OPA2345 Datasheet PDF | Texas Instruments

Texas Instruments OPA2345

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 on a single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies.

Part No.	OPA2345
Datasheet	OPA2345 Download
Manufacturer	Texas Instruments
Description	Operational Amplifier
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FEATURES

DESCRIPTION

q RAIL-TO-RAIL INPUT q RAIL-TO-RAIL OUTPUT (within 1mV) q LOW QUIESCENT CURRENT: 150µA typ q MicroSIZE PACKAGES SOT23-5 MSOP-8 TSSOP-14 q GAIN-BANDWIDTH OPA344: 1MHz, G ≥ 1 OPA345: 3MHz, G ≥ 5 q SLEW RATE OPA344: 0.8V/µs OPA345: 2V/µs q THD + NOISE: 0.006%

APPLICATIONS

Quiescent current is only 250µA (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 applications 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 –40ºC to 85ºC. A SPICE macromodel for design analysis is available for download from q PCMCIA CARDS q DATA ACQUISITION q PROCESS CONTROL q AUDIO PROCESSING q COMMUNICATIONS q ACTIVE FILTERS q TEST EQUIPMENT OPA2344, OPA2345 OPA344, OPA345 Out 1 V– 2 +In 3 5 V+ 4 –In SOT23-5 OPA344, OPA345 Ou...

OPA2345 Datasheets by Manufacturer

1 datasheets

Part Number	Manufacturer
OPA2345	Burr-Brown Corporation