TDF8704 데이터 시트보기 (PDF) - Philips Electronics
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TDF8704 Datasheet PDF : 20 Pages
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Philips Semiconductors
8-bit high-speed analog-to-digital converter
APPLICATION INFORMATION
handbook, halfpage
D1 1
24 D2
D0 2
(2)
n.c. 3
V
(1)
RB
4
47 pF
DEC 5
AGND
10 nF
AGND 6
AGND
V CCA 7
VI 8
(1)
VRT 9
100 nF
(2)
n.c. 10
AGND
O / UF 11
TDF8704
23 D3
CE
22
21 VCCO2
OGND
20
19 VCCO1
18 VCCD
17 DGND
16 CLK
15 D4
14 D5
D7 12
13 D6
MSA684
Product specification
TDF8704
The analog and digital supplies should be separated and decoupled.
(1) VRB and VRT are decoupling pins for the internal reference ladder; do not draw current from these pins in order to achieve good linearity.
(2) Pins 3 and 10 should be connected to DGND in order to prevent noise influence.
Fig.17 Application diagram.
June 1994
16
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