tda8767h/3 NXP Semiconductors, tda8767h/3 Datasheet - Page 4

• Manufacturer Part Number: tda8767h/3
• Description: 12-bit High-speed Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1999 Feb 16
n.c.
V
V
AGND3
n.c.
n.c.
n.c.
n.c.
V
AGND2
V
n.c.
n.c.
n.c.
V
n.c.
DGND2
TC
OE
IR
D11
D10
SYMBOL
CCA1
CCA3
CCA2
ref
CCD2
12-bit high-speed Analog-to-Digital
Converter (ADC)
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
not connected
analog supply voltage 1 (+5 V)
analog supply voltage 3 (+5 V)
analog ground 3
not connected
not connected
not connected
not connected
analog supply voltage 2 (+5 V)
analog ground 2
reference voltage
not connected
not connected
not connected
digital supply voltage 2 (+5 V)
not connected
digital ground 2
output two’s complement
output enable input
(CMOS level; active LOW)
in-range output
data output; bit 11 (MSB)
data output; bit 10
DESCRIPTION
4
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
V
OGND
n.c.
CLK
V
DGND1
SH
AGND4
V
V
V
AGND1
SYMBOL
CCO
CCD1
CCA4
I
I
PIN
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
data output; bit 9
data output; bit 8
data output; bit 7
data output; bit 6
data output; bit 5
data output; bit 4
data output; bit 3
data output; bit 2
data output; bit 1
data output; bit 0 (LSB)
output supply voltage (3 to 5.25 V)
output ground
not connected
clock input
digital supply voltage 1 (+5 V)
digital ground 1
sample-and-hold enable input
(CMOS level; active HIGH)
analog ground 4
analog supply voltage 4 (+5 V)
complementary analog input voltage
analog input voltage
analog ground 1
DESCRIPTION
Preliminary specification
TDA8767