TDA8702 データシートの表示（PDF） - Philips Electronics
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TDA8702 Datasheet PDF : 19 Pages
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Philips Semiconductors
8-bit video digital-to-analog converter
Product specification
TDA8702
Table 1 Input coding and output voltages (typical values; referenced to VCCA, regardless of the offset voltage)
CODE
0
1
.
128
.
254
255
INPUT DATA
(D7 TO D0)
000 00 00
000 000 01
........
100 000 00
........
111 111 10
111 111 11
DAC OUTPUT VOLTAGES
ZL = 10 KΩ
ZL = 75 Ω
VOUT
0
−0.006
VOUT
−1.6
−1.594
VOUT
0
−0.003
VOUT
−0.8
−0.797
−0.8
−0.8
−0.4
−0.4
−1.594
−1.6
−0.006
0
−0.797
−0.8
−0.003
0
handbook, full pagewidth
input data
CLK
t SU; DAT
stable
t HD; DAT
3.0 V
1.3 V
0V
MBC912
3.0 V
1.3 V
0V
The shaded areas indicate when the input data may change and be correctly registered. Data input update must be completed within 0.3 ns after the
first rising edge of the clock (tSU;DAT is negative; −0.3 ns). Data must be held at least 2 ns after the rising edge (tHD;DAT = +2 ns).
Fig.3 Data set-up and hold times.
1996 Aug 23
8
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