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DAC08EN View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
DAC08EN
Philips
Philips Electronics Philips
DAC08EN Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors Linear Products
8-Bit high-speed multiplying D/A converter
Product specification
DAC08 Series
AC ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
TEST CONDITIONS
tS
Settling time
To ± 1/2LSB, all bits
switched on or off,
TA=25°C
Propagation delay
tPLH
Low-to-High
TA=25°C, each bit.
tPHL
High-to-Low
All bits switched
DAC08C
Min Typ Max
DAC08E
DAC08
Min Typ Max
DAC08H
DAC08A
Min Typ Max
UNIT
70 135
70 135
70 135
ns
35 60
35 60
ns
35 60
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 1. Relative Accuracy Test Circuit
0.1µF VCC
13
5
+2.0VDC
6
14
1.0k
2.4V
eIN 0.4V
1.0V
1.4V
tPHL = tPLH = 10ns
USE RL to GND
FOR TURN OFF
7
15
8
1
9 DAC-08 2
1.0k
0.1µF
RL
FOR SETTLING TIME
SETTLING TIME
RL = 500
10
4
MEASUREMENT
0
MEASUREMENT
11
16
eIN
12
eO (ALL BITS
SWITCHED LOW
TO HIGH)
tS = 70ns TYPICAL
TO ±1/2 LSB
51
0.1µF 3
15pF
CO 25pF
TRANSIENT 0
RESPONSE
-100mV
RL = 50
PIN 4 TO GND
VEE
tPLH
tPHL
Figure 2. Transient Response and Settling Time
August 31, 1994
720
 

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