參數(shù)資料
型號: TDA8703
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 8-bit high-speed analog-to-digital converter
中文描述: 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDIP24
封裝: 0.600 INCH, PLASTIC, MO-015AD, SOT-101-1, DIP-24
文件頁數(shù): 10/18頁
文件大?。?/td> 141K
代理商: TDA8703
1996 Aug 26
10
Philips Semiconductors
Product specification
8-bit high-speed analog-to-digital converter
TDA8703
Table 1
Output coding and input voltage (referenced to AGND; typical values)
Table 2
Mode selection
Note
1.
X = don’t care.
BINARY OUTPUT BITS
TWO'S COMPLEMENT OUTPUT BITS
STEP
Underflow
<
1.55
0
1
.
.
254
255
Overflow
V
VI(p-p)
O/UF D7
1
0
0
.
.
0
0
1
D6
0
0
0
.
.
1
1
1
D5
0
0
0
.
.
1
1
1
D4
0
0
0
.
.
1
1
1
D3
0
0
0
.
.
1
1
1
D2
0
0
0
.
.
1
1
1
D1
0
0
0
.
.
1
1
1
D0
0
0
1
.
.
0
1
1
D7
1
1
1
.
.
0
0
0
D6
0
0
0
.
.
1
1
1
D5
0
0
0
.
.
1
1
1
D4
0
0
0
.
.
1
1
1
D3
0
0
0
.
.
1
1
1
D2
0
0
0
.
.
1
1
1
D1
0
0
0
.
.
1
1
1
D0
0
0
1
.
.
0
1
1
0
0
0
.
.
1
1
1
1.55
.
.
.
3.26
>3.26
TC
X
(1)
0
1
CE
D7-D0
O/UF
1
0
0
high impedance
active; two’s complement
active; binary
high impedance
active
active
Fig.3 Timing diagram.
handbook, full pagewidth
tdHL
2.4 V
0.4 V
dS
t
HD
t
tdLH
sample N + 1
1.3 V
data N + 1
data N – 1
data N
sample N + 2
sample N
1.3 V
CLK
VI
D0 - D7
MEA105
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