The NE5230 is a low voltage operational amplifier that can operate with a voltage supply as low as 1.8V or as high as 15V. It can be powered by a single supply or a split supply, and the output will swing to ground when applying the latter. The device has a low input bias current, a large open-loop gain, and low power consumption, making it suitable for low voltage applications.
This document is a product specification datasheet for the Philips NE/SA5230, a low voltage operational amplifier designed to operate with supply voltages as low as 1.8V or as high as 15V. The device features an adjustable supply current pin to control power consumption and a unique input stage allowing the common-mode input range to exceed the supply rails by 250mV.
The datasheet provides comprehensive technical data including absolute maximum ratings, recommended operating conditions, and detailed DC and AC electrical characteristics such as offset voltage, bias current, slew rate, and bandwidth. It also includes pin configuration diagrams, ordering information for various package types (SO, DIP, CERDIP), and a theoretical explanation of the input stage operation.
| Supply Voltage Range | 1.8V to 15V (Single) / +0.9V to +7.5V (Dual) |
|---|---|
| Unity Gain Bandwidth | Typical 180kHz (Low Bias) / 600kHz (High Bias) |
| Common-Mode Input Range | Exceeds supply rails by 250mV |
The device can perform with a voltage supply as low as 1.8V.
Yes, there is a bias adjusting pin which controls the supply current required by the device.