DAC-08EN Philips Semiconductors, DAC-08EN Datasheet - Page 7

• Manufacturer Part Number: DAC-08EN
• Description: 8-bit high-speed multiplying D/A converter
• Manufacturer: Philips Semiconductors

Philips Semiconductors
TEST CIRCUITS
2001 Aug 03
8-bit high-speed multiplying D/A converter
NOTES:
(See text for values of C.)
Typical values of R
V
The resistor tied to Pin 15 is to temperature compensate the bias current and may not be necessary for all applications.
I
where K
and A
O
I
and I
A
N
N
K
I
= ‘1’ if A
= ‘0’ if A
apply to inputs A
A 1
2
V REF
R 14
(Continued)
A 2
N
N
10
11
12
V
4
C = 15 pF
5
6
7
8
9
14
REF
is at High Level
is at Low Level
= R
= +2.0 V
A 3
8
15
1
DAC-08
through A
= 1 k
3
V
V
CC
EE
13
A 4
16
0.1 F
8
A 5
32
DIGITAL
INPUTS
14
15
1
2
4
16
Figure 5. Reference Current Slew Rate Measurement
R
OPEN
A 6
64
EQ
= 200
V
(+)
I
A
A
A
A
A
A
A
A
128
A 7
1
2
3
4
5
6
7
8
10
11
12
I
5
6
7
8
9
I
Figure 6. Notation Definitions
256
A 8
I
EE
R
L
DAC-08
3
V
V
EE
CC
13
R
IN
I
CC
1 k
7
R
14
15
SCOPE
16
1
2
4
P
I
14
I
C
15
I
R
O
14
R
V
dI
dt
15
IN
R L
R
I
L
dV
dt
SL00006
V
OUTPUT
V
O
REF
SLEWING TIME
(+)
10%
2V
0
90%
DAC-08 Series
SL00005
0
2.0 mA
Product data