OPA140 Datasheet – Operational Amplifier

Part Number : OPA140

Function : High-Precision, Low-Noise, Rail-to-Rail Output, 11MHz JFET Op Amp / Low Input Bias Current: 10pA max

Pacakge : SOT23-5, MSOP-8, and SO-8 Type

Manufacturers : Texas Instruments

Pinouts :

OPA140 datasheet

Description :

The OPA140, OPA2140, and OPA4140 op amp family is a series of low-power JFET input amplifiers that feature good drift and low input bias current. The rail-to-rail output swing and input range that includes V– allow designers to take advantage of the ow-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

The OPA140 achieves 11MHz unity-gain bandwidth and 20V/ms slew rate while consuming only 1.8mA (typ) of quiescent current. It runs on a single 4.5 to 36V supply or dual ±2.25V to ±18V supplies.

All versions are fully specified from –40°C to +125°C for use in the most challenging environments.


• Battery-Powered Instruments

• Industrial Controls

• Medical Instrumentation

• Photodiode Amplifiers

• Active Filters

• Data Acquisition Systems

• Automatic Test Systems

Other data sheets within the file :

OPA140AIDR, 140, 2140, O140, O2140A, O4140A

OPA140 Datasheet PDF Download

OPA140 pdf