The document describes the features of OPA604, including low distortion, low noise, high slew rate, wide gain-bandwidth, etc. It also provides information about the applications and description of the product.
The OPA604 is a FET‑input operational amplifier designed for high‑quality audio and precision applications. It offers very low total harmonic distortion (0.0003 % at 1 kHz), low input voltage noise (10 nV/√Hz at 10 Hz, 11 nV/√Hz at 1 kHz) and a wide gain‑bandwidth product of 20 MHz.
Typical specifications include a slew rate of 25 V/µs, the ability to drive a 600 Ω load, and an output current limit of about ±40 mA. The device operates from a supply voltage range of ±4.5 V to ±24 V and is available in 8‑pin DIP and SO‑8 packages.
| Total Harmonic Distortion (THD+N) at 1 kHz | 0.0003 % |
|---|---|
| Slew Rate | 25 V/µs |
| Gain‑Bandwidth Product | 20 MHz |
| Supply Voltage Range | ±4.5 V to ±24 V |
| Maximum Load Drive | 600 Ω |
| Output Current Limit | ±40 mA |
The OPA604 has a total harmonic distortion of 0.0003 % at 1 kHz.
It operates from ±4.5 V up to ±24 V.
The amplifier can drive a load of up to 600 Ω.