DAC-08EN View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
DAC-08EN Datasheet PDF : 16 Pages
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Philips Semiconductors
8-bit high-speed multiplying D/A converter
Product data
DAC-08 Series
SETTLING TIME AND PROPAGATION DELAY
VIN
VREF = 10V
R14 = 5kΩ
IREF = 2mA
R15 = 5kΩ
5 6 7 8 9 10 11 12
14
4
DUT
15
2
16 3
1
C1
C2
C5
VS + = +15V
C3
Q1
R1 = 1000Ω R2 = 1000Ω
VADJ
D3
VOUT
VOUT
50Ω
D1
D2
C4 R3 = 500Ω
VS – = –15V
NOTES:
D1, D2 = IN6263 or equivalent
D3 = IN914 or equivalent
C1 = 0.01µF
C2, C3 = 0.1µF
Q1 = 2N3904
C4, C5 = 15pF and includes all probe and fixturing capacitance.
Figure 10. Settling Time and Propagation Delay
BASIC DAC-08 CONFIGURATION
SL00010
+VREF
MSB 2 3 4 5 6 7 LSB
RREF
IREF
5 6 7 8 9 10 11 12
(LOW T.C.)
14
4
IO
DAC-08
15
2
IO
3 16
13 1
V–
V+
CCOMP
0.1µF
0.1µF
NOTES:
) VREF 255
IFS [ RREF x 256 ; IO ) IO + IFS for all logic states
Figure 11. Basic DAC-08 Configuration
SL00011
2001 Aug 03
11
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