Datasheet

DAC082S085
www.ti.com SNAS365F –MAY 2006–REVISED MARCH 2013
Electrical Characteristics
(1)
(continued)
The following specifications apply for V
A
= +2.7V to +5.5V, V
REFIN
= V
A
, C
L
= 200 pF to GND, f
SCLK
= 30 MHz, input code
range 3 to 252. Boldface limits apply for T
MIN
≤ T
A
≤ T
MAX
and all other limits are at T
A
= 25°C, unless otherwise specified.
Units
Symbol Parameter Conditions Typical
(2)
Limits
(2)
(Limits)
LOGIC INPUT CHARACTERISTICS
I
IN
Input Current
(4)
±1 µA (max)
V
A
= 3V 0.9 0.6 V (max)
V
IL
Input Low Voltage
(4)
V
A
= 5V 1.5 0.8 V (max)
V
A
= 3V 1.4 2.1 V (min)
V
IH
Input High Voltage
(4)
V
A
= 5V 2.1 2.4 V (min)
C
IN
Input Capacitance
(4)
3 pF (max)
POWER REQUIREMENTS
Supply Voltage Minimum 2.7 V (min)
V
A
Supply Voltage Maximum 5.5 V (max)
V
A
= 2.7V to 3.6V 210 270 µA (max)
f
SCLK
= 30 MHz
V
A
= 4.5V to 5.5V 320 410 µA (max)
Normal Supply Current (output
I
N
unloaded)
V
A
= 2.7V to 3.6V 190 µA
f
SCLK
= 0
V
A
= 4.5V to 5.5V 290 µA
Power Down Supply Current V
A
= 2.7V to 3.6V 0.10 1.0 µA (max)
I
PD
(output unloaded, SYNC = DIN = All PD Modes
(4)
V
A
= 4.5V to 5.5V 0.15 1.0 µA (max)
0V after PD mode loaded)
V
A
= 2.7V to 3.6V 0.6 1.0 mW (max)
f
SCLK
= 30 MHz
V
A
= 4.5V to 5.5V 1.6 2.3 mW (max)
Normal Supply Power (output
P
N
unloaded)
V
A
= 2.7V to 3.6V 0.6 mW
f
SCLK
= 0
V
A
= 4.5V to 5.5V 1.5 mW
Power Down Supply Power (output V
A
= 2.7V to 3.6V 0.3 3.6 µW (max)
P
PD
unloaded, SYNC = DIN = 0V after All PD Modes
(4)
V
A
= 4.5V to 5.5V 0.8 5.5 µW (max)
PD mode loaded)
(4) This parameter is specified by design and/or characterization and is not tested in production.
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