dac124s085eb National Semiconductor Corporation, dac124s085eb Datasheet - Page 5

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dac124s085eb

Manufacturer Part Number
dac124s085eb
Description
12-bit Micro Power Quad Digital-to-analog Converter With Rail-to-rail Output
Manufacturer
National Semiconductor Corporation
Datasheet
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
0.10
0.15
360
480
330
440
7.5
0.2
0.9
1.5
1.4
2.1
1.1
2.4
1.0
2.2
0.3
0.8
52
75
30
(Note 9)
Limits
485
650
1.0
0.6
0.8
2.1
2.4
2.7
5.5
1.0
1.0
1.7
3.6
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

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