dac-08 NXP Semiconductors, dac-08 Datasheet - Page 6

• Manufacturer Part Number: dac-08
• Description: Dac-08 Series 8-bit High-speed Multiplying D/a Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
TEST CIRCUITS
2001 Aug 03
SYMBOL
SYMBOL
t
t
t
S
PLH
PHL
8-bit high-speed multiplying D/A converter
e
IN
Settling time
Propagation delay
51
Low-to-High
High-to-Low
PARAMETER
PARAMETER
0.1 F
10
12
11
5
6
7
8
9
0.1 F
DAC-08
V
V
EE
CC
CONTROL
13
3
LOGIC
14
15
1
2
4
16
T
TEST CONDITIONS
TEST CONDITIONS
amb
To
switched on or off,
R
All bits switched
15 pF
REF
R15
T
= 25 C, each bit.
amb
1.0 k
1.0 k
1/2LSB, all bits
V
REF
Figure 4. Transient Response and Settling Time
= 25 C
+2.0 V
14
15
Figure 3. Relative Accuracy Test Circuit
16
ACCURACY > 0.006%
R
REFERENCE DAC
L
C
DC
O
e
0.1 F
V–
DAC-08
O
3
25 pF
5-12
FOR SETTLING TIME
MEASUREMENT
(ALL BITS
SWITCHED LOW
TO HIGH)
13
V+
Min
1 2
DAC-08C
4
Typ
6
70
35
Max
135
60
SETTLING TIME
TRANSIENT
RESPONSE
R
e
L
IN
= 500
-100 mV
Min
2.4 V
0.4 V
1.0 V
NE5534
+
–
R
0
0
DAC-08E
f
Typ
70
35
t
PHL
t
TO 1/2 LSB
Max
135
S
60
t
PLH
= 70 ns TYPICAL
= t
SL00003
ERROR
OUTPUT
PLH
Min
= 10 ns
DAC-08 Series
DAC-08H
Typ
70
35
1.4 V
USE R
FOR TURN OFF
MEASUREMENT
R
PIN 4 TO GND
t
L
PHL
= 50
L
SL00004
Max
135
60
to GND
Product data
UNIT
UNIT
ns
ns