UPC1892CT Просмотр технического описания (PDF) - NEC => Renesas Technology

Номер в каталоге

Компоненты Описание

производитель

UPC1892CT

MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR

NEC => Renesas Technology 

µPC1892

MODE SELECT CODE

Select among OFF, Movie, Music and Simulated mode by MS1 and MS2 (Pins 7 and 8).

Code

Mode

OFF

Music

Movie

Simulated

MS1

(Pin 7)

L

H

L

H

MS2

(Pin 8)

L

L

H

H

Cautions 1. In the case of changing surround mode and power ON/OFF, mute (approx. 200 ms) must be used for pop

noise reduction.

2. Insert resistors between mode select pins (pin 7, 8) and GND, between control pins (pin 16, 17, 18, 19, 20,

23) and GND.

3. Connect a electrolytic capacitor for power supply as close as possible to VCC (pin 1).

Remark About "H" and "L", refer to RECOMMENDED OPERATING CONDITIONS.

5

Share Link: