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DAC-08HN View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
DAC-08HN
Philips
Philips Electronics Philips
DAC-08HN Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
8-bit high-speed multiplying D/A converter
Product data
DAC-08 Series
AC ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
TEST CONDITIONS
tS
Settling time
To ± 1/2LSB, all bits
switched on or off,
Tamb = 25 °C
Propagation delay
tPLH
Low-to-High
Tamb = 25 °C, each bit.
tPHL
High-to-Low
All bits switched
DAC-08C
DAC-08E
DAC-08H
Min Typ Max Min Typ Max Min Typ Max
70 135
70 135
70 135
35 60
35 60
35 60
UNIT
ns
ns
TEST CIRCUITS
VREF
V– V+
RREF
R15
16
14
15
3 13
DAC-08
4
5-12 1 2
CONTROL
LOGIC
Rf
NE5534
+
ERROR
OUTPUT
REFERENCE DAC
ACCURACY > 0.006%
Figure 3. Relative Accuracy Test Circuit
SL00003
0.1 µF VCC
13
5
6
14
+2.0 VDC
1.0 k
2.4 V
eIN 0.4 V
1.0 V
1.4 V
tPHL = tPLH = 10 ns
USE RL to GND
FOR TURN OFF
7
15
8
1
9 DAC-08 2
1.0 k
0.1 µF
RL
FOR SETTLING TIME
SETTLING TIME
RL = 500
MEASUREMENT
10
4
MEASUREMENT
0
11
16
eIN
12
eO (ALL BITS
SWITCHED LOW
TO HIGH)
tS = 70 ns TYPICAL
TO ±1/2 LSB
51
0.1 µF 3
15 pF
CO 25 pF
TRANSIENT 0
RESPONSE
-100 mV
RL = 50
PIN 4 TO GND
VEE
tPLH
tPHL
SL00004
Figure 4. Transient Response and Settling Time
2001 Aug 03
6
 

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