ADC083000 Datasheet, PDF (7/33 Pages) National Semiconductor (TI) – High Performance, Low Power, 8-Bit, 3 GSPS A/D Converter

Pin Descriptions and Equivalent Circuits (Continued)
Pin Functions
Pin No.
Symbol
2, 5, 8, 13,
16, 17, 20,
25, 28, 33,
V_A
128
40, 51 ,62,
73, 88, 99,
V_DR
110, 121
1, 6, 9, 12,
21, 24, 27,
GND
41
42, 53, 64,
74, 87, 97, DR GND
108, 119
22,23,29,52,
63, 98,
NC
109, 120
Equivalent Circuit
Description
Analog power supply pins. Bypass these pins to ground.
Output Driver power supply pins. Bypass these pins to DR
GND.
Ground return for V_A.
Ground return for V_DR.
No Connection. Make no connection to these pins.
7
www.national.com