ADC0804 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
ADC0804 Datasheet PDF : 18 Pages
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Philips Semiconductors
CMOS 8-bit A/D converters
Product data
ADC0803/0804
BLOCK DIAGRAM
9
VREF/2
8
A GND
LADDER AND
DECODER
VIN (+)
6
+
VIN (–)
7
–
+
AUTO ZERO
COMPARATOR
–
VCC 20
10
D GND
3
WR
1
CS
2
RD
SAR
8–BIT
SHIFT REGISTER
S
INTR
FF
R
Q
CLOCK
OUTPUT
LATCHES
LE
OE
D7 (MSB) (11)
D6
(12)
D5
(13)
D4
(14)
D3
(15)
D2
(16)
D1
(17)
D0 (LSB) (18)
5
INTR
4
CLK IN
Figure 2. Block diagram
19
CLK R
SL00017
2002 Oct 17
3
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