SE532

Philips Semiconductors Product specification Low power dual operational amplifiers NE/SA/SE532/ LM158/258/358/A/2904 DESCRIPTION The 532/358/LM2904 consists of two independent, high gain, internally frequency-compensated operational amplifiers internally frequency-compensated operational amplifiers designed specifically to operate from a single power supply over a wide range of voltages. Operation from dual power supplies is also possible, and the low power supply current drain is independent of the magnitude of the power supply voltage. PIN CONFIGURATIONS D, FE, N Packages OUTPUT A INVERTING INPUT A NON INVERTING INPUT A V– 1 2 3 4 A –+ B +– 8 7 6 5 V+ OUTPUT B INVERTING INPUT B NON INVERTING INPUT B UNIQUE FEATURES In the linear mode the input common-mode voltage range includes ground and the output voltage can also swing to includes ground and the output voltage can also swing to ground, even though operated from only a single power supply voltage. The unity gain cross frequency is temperature-compensated. The input bias current is also temperature-compensated. Figure 1. Pin Configuration SL00282 Wide power supply range single supply—3VDC to 30VDC or dual Very low supply current drain (400µA)—essentially independent of Low input biasing current—45nADC temperature-compensated Low input offset voltage—2mVDC and offset current—5nADC Differential input voltage range equal to the power supply voltage Large output voltage—0VDC to V+ 1.5VDC swing supply vo...