LH823 is a small power amplifier with a voltage gain of 1. It has the characteristics of wide bandwidth, large output swing and wide working temperature range. It can be connected to general linear and nonlinear components for power amplification, and used as voltage regulator, combination amplifier, and circuit terminal drive power amplifier. It is widely used in various automatic control, communication and exploration equipment. This product can work stably in 175℃ environment and can be interchanged with BeckMan 823.
The LH823 is a small‑signal power amplifier with a voltage gain of 1, designed for operation in high‑temperature environments up to 175 °C. It can be used as a voltage regulator, driver, or in combination amplifiers for automatic control, communication and exploration equipment.
The document lists the circuit diagram, limit parameters, detailed electrical specifications, mechanical dimensions and pin‑out information, as well as example application circuits and design recommendations for high‑temperature operation. This manual is written in Chinese.
| Supply voltage (VS) | ±30 V |
|---|---|
| Input voltage (VI) | ±30 V |
| Short‑circuit output current (I) | ±500 mA |
| Power output (PO) | 5 W |
| Operating temperature range | -55 °C to +175 °C |
The LH823 can operate from –55 °C up to +175 °C.
The maximum power output is 5 W.
The device requires a supply voltage of ±30 V.