參數(shù)資料
型號: 935262836551
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44
封裝: PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 17/23頁
文件大小: 183K
代理商: 935262836551
1998 Aug 26
3
Philips Semiconductors
Preliminary specication
12-bit high-speed Analog-to-Digital
Converter (ADC)
TDA8768
BLOCK DIAGRAM
Fig.1 Block diagram.
VI
handbook, full pagewidth
MGR470
D11
MSB
data outputs
19
21
D10
22
D9
23
D8
24
D7
25
D6
26
D5
27
D4
D3
28
29
43
42
39
11
1, 5 to 8, 12 to 14, 16
Vref
SH
n.c.
D2
30
D1
31
D0
LSB
32
VCCO
33
IR
34
20
18
CMOS
OUTPUTS
LATCHES
ANALOG-TO-DIGITAL
CONVERTER
CLOCK DRIVER
15
VCCD2
37
VCCD1
41
VCCA4
3
VCCA3
9
VCCA2
2
VCCA1
36
CLK
35
CLK
CMOS
OUTPUT
OGND
OVERFLOW/
UNDERFLOW
LATCH
CE
OTC
AMP
sample-
and-hold
TDA8768
17
DGND2
38
DGND1
40
AGND4
4
AGND3
10
AGND2
44
AGND1
VI
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