Micropower Op-Amps extend battery life in portable devices.
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Press Release Summary:
ISL28233 and ISL28433 are dual and quad micropower, chopper stabilized op-amps optimized for single and dual supply operation from 1.65-6.0 V and ±0.825 to ±3.0 V. Quiescent current draw of 18 µA suits handheld devices that operate off 2 AA or single Li-ion batteries. Featuring rail-to-rail inputs and output, products operate over -40 to +125°C range and offer 6 µV max input offset voltage, 0.05 µV/°C max offset drift, and 1.0 µVP-P typ noise from 0.01-10 Hz.
Original Press Release:
ISL28233 Operational Amplifiers
The ISL28233 and ISL28433 are dual and quad micropower, chopper stabilized operational amplifiers that are optimized for single and dual supply operation from 1.65V to 6.0V and ±0.825V to ±3.0V. Their low supply current of 18ìA and wide input range enable the ISL28233, ISL28433 to be an excellent general purpose op amp for a wide range of applications. The ISL28233 and ISL28433 are ideal for handheld devices that operate off 2 AA or single Li-ion batteries.
The ISL28233 is available in 8 Ld MSOP and 8 Ld SOIC packages. The ISL28433 is available in 14 Ld TSSOP, 14 Ld SOIC and 14 Ld 3x4mm TDFN packages. All devices operate over the temperature range of -40°C to +125°C.
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