ADC0803 Ver la hoja de datos (PDF) - Renesas Electronics
Número de pieza
componentes Descripción
Fabricante
ADC0803 Datasheet PDF : 17 Pages
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ADC0803, ADC0804
ANALOG
INPUTS
150pF
10K
ADC0803 - ADC0804
1 CS
V+ 20
5V
2 RD
3 WR
CLK R 19
DB0 18 LSB
4 CLK IN DB1 17
5 INTR
DB2 16
6 VIN (+) DB3 15
7 VIN (-) DB4 14
8 AGND DB5 13
9 VREF/2
10 DGND
DB6 12
DB7 11 MSB
5V
INT (14)
I/O WR (27) (NOTE)
I/O RD (25) (NOTE)
+
10F
DB0 (13) (NOTE)
DB1 (16) (NOTE)
DB2 (11) (NOTE)
DB3 (9) (NOTE)
DB4 (5) (NOTE)
DB5 (18) (NOTE)
DB6 (20) (NOTE)
DB7 (7) (NOTE)
T5 OUT
V+
B5
T4
B4
T3
8131
BUS
B3
T2 COMPARATOR B2
T1
B1
T0
B0
AD15 (36)
AD14 (39)
AD13 (38)
AD12 (37)
AD11 (40)
AD10 (1)
NOTE: Pin numbers for 8228 System Controller: Others are 8080A.
FIGURE 21. ADC080X TO 8080A CPU INTERFACE
FN3094 Rev 4.00
August 2002
Page 14 of 17
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