TEA0678
TEA0678 is Dual Dolby* B-type noise reduction circuit/ automatic music search/ with differential outputs and mute manufactured by NXP Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
TEA0678 Dual Dolby- B-type noise reduction circuit, automatic music search, with differential outputs and mute
Preliminary specification Supersedes data of August 1993 File under Integrated Circuits, IC01 1996 Jun 06
Philips Semiconductors
Preliminary specification
Dual Dolby- B-type noise reduction circuit, automatic music search, with differential outputs and mute
Features
- Dual noise reduction (NR) channels
- Head pre-amplifiers
- Reverse head switching
- Automatic Music Search (AMS)
- Mute position
- Equalization with electronically switched time constants
- Dolby reference level = 387.5 mV
- 32 pins
- Switch inputs TTL patible
- Differential...
