dac128s085eb National Semiconductor Corporation, dac128s085eb Datasheet - Page 5

• Manufacturer Part Number: dac128s085eb
• Description: 12-bit Micro Power Octal Digital-to-analog Converter With Rail-to-rail Outputs
• Manufacturer: National Semiconductor Corporation

REFERENCE INPUT CHARACTERISTICS
LOGIC INPUT CHARACTERISTICS
POWER REQUIREMENTS
VREF1,2
Symbol
Z
V
C
I
V
I
C
V
I
I
I
OUT
OS
I
PD
ST
IN
O
N
IH
IL
IN
A
L
Output Short Circuit Current (sink)
(Note 10)
Continuous Output Current per
channel (Note 9)
Maximum Load Capacitance
DC Output Impedance
Input Range Minimum
Input Range Maximum
Input Impedance
Input Current (Note 9)
Input Low Voltage
Input High Voltage
Input Capacitance (Note 9)
Supply Voltage Minimum
Supply Voltage Maximum
Normal Supply Current for supply
pin V
Normal Supply Current for V
V
Static Supply Current for supply pin
V
Static Supply Current for V
V
Total Power Down Supply Current
for all PD Modes
(Note 9)
REF2
A
REF2
A
Parameter
REF1
REF1
or
or
V
Input Code = 000h
V
Input Code = 000h
T
T
R
R
V
V
V
V
f
output unloaded
f
output unloaded
f
output unloaded
f
output unloaded
f
V
mode loaded
f
D
loaded
SCLK
SCLK
SCLK
SCLK
SCLK
SCLK
A
A
A
A
A
A
A
A
A
L
L
IN
= 105°C
= 125°C
= 3V, V
= 5V, V
=
= 2kΩ
= 2.7V to 3.6V
= 4.5V to 5.5V
= 2.7V to 3.6V
= 4.5V to 5.5V
and D
= 0V after PD mode
∞
= 0, SYNC = V
= 30 MHz,
= 30 MHz,
= 0,
= 0,
= 30 MHz, SYNC =
IN
OUT
OUT
= 0V after PD
Conditions
= 3V,
= 5V,
5
A
and
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
Typical
1500
1500
460
650
160
370
440
160
0.5
1.0
1.1
1.4
2.0
0.2
0.5
0.1
0.2
50
70
30
95
95
8
(Note 8)
Limits
560
830
130
220
6.5
2.7
0.6
0.8
2.1
2.4
2.7
5.5
1.5
3.0
1.0
2.0
V
±1
10
3
A
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mA (max)
mA (max)
µA (max)
pF (max)
µA (max)
µA (max)
µA (max)
µA (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
mA
mA
kΩ
pF
pF
µA
µA
µA
µA
Ω