DAC122S085CISDX/NOPB National Semiconductor, DAC122S085CISDX/NOPB Datasheet - Page 5

• Manufacturer Part Number: DAC122S085CISDX/NOPB
• Description: DAC 12BIT DUAL R-R 10-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DAC122S085CISDX/NOPB

• Settling Time: 6µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 2.3mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 10-LLP
• For Use With: DAC122S085EB - BOARD EVALUATION DAC122S085
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DAC122S085CISDX

REFERENCE INPUT CHARACTERISTICS
LOGIC INPUT CHARACTERISTICS
POWER REQUIREMENTS
Symbol
VREFIN
Z
P
V
C
I
V
I
C
V
P
I
I
OUT
OS
I
PD
IN
O
PD
N
IH
IL
IN
A
N
L
Output Short Circuit Current (sink)
Continuous Output
Current (Note 10)
Maximum Load Capacitance
DC Output Impedance
Input Range Minimum
Input Range Maximum
Input Impedance
Input Current (Note 10)
Input Low Voltage (Note 10)
Input High Voltage (Note 10)
Input Capacitance (Note 10)
Supply Voltage Minimum
Supply Voltage Maximum
Normal Supply Current (output
unloaded)
Power Down Supply Current (output
unloaded, SYNC = DIN = 0V after
PD mode loaded)
Normal Supply Power (output
unloaded)
Power Down Supply Power (output
unloaded, SYNC = DIN = 0V after
PD mode loaded)
Parameter
V
Input Code = 000h
V
Input Code = 000h
Available on each DAC output
R
R
V
V
V
V
f
f
All PD Modes,
(Note 10)
f
f
All PD Modes,
(Note 10)
SCLK
SCLK
SCLK
SCLK
A
A
A
A
A
A
L
L
= 3V, V
= 5V, V
=
= 2kΩ
= 3V
= 5V
= 3V
= 5V
∞
= 30 MHz
= 0
= 30 MHz
= 0
OUT
OUT
Conditions
= 3V,
= 5V,
5
V
to 3.6V
V
to 5.5V
V
to 3.6V
V
to 5.5V
V
to 3.6V
V
to 5.5V
V
to 3.6V
V
to 5.5V
V
to 3.6V
V
to 5.5V
V
to 3.6V
V
to 5.5V
A
A
A
A
A
A
A
A
A
A
A
A
= 2.7V
= 4.5V
= 2.7V
= 4.5V
= 2.7V
= 4.5V
= 2.7V
= 4.5V
= 2.7V
= 4.5V
= 2.7V
= 4.5V
(Note 9)
Typical
1500
1500
0.15
210
320
190
290
7.5
0.2
0.9
1.5
1.4
2.1
0.1
0.6
1.6
0.6
1.5
0.3
0.8
52
75
60
(Note 9)
Limits
270
410
1.0
0.6
0.8
2.1
2.4
2.7
5.5
1.0
1.0
1.0
2.3
3.6
5.5
V
±1
11
3
A
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mW (max)
mW (max)
mA (max)
µW (max)
µW (max)
µA (max)
pF (max)
µA (max)
µA (max)
µA (max)
µA (max)
(Limits)
V (max)
V (max)
V (max)
V (max)
V (min)
V (min)
V (min)
V (min)
Units
mW
mW
mA
mA
kΩ
pF
pF
µA
µA
Ω