AS1353/AS1356
Data Sheet
- E l e c t r i c a l
Characteristics
6 Electrical Characteristics
(V
IN
= V
OUT(Nominal)
+ 1V, SHDNM = IN, T
AMB
= -40 to +85ºC (unless otherwise specified). Typical values are at T
AMB
=
+25ºC. Limits are 100% production tested at T
AMB
= +25ºC.
Table 4. Electrical Characteristics
Symbol
V
IN
Parameter
Input Voltage
Output Voltage Accuracy
I
OUT
I
LIM
I
Q
Maximum Output Current
Current Limit
Ground Pin Current
I
OUT
= 100µA
I
OUT
= 150mA
I
OUT
= 100µA
I
OUT
= 50mA
I
OUT
= 100mA
I
OUT
= 150mA
V
IN
= 2.5V or (V
OUT
+ 0.1) to 4.5V,
I
OUT
= 1mA
V
IN
= 2.5V or (V
OUT
+ 0.1) to 5.5V,
I
OUT
= 1mA
I
OUT
= 100µA to 150mA, C
OUT
= 1µF
C
OUT
= 1µF,
f = 10Hz to 100kHz,
AS1353
C
BP
= 0.01µF
C
OUT
= 1µF,
AS1356
f = 10Hz to 100kHz
f = 100Hz, C
OUT
= 1µF,
(C
BP
= 0.01µF, AS1353)
Conditions
T
AMB
= +25ºC, I
OUT
= 100µA
T
AMB
= -40 to +85ºC, I
OUT
= 100µA to 150mA
Min
2.5
-1
-3
150
160
Typ
Max
5.5
1
3
Unit
V
V
IN
-V
OUT
Dropout Voltage
1
ΔV
LNR
ΔV
LDR
hn
ic a
al m
co s
A
nt G
en
ts
til
-0.2
-0.8
0
0
Line Regulation
Load Regulation
30
Output Voltage Noise
110
60
Output Voltage AC
Power-Supply Rejection
Ratio
Exit Delay from
34
Shutdown ,
2
380
70
115
0.05
20
40
60
en
PSRR
Shutdown
t
ON
C
BP
= 0.01µF, no load
(AS1353)
SHDNM = GND
I
OFF
V
IH
V
IL
Shutdown Supply
Current
T
AMB
= +25ºC
T
AMB
= +85ºC
SHDNM Input Threshold
SHDNM Input Bias
Current
Power-OK Voltage
Threshold
V
IN
= 2.5 to 5.5V
I
SHDNM
SHDNM = IN or GND
T
AMB
= +25ºC
T
AMB
= +85ºC
Power-OK Output (AS1356 only)
V
POK
V
OL
Te
c
POK Output Voltage Low
POK Output Leakage
Current
Thermal Protection
T
SHDNM
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
I
OUT
= 0, V
OUTFALLING
Hysteresis, I
OUT
= 0
I
SINK
= 1mA
0
≤
V
POK
≤
5.5V, V
OUT
in regulation
AS1353
AS1356
AS1353
AS1356
150
165
15
20
ΔT
SHDNM
www.austriamicrosystems.com
Revision 1.03
lv
100
0.2
0.8
dB
30
150
1
µs
µA
V
nA
0.01
0.04
2.0
0.03
0.2
95
1
0.4
100
92
97
0.4
1
V
µA
ºC
ºC
ºC
0.001 0.02 %/mA
al
180
µA
mV
%/V
µV
RMS
%
V
OUT
4 - 13
id
%
mA
mA
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