This data sheet provides detailed information on the features and functions of the PHILIPS TDA9875A Digital TV Sound Processor
The TDA9875A is a single‑chip Digital TV Sound Processor (DTVSP) designed for analog and digital multi‑channel sound systems in TV sets and satellite receivers. It supports a range of broadcast standards such as B/G, D/K, L, M and NICAM, and provides features like SIF AGC, ADC, and dual audio DACs.
The document includes sections on features, general description, ordering information, block diagram, pinning, functional description, limiting values, thermal characteristics, and definitions. It also lists package options (SDIP64 and QFP64) and provides detailed electrical specifications.
| Package (SDIP64) | plastic shrink dual in-line, 64 leads |
|---|---|
| Package (QFP64) | plastic quad flat, 64 leads |
| SIF AGC control range | 24 dB |
| SIF ADC resolution | 8‑bit |
| SCART‑to‑SCART copy bandwidth | 20 kHz |
It supports B/G, D/K, L, M and NICAM standards.
The chip is offered in SDIP64 and QFP64 packages, both with 64 leads.
The SIF AGC provides a 24 dB control range.