µPC4742 is a single-supply voltage, high-speed, wide-band, dual operational amplifier. Designed for single-supply operation from +3 V to +32 V with low supply current drain. By using high-speed PNP transistors for input and output circuits, excellent AC performance is achieved without degrading capacitive load drive capability. With no crossover distortion and wide output voltage range characteristics, the µPC4742 is optimum choice for single supply AC amplifier, and active filters.
The NEC uPC4742 is a bipolar analog integrated circuit featuring dual high-speed, wide-band operational amplifiers. It is specifically designed for single-supply operation ranging from +3 V to +32 V, utilizing high-speed PNP transistors in the input and output circuits to achieve excellent AC performance without degrading capacitive load drive capability.
Key features include a typical slew rate of 7 V/us and a wide gain-bandwidth product of 3.5 MHz. The device offers no crossover distortion and a wide output voltage range, making it an optimum choice for single-supply AC amplifiers and active filters. It includes internal frequency compensation and output short-circuit protection.
| Supply Voltage Range (Single) | +3 V to +32 V |
|---|---|
| Slew Rate (Typical) | 7 V/us |
| Gain Bandwidth Product (Typical) | 3.5 MHz |
| Operating Ambient Temperature | -20 to +80 °C |
The device operates with a single supply voltage ranging from +3 V to +32 V.
The typical slew rate for this operational amplifier is 7 V/us.
For infrared ray reflow, the peak temperature must be 230 °C or below.