier (op-amp) from Texas Instruments. It is designed for use in a wide range of applications that require high precision and low drift, such as medical instrumentation, data acquisition systems, and industrial control systems.

Description:

The ISO1211D is a monolithic integrated circuit that offers high precision and low drift over a wide temperature range. It features a low input offset voltage, low input bias current, and low input offset current drift. The device is available in an 8-pin DIP package.

Features:

• Precision low-drift operational amplifier
• Low input offset voltage: 1 mV max (B grade), 0.5 mV max (A grade)
• Low input bias current: 20 nA max (B grade), 5 nA max (A grade)
• Low input offset current drift: 0.02 µA/°C max (B grade), 0.005 µA/°C max (A grade)
• Wide supply voltage range: ±2.5 V to ±18 V
• High output current drive: ±20 mA
• Low noise: 8 nV/√Hz typ (1 kHz)
• Internal frequency compensation
• Available in 8-pin DIP package

Applications:

• Medical instrumentation
• Data acquisition systems
• Industrial control systems
• Strain gauge amplifiers
• pH measurement systems
• Pressure sensor amplifiers
• Temperature measurement systems
• Precision DC amplification
• Battery-powered instruments

The ISO1211D is a versatile and high-performance op-amp that is well-suited for precision applications where low drift and low noise are critical. Its low input offset voltage and low drift characteristics make it an excellent choice for use in medical and industrial instrumentation, as well as in data acquisition systems that require high accuracy and stability.

ISO1211D Documents

Download datasheets and manufacturer documentation for ISO1211D

Images :

Mechanical Outline Drawing      

Models :

ISO1211D Symbol & Footprint by SnapMagic      

Application Notes :

Space saving design techniques for multi-channel high-voltage DI modules (Rev. B)       How to Improve Speed and Reliability of Isolated Digital Inputs in Motor Drives       How to use isolation to improve ESD EFT and surge immunity in industrial system       How to Design Isolated Comparators for ±48V 110V and 240V DC and AC Detection (Rev. A)       HHow to Design Isolated Digital Input Modules for Surge Immunity       How To Simplify Isolated 24-V PLC Digital Input Module Designs (Rev. B)       An Isolated 24 V Power Supply Window Monitor       ISO121x Threshold Calculator for 9V to 300V DC and AC Voltage Detection      

Technical Resources :

ISO1211 TINA-TI Transient Reference Design       ISO1211 TINA-TI Transient Reference Design (Rev. A)      

SPICE Models :

ISO1211 PSpice Transient Model (Rev. A)       ISO1211 PSpice Transient Model (Rev. C)       ISO1211 PSpice Transient Model (Rev. B)       ISO1211 TINA-TI Transient Spice Model       ISO1211 TINA-TI Transient Spice Model (Rev. A)