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OPA2344 Datasheet Operational Amplifier

Manufacturer: Texas Instruments

Overview: .ti. OPA344 OPA4344 OPA345 OPA342 ® OPA344 OPA2344 OPA4344 OPA345 OPA2345 OPA4345 SBOS107A – APRIL 2000 – REVISED AUGUST 2008 LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ™.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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 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 mon-mode voltage range that extends 300mV beyond the supplies.

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