参数资料
型号: TDA8768AH/5/C1
厂商: NXP SEMICONDUCTORS
元件分类: ADC
英文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44
封装: PLASTIC, SOT-307-2, QFP-44
文件页数: 4/23页
文件大小: 183K
代理商: TDA8768AH/5/C1
1998 Aug 26
12
Philips Semiconductors
Preliminary specication
12-bit high-speed Analog-to-Digital
Converter (ADC)
TDA8768
Fig.3 Timing diagram.
handbook, full pagewidth
sample N
+ 1
sample N
CLK
MGR472
sample N
+ 2
VI
DATA
D0 to D11
th
td
tds
tCLKH
tCLKL
HIGH
LOW
50 %
HIGH
LOW
50 %
DATA
N
+ 1
DATA
N
DATA
N
1
DATA
N
2
Fig.4 Timing diagram and test conditions of 3-state output delay time.
fCE = 100 kHz.
handbook, full pagewidth
MBG856
50 %
HIGH
LOW
tdZH
tdHZ
50 %
HIGH
LOW
tdZL
tdLZ
10 %
90 %
output
data
0 V
VCCD
output
data
3.3 k
15 pF
S1
VCCD
TDA8768
CE
TEST
dLZ
t
dZL
t
dHZ
t
dZH
S1
CCD
V
CCD
V
DGND
t
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