Philips TEA0665
The TEA0665 is designed for use in Dolby(1) B and Dolby C type audio Noise Reduction (NR) systems. The device provides the high and low level stages for one channel of a Dolby C-type NR system, including NR ON/OFF switching and all electronic switching necessary for Dolby C-type systems. The circuit offers two different line-output levels (−6 and 0 dBm) and a low-pass filter, which can be fed into the signal path in playback mode.| Part No. | TEA0665 |
|---|---|
| Datasheet | TEA0665 Download |
| Manufacturer |  Philips |
| Description | Dolby B and C Type Noise Reduction Circuit |
| Buy | Stock & Price |
GENERAL DESCRIPTION
TEA0665 TEA0665T In addition the TEA0665 includes a preamplifier for the record and playback functions and a multiplex buffer amplifier.FEATURES
● Few external components required● Included RECORD/PLAY preamplifiers plus multiplex filter buffer amplifier
● Two different line-output levels
● All electronic switching PACKAGE OUTLINES TEA0665: 28-lead DIL; plastic (SOT117); SOT117-1; 1996 September 9. TEA0665T: 28-lead mini-pack; plastic (SO28; SOT136A); SOT136-1; 1996 September 9. (1) Available only to licensees of Dolby Laboratories Licensing Corporation, San Francisco, CA94111 U.S.A., from whom licensing and application information must be obtained. Dolby is a registered trademark of Dolby Laboratories Licensing Corporation. May 1992 2 Philips Semiconductors Product specification Dolby B and C type noise reduction circuit TEA0665 TEA0665T May 1992 3 Fig.1 Block diagram and application circuit. Philips Semiconductors Product specification Dolby B and C type noise red...
