ADVANCED

SP8067

Rev 0.0 (11-22-04)

SP8067 – High Speed 11-Channel PDIC

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PIN ASSIGNMENTS

Pin #

Pin Name

Pin Function

1

Vs

Reference voltage. Bypass to GND with ceramic capacitor 0.1uF

2

GND

Ground pin

3

GK

Output of GK channel (sum of G + K sensor signals)

4

HL

Output of HL channel (sum of H + L sensor signals)

5

EI

Output of EI channel (sum of E + I sensor signals)

6

FJ

Output of FJ channel (sum of F + J sensor signals)

7

SW1

Logic input of Gain Controller. Allows three states – low, high, and middle

8

SW2

Logic input of Gain Controller. Allows three states – low, high, and middle

9

RF-

Output of RF- channel. RF- = - 0.5 x (A + B +C + D)

10

RF+

Output of RF+ channel. RF+ = 0.5 x (A + B + C + D)

11

A

Output of A channel

12

B

Output of B channel

13

C

Output of C channel

14

D

Output of D channel

15

WRF

Output of WRF channel. WRF = 4 x (A + B + C + D)

16

Supply voltage. Bypass to GND with ceramic capacitor 0.1uF