Texas Instruments OPA2345UA

Dual, 5.5-V, 3-MHz, 1-mV offset, RRIO operational amplifier 8-SOIC -40 to 85

Op Amp Dual Low Input Bias Current Amplifier R-R I/O 5.5V 8-Pin SOIC Tube

Dual 0.2pA 2V/us 3MHz Rail-to-rail input, rail-to-rail output 1mV SOIC-8 Operational Amplifier ROHS

Operational Amplifier (Op-Amp) IC; No. of Amplifiers:2; Op Amp Type:Low Power; Gain Bandwidth -3db:3MHz; Slew Rate:2V/µs; Supply Voltage Min:2.5V; Supply Voltage Max:5.5V; No. of Pins:8 ;RoHS Compliant: Yes

The OPA344 and OPA345 series rail-to-rail CMOS operational amplifiers are designed for precision, low power, miniature applications. The OPA344 is unity gain stable, while the OPA345 is optimized for gains greater than or equal to five, and has a gain-bandwidth product of 3MHz. The OPA344 and OPA345 are optimized to operate ona single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mVbeyond the supplies. Quiescent current is only 250uA (max). Rail-to-rail input and output make them ideal for driving sampling analog-to-digital converters. They are also well suited for general purpose and audio applicaitons and providing I/V conversion at the output of D/A converters. Single, dual and quad versions have identical specs for design flexibility. A variety of packages are available. All are specified for operation from -40-oC to 85-oC. A SPICE macro model is available for design analysis.