Philips PM2519 - OQ 0067 A ADC

10-8
00 0067A ADC
PINNING & PIN FUNCTIONS Pin Name Description
number
1 Vv Most negative supply & substrate
2 Ci Clock Input
3 co ADC Clock Output
4 DO ADC Data Output
5 BPI Buffer & Protection Input
6 BO Buffer Output
8,11 HI1,2 ADC HI inputs
9 LO ADC LO Input
SGadee 10 LBC Low Buffer Capacitor
7,12 GND Digital Ground
13 AZC AZC Input
14 RANGE _ Range Input
15, 17 RA1, 2 Range Resistor A
16, 18 RB1, 2 Range Resistor B
19, 20 X,Y Integrator Capacitor
21 COM Common point for current source resistors
22 RS Series Resistor
23 RP Parallel Resistor \ Current Source
Sites 24 Vt Most positive supply
840713
TOP VIEW
NOTE: Pin numbers 7 and 12 are not connected together internally.
REFERENCE
CURRENT
SOURCE
A2C
CONTROL
RANGE
CONTROL
COMPARATOR
SUPPLY 7
CURRENT =a
SOURCE