OPA2343UA | Texas Instruments

Operational Amplifier, OPA2343UA, Texas Instruments

The OPA2343UA rail-to-rail CMOS operational amplifier is designed for low-cost, miniature applications. It is optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make it ideal for driving sampling Analog-to-Digital (A/D) converters. It is also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. The OPA2343UA operates on a single supply as low as 2.5V, and the input common-mode voltage range extends 500mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100k load. It offers excellent dynamic response (BW = 5.5MHz, SR = 6V/µs), yet quiescent current is only 850µA. The version features completely independent circuitry for lowest crosstalk and freedom from interaction.

Features

• Rail-to-rail Input/output

Applications

• Driving A/D Converters
• Pcmcia Cards
• Data Acquisition
• Audio Processing
• Communications
• Active Filters
• Test Equipment