This document introduces the product OP07 from Dinghao Company, which is a high-precision operational amplifier with very low offset and input bias current. It features low drift, ultra stability, and wide supply voltage range, making it ideal for instrumentation applications.
The OP07 operational amplifier offers an extremely low offset voltage (150 µV max) and a very low input bias current (1.8 nA), making it suitable for precision instrumentation. It operates from a wide supply range of +3 V to +22 V and functions over an operating temperature range of –40 °C to +105 °C.
The document provides absolute maximum ratings, electrical characteristics such as gain‑bandwidth product (0.5 MHz) and supply current (5 mA no‑load), mechanical dimensions for the DIP8 plastic package, ordering codes, and legal notices. All data are presented for designers and engineers needing detailed device information.
| Maximum offset voltage | 150 µV |
|---|---|
| Input bias current | 1.8 nA |
| Supply voltage range | +3 V to +22 V |
| No‑load supply current | 5 mA |
| Package type | DIP8 plastic |
The OP07 can tolerate a supply voltage up to +22 V.
The device is supplied in a DIP8 plastic package.
The typical input bias current is 1.8 nA.