DAC121S101QML_10 NSC [National Semiconductor], DAC121S101QML_10 Datasheet - Page 6

• Manufacturer Part Number: DAC121S101QML_10
• Description: 12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
• Manufacturer: NSC [National Semiconductor]

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Symbol
1/f
AC and Timing Characteristics
The following specifications apply for V
4047. Boldface limits apply for T
t
f
t
t
t
SYNC
SCLK
SUCL
t
SR
DHD
t
SUD
WU
SCLK
t
CS
t
t
H
s
L
SCLK Frequency
Output Voltage Settling Time
Output Slew Rate
Glitch Impulse
Digital Feedthrough
Wake-Up Time
SCLK Cycle Time
SCLK High time
SCLK Low Time
Set-up Time SYNC to SCLK
Rising Edge
Data Set-Up Time
Data Hold Time
SCLK fall to rise of SYNC
SYNC High Time
Parameter
MIN
≤
A
(See
FF0 to 00F code
change, R
00Fh to FF0h code
change, R
Code change from 800h to 7FFh
V
V
(See
(See
(See
(See
(See
(See
V
V
V
V
T
= +2.7 V to +5.5 V, R
A
A
A
A
A
A
A
= 5 V
= 3 V
= 5.5 V (See
= 2.7 V (See
= 5.5 V (See
= 2.7 V (See
≤
Figure
Figure
Figure
Figure
Figure
Figure
Figure
T
MAX
L
L
: all other limits T
=
=
Conductions
2)
2)
2)
2)
2)
2)
2)
∞
∞
Figure
Figure
Figure
Figure
L
2)
2)
2)
2)
=
C
C
C
C
6
L
L
L
L
∞
≤
= 500 pF
≤
= 500 pF
, C
A
200 pF
200 pF
L
= 25°C, unless otherwise specified.
= 200 pF to GND, f
Notes
(Note
(Note
(Note
(Note
(Note
9)
9)
9)
9)
9)
(Note
Typical
SCLK
12.5
12.5
12.5
12.5
0.5
.65
1.1
12
1
8)
= 20 MHz, input code range 48 to
Min
4.5
50
20
20
10
18
37
36
0
6
Max
20
15
15
15
15
nV-sec
nV-sec
Units
MHz
V/µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
groups
Sub-