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The OPAx348 series amplifiers are single-supply low-power CMOS operaTIonal amplifiers. Featuring an extended bandwidth of 1 MHz and a supply current of 45 µA, the OPAx348 is useful for low-power applicaTIons on single supplies of 2.1 V to 5.5 V.
Low supply current of 45 µA and an input bias current of 0.5 pA make the OPAx348 an opTImal candidate for low-power high-impedance applicaTIons such as smoke detectors and other sensors.
The OPA2348 is available in the SOIC-8 (D) package, and the OPA4348 is available in the TSSOP-14 (PW) package. The automotive temperature range of –40°C to 125°C over all supply voltages offers additional design flexibility.
