Op-amps offer design flexibility

1 August 2001 Analogue, Mixed Signal, LSI

The OPA347 series of operational amplifiers from the Burr-Brown product line from Texas Instruments offers exceptional design flexibility for portable and battery-powered equipment. Available in single, dual and quad versions, these amplifiers are unity gain stable and can operate on a single power supply of 2,3 to 5,5 V with power consumption of only 34 mA per channel.

The input range of the OPA347 extends 200 mV beyond the rails. The output range is within 5 mV of the rails, which significantly increases dynamic range in low supply applications.

With 350 kHz bandwidth, the OPA347 provides a superior speed-to-power ratio. They are specified over an operating range of -55 to 125°C.

The OPA347 is available in three packaging options. Dual and quad versions give added design flexibility by providing lower cost-per-channel and by saving board space.

Avnet Kopp

(011) 444 2333

[email protected]

www.avnet.co.za

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