UPC1892CT View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPC1892CT

MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR

NEC => Renesas Technology 

Explanation of Pins (2/4)

Pin number/name

9 Rear output

12 R-ch signal output

13 L+R-ch signal output

14 L-ch signal output

Equivalent circuit

(Pins 12, 13 and 14 are same as pin 9.)

VCC

1 kΩ

VCC

5 kΩ

4.7 µ F

+

9

5 kΩ

10 kΩ

5 kΩ

µPC1892

Description

10 R-ch treble capacitor

22 L-ch treble capacitor

(Pin 22 is same as pin 10.)

VCC

7.5 kΩ

11 R-ch bass capacitor

21 L-ch bass capacitor

10 kΩ

5.8 kΩ 3 kΩ

VCC

3 kΩ

3 kΩ

10

6800 pF

(±1 %)

25 µ A

(Pin 21 is same as pin 1.)

VCC

V 1

2 CC

7.5 kΩ

5.3 kΩ 3 kΩ

VCC

3 kΩ

3 kΩ

15 GND

10 kΩ

GND

11

0.15 µF

(±1 %)

25µ A

GND pin.

7

Share Link: