DAC121S101CIMMX/NOPB National Semiconductor, DAC121S101CIMMX/NOPB Datasheet - Page 5

• Manufacturer Part Number: DAC121S101CIMMX/NOPB
• Description: DAC 12BIT MICROPWR R-R 8-MSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DAC121S101CIMMX/NOPB

• Settling Time: 12µs
• Number Of Bits: 12
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1.72mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• For Use With: DAC121S101EVAL - BOARD EVALUATION DAC121S101
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DAC121S101CIMMX

f
t
SR
t
1/f
t
t
t
t
t
t
t
SCLK
s
WU
H
L
SUCL
SUD
DHD
CS
SYNC
Symbol
A.C. and Timing Characteristics
The following specifications apply for V
range 48 to 4047. Boldface limits apply for T
SCLK
SCLK Frequency
Output Voltage Settling Time
(Note
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
10)
Parameter
A
= +2.7V to +5.5V, R
MIN
400h to C00h code
change, R
00Fh to FF0h code
change, R
Code change from 800h to 7FFh
V
V
V
V
2.7
3.6
A
A
A
A
≤
= 5V
= 3V
= 5V
= 3V
≤
≤
T
A
V
V
A
A
≤
≤
≤
T
L
L
MAX
3.6
5.5
= 2kΩ
= 2kΩ
Conductions
L
= 2kΩ to GND, C
: all other limits T
5
C
C
C
C
L
L
L
L
≤
= 500 pF
≤
= 500 pF
200 pF
200 pF
L
A
= 200 pF to GND, f
= 25°C, unless otherwise specified.
Typical
−15
0.5
2.5
2.5
12
12
12
39
−2
8
8
1
6
5
5
0
9
5
SCLK
= 30 MHz, input code
Limits
4.5
30
10
33
13
13
20
10
0
5
3
1
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MHz (max)
µs (max)
(Limits)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
ns (min)
nV-sec
nV-sec
Units
V/µs
µs
µs
µs
µs
µs