This datasheet provides a detailed introduction of TDA4481-D chip, including technology characteristics, function features, pin configuration, working principle, etc.
This document describes the TDA4481-D, a multistandard quasi parallel‑sound processor for mono‑TV sets. It lists the device features, pin functions, and a block diagram of the internal architecture.
Detailed electrical specifications are given, including absolute maximum ratings, supply voltage and current limits, output levels, and performance parameters such as signal‑to‑noise ratio and harmonic distortion. Physical dimensions and package information are also provided.
| Supply voltage range | 10 V – 13.5 V |
|---|---|
| Supply current (typical) | 80 mA |
| Output DC voltage (AF outputs) | 3.7 V |
| Package type | 20‑pin DIP |
| Maximum power dissipation | 1 W |
The device operates with a supply voltage between 10 V and 13.5 V.
It comes in a 20‑pin dual inline plastic (DIP) package.
Typical supply current is 80 mA.
The AF output pins provide a DC voltage of about 3.7 V.