DAC081S101
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SNAS323C –JUNE 2005–REVISED FEBRUARY 2013
Electrical Characteristics (continued)
Values shown in this table are design targets and are subject to change before product release.
The following specifications apply for VA = +2.7V to +5.5V, RL = 2kΩ to GND, CL = 200 pF to GND, fSCLK = 30 MHz, input
code range 4 to 251. Boldface limits apply for TMIN ≤ TA ≤ TMAX: all other limits TA = 25°C, unless otherwise specified.
Units
(Limits)
(1)
(1)
Parameter
Test Conditions
Typical
Limits
LOGIC INPUT
IIN
Input Current(3)
±1
0.8
0.5
2.4
2.1
3
µA (max)
V (max)
V (max)
V (min)
VA = 5V
VA = 3V
VA = 5V
VA = 3V
VIL
Input Low Voltage(3)
VIH
CIN
Input High Voltage(3)
Input Capacitance(3)
V (min)
pF (max)
POWER REQUIREMENTS
VA = 5.5V
VA = 3.6V
VA = 5.5V
VA = 3.6V
VA = 5.0V
VA = 3.0V
VA = 5.0V
VA = 3.0V
VA = 5.0V
VA = 3.0V
VA = 5.5V
VA = 3.6V
VA = 5.5V
VA = 3.6V
VA = 5.5V
VA = 3.6V
VA = 5.0V
VA = 3.0V
VA = 5.0V
VA = 3.0V
VA = 5.0V
VA = 3.0V
VA = 5.5V
VA = 3.6V
VA = 5V
256
174
221
154
142
107
83
328
224
294
200
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
mW (max)
mW (max)
mW (max)
mW (max)
µW (max)
µW (max)
µW (max)
µW (max)
µW (max)
µW (max)
µW (max)
µW (max)
%
Normal Mode
fSCLK = 30 MHz
Normal Mode
fSCLK = 20 MHz
Normal Mode
fSCLK = 0
IA
Supply Current (output unloaded)
All PD Modes,
fSCLK = 30 MHz
42
56
All PD Modes,
fSCLK = 20 MHz
28
0.06
0.04
1.41
0.63
1.22
0.55
0.71
0.32
0.42
0.13
0.28
0.08
0.33
0.14
91
1.0
1.0
All PD Modes,
(3)
fSCLK = 0
1.80
0.81
1.62
0.72
Normal Mode
fSCLK = 30 MHz
Normal Mode
fSCLK = 20 MHz
Normal Mode
fSCLK = 0
Power Consumption (output
unloaded)
PC
All PD Modes,
fSCLK = 30 MHz
All PD Modes,
fSCLK = 20 MHz
5.5
3.6
All PD Modes,
(3)
fSCLK = 0
IOUT / IA
Power Efficiency
ILOAD = 2mA
VA = 3V
94
%
(3) This parameter is guaranteed by design and/or characterization and is not tested in production.
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