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AS1123
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
V DD = +3.0V to +5.5V, Typical values are at T AMB = +25°(unless otherwise specified). All limits are guaranteed. The parameters with min and
max values are guaranteed with production tests or SQC (Statistical Quality Control) methods.
Table 3. Electrical Characteristics
Symbol
T AMB
T J
V DD
V DS
Parameter
Operating Ambient Temperature
Operating Junction Temperature
Supply Voltage
Output Voltage
Condition
OUTN0:15
Min
-40
-40
3.0
0
Typ
Max
+85
+125
5.5
5.5
Unit
°C
°C
V
V
I OUT
OUTN0:15, V DD = 5V
0.5
40
I OH
I OL
Output Current
SDO
SDO
-1.0
1.0
mA
V IH
V IL
Input Voltage
High Level
Low Level
CLK, OEN, LD, SDI
0.7 x
V DD
-0.3
V DD +
0.3
0.3 x
V DD
V
I DS(OFF)
Output Leakage Current
OEN = 1, V DS = 5.5V
1.5
A
V OL
V OH
Output
Voltage
SDO
I OL = +1.0mA
I OH = -1.0mA
V DD -
0.4V
0.4
V
I AV1
? I AV1
I AV2
? I AV2
Device-to-Device Average Output Current
from OUTN0 to OUTN15
Current Skew
(Between Channels)
Device-to-Device Average Output Current
from OUTN0 to OUTN15
Current Skew
(Between Channels)
V DS = 0.6V, V DD = Const.,
R EXT = 470 ?
V DS ≥ 0.6V, V DD = Const.,
R EXT = 470 ?
V DS = 0.5V, V DD > 3.3V,
R EXT = 1.87k ?
V DS ≥ 0.5V, V DD = Const.,
R EXT = 1.87k ?
38.8
9.6
±1
±1
41.2
±3
10.4
±4
mA
%
mA
%
I LC
%/ ? V DS
%/ ? V DD
R IN(UP)
R IN(DOWN)
V THL
V THH
Low-Current Diagnosis Mode
Output Current vs.
Output Voltage Regulation
Output Current vs.
Supply Voltage Regulation
Pullup Resistance
Pulldown Resistance
Error Detection Threshold Voltage
Error Detection Threshold Voltage
(Level1 = default)
Error Detection Threshold Voltage
(Level2)
V DS = 0.8V, V DD = 5.0V
V DS within 1.0 and 3.0V @ I OUT = 40mA
V DD within 3.0 and 5.0V
OEN
LD
V DD = 3.0V
V DD = 5.0V
V DD = 3.0V
V DD = 5.0V
0.4
250
250
0.25
0.6
±0.7
±0.2
500
500
0.3
1.6
2.7
2.4
4
0.8
800
800
0.45
mA
%/V
%/V
k ?
k ?
V
V
V
T OV1
Overtemperature Threshold Flag
150
oC
I DD(OFF)
I DD(ON)
Supply Current
R EXT = 470 ? , OUTN0:15 = Off
R EXT = 1.87k ? , OUTN0:15 = Off
R EXT = 470 ? , OUTN0:15 = On
R EXT = 1.87k ? , OUTN0:15 = On
4
2
15
5
5.5
3.5
18
7
mA
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