SP8053

Rev 0.3 (06-29-04) SP8053 10-Channel Photo Detector IC

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PIN ASSIGNMENTS

Pin #

Pin Name

Pin Function

1

Vs

Reference voltage input. Bypass to GND with ceramic capacitor 0.1uF

2

SW1

Gain select input

3

SW2

Gain select input

4

H

Output of H channel (H1+H2 or h sensor output depending upon Select position )

5

G

Output of G channel (G1+G2 or g sensor output depending upon Select position )

6

F

Output of F channel (F1+F2 or f sensor output depending upon Select position )

7

E

Output of E channel (E1+E2 or e sensor output depending upon Select position )

8

Select

Mode switch input. High logic level selects DVD mode, low – CD mode

9

GND

Ground pin

10

A

Output of A channel (A or a sensor output depending upon Select position)

11

B

Output of B channel (B or b sensor output depending upon Select position)

12

RF-

Output of RF- channel. RF = -(A + B + C + D) or RF = -(a + b + c + d) depending

upon Select position

13

RF+

Output of RF+ channel. RF = A + B + C + D or RF = a + b + c + d depending upon

Select position

14

C

Output of C channel (C or c sensor output depending upon Select position)

15

D

Output of D channel (D or d sensor output depending upon Select position)

16

Vcc

Supply voltage. Bypass to GND with ceramic capacitor 0.1uF