參數(shù)資料
型號: TDA8767H
廠商: NXP Semiconductors N.V.
英文描述: 12-bit high-speed Analog-to-Digital Converter ADC
中文描述: 12位高速模擬數(shù)字轉(zhuǎn)換器模數(shù)轉(zhuǎn)換器
文件頁數(shù): 4/20頁
文件大?。?/td> 147K
代理商: TDA8767H
1999 Feb 16
4
Philips Semiconductors
Preliminary specification
12-bit high-speed Analog-to-Digital
Converter (ADC)
TDA8767
PINNING
SYMBOL
PIN
DESCRIPTION
n.c.
V
CCA1
V
CCA3
AGND3
n.c.
n.c.
n.c.
n.c.
V
CCA2
AGND2
V
ref
n.c.
n.c.
n.c.
V
CCD2
n.c.
DGND2
TC
OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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
IR
D11
D10
20
21
22
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
V
CCO
OGND
n.c.
CLK
V
CCD1
DGND1
SH
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
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
AGND4
V
CCA4
V
I
V
I
AGND1
40
41
42
43
44
SYMBOL
PIN
DESCRIPTION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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