Description

 

The OPA376-Q1 family represent a new generation of low-noise operational amplifiers with e-trim™, offering outstanding dc precision and ac performance. Rail-to-rail output, low offset (25 µV maximum), low noise (7.5 nV/√Hz), quiescent current of 950 µA (maximum), and a 5.5-MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.

 

The OPA376-Q1 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SOIC-8 packages. The OPA2376-Q1 (dual) is offered in the SOIC-8 and VSSOP-8 package. The OPA4376-Q1 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.

 

Features

 

Qualified for Automotive Applications

AEC-Q100 Qualified With the Following Results:

Device Temperature Grade 1: –40°C to 

+125°C Ambient Operating Temperature 

Range

Device HBM ESD Classification Level 3A

Device CDM ESD Classification Level C6

Low Noise: 7.5 nV/√Hz at 1 kHz

0.1-Hz to 10-Hz Noise: 0.8 µVPP

Quiescent Current: 760 µA (typical)

Low Offset Voltage: 5 µV (typical)

Gain Bandwidth Product: 5.5 MHz

Rail-to-Rail Input and Output

Single-Supply Operation

Supply Voltage: 2.2 V to 5.5 V

Space-Saving Packages:

SC70, SOT-23, VSSOP, TSSOP