ADI OP32AZ

The OP-32 is a high-speed, high-gain programmable operational amplifier. Both offset voltage and offset current are low, and both are stable with changes in temperature, supply voltage, and set current. High CMRR and PSRR ensure precision performance when the OP-32 is used with an unregulated battery or vehicular electrical system. The wide input voltage range, including the negative supply or ground, allows use in single-battery applications. The OP-32 is characterized over a wide supply range of ± 1.5V to ± 15V. This guarantees predictable performance with any commonly available supply. The ability to operate at relatively high speed with low power consumption makes this amplifier ideal for remote applications where power is limited. The programmability allows each amplifier in a system to be set for the minimum power consumption necessary for each specific application. Programmability also makes it possible to adjust the bandwidth and phase shift. The OP-32 pinout is identical to the LM4250 and many other micropower operational amplifiers. This allows easy upgrading of system performance.

• Programmable Supply Current: 500nA to 2mA
• Single Supply Operation: +3V to +30V
• Dual Supply Operation: ±1.5V to ±15V
• Low Input Offset Voltage: 100μV
• Low Input Offset Voltage Drift: 0.5μV/°C
• High Common-Mode Input Range: V- to V+ (-1.5V)
• High CMRR and PSRR: 115dB
• High Open-Loop Gain: 2000V/mV ±30V
• Input Overvoltage Protection Fast: 1V/μs @ ISY = 300μA
• LM4250 Pinout
• Compensated for Minimum Gain of 10
• Available in Die Form