Texas Instruments

OPA1688IDR  

OP Amps, Buffer Amps ICs

The OPA1688IDR is a precision operational amplifier (op-amp) from Texas Instruments. It is designed to provide high precision and low noise performance in a variety of applications.

Description:

The OPA1688IDR is a single, high-precision operational amplifier that operates from a single supply voltage ranging from 3V to 36V. It features a low input offset voltage of 70µV maximum and a low input bias current of 1pA maximum. The device also has a high output drive capability of ±200mA, making it suitable for driving capacitive loads. The OPA1688IDR is available in an 8-pin SOIC package.

Features:

• Precision operational amplifier
• Low input offset voltage: 70µV max
• Low input bias current: 1pA max
• High output drive capability: ±200mA
• Wide supply voltage range: 3V to 36V
• Rail-to-rail input and output
• Unity-gain stable
• Available in 8-pin SOIC package

Applications:

The OPA1688IDR is suitable for a variety of precision applications, including:

• Strain gauge amplifiers
• Bridge amplifiers
• pH meter amplifiers
• Weigh scales
• Pressure sensors
• Medical instrumentation
• Data acquisition systems

In summary, the OPA1688IDR is a high-precision operational amplifier from Texas Instruments that offers low input offset voltage, low input bias current, and high output drive capability. It is suitable for a wide range of precision applications, including strain gauge amplifiers, bridge amplifiers, pH meter amplifiers, and medical instrumentation.

OPA1688IDR Documents

Download datasheets and manufacturer documentation for OPA1688IDR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)       Product Change Notification 2024-06-28 (PDF)      

Models :

OPA1688IDR Symbol & Footprint by SnapMagic      

Product Catalogs :

Precision Linear Audio Amplifiers Selection Guide      

Application Notes :

HiFi Audio Circuit Design      

Technical Resources :

OPA1688 TINA-TI Reference Design (Rev. C)       OPA1688 TINA-TI Reference Design (Rev. B)      

SPICE Models :

OPA1688 TINA-TI Spice Model (Rev. B)       OPA1688 TINA-TI Spice Model (Rev. C)       OPA1688 PSpice Model (Rev. B)       OPA1688 PSpice Model (Rev. C)