參數(shù)資料
型號: AAT3527ICX-232-200-T1
廠商: Advanced Analogic Technologies, Inc.
英文描述: MicroPower Supervisory Circuit with Manual Reset
中文描述: 微功耗監(jiān)控電路,帶有手動復(fù)位
文件頁數(shù): 4/10頁
文件大?。?/td> 223K
代理商: AAT3527ICX-232-200-T1
AAT3526/7/8
MicroPower Supervisory Circuit with Manual Reset
4
3526.2002.1.0.62
Electrical Characteristics
(V
IN
= 5V, T
A
= -40 to 85°C unless otherwise noted. Typical values
are at T
=25°C, V
= 5V for 4.63/4.38V versions, V
CC
= 3.3V for 3.08/2.93V versions, V
CC
= 3.0V for 2.63V
versions and V
CC
= 2.5V for 2.32/2.2V versions )
Symbol
Description
Conditions
T
A
= 0oC to +70oC
T
A
= -40oC to +85oC
V
CC
= 5.5V
V
CC
= 3V
T
A
= 25oC
T
A
= -40oC to +85oC
Min
1.0
1.2
Typ
Max
5.5
5.5
3
2
Units
V
CC
Operation Voltage
V
I
Q
Quiescent Current
1.05
0.85
V
TH
V
TH
40
15
250
μA
V
TH
RESET Threshold (Table 1)
V
TH
-1.5%
V
TH
-2.5%
V
TH
+1.5%
V
TH
+2.5%
V
V
TH
/°C
t
P
t
RDY
t
MR
MRGI
t
MD
RESET Threshold Tempco
RESET Propagation Delay
RESET Active Timeout Period
MR Minimum Pulse Width
MR Glitch Immunity
MR to Reset Propagation Delay
ppm/°C
μs
ms
μs
ns
μs
V
CC
= V
TH
to (V
TH
-100mV)
150
10
400
100
0.5
V
IH
MR Input Threshold
V
CC
= V
TH(MAX)
, V
TH
4.38V
V
CC
= V
TH(MAX)
, V
TH
<
4.38V
V
CC
= V
TH(MAX)
, V
TH
4.38V
V
CC
= V
TH(MAX)
, V
TH
<
4.38V
2.3
V
0.7
×
V
CC
V
IL
MR Input Threshold
0.8
V
0.25
×
V
CC
30
0.3
R
MR
MR Pull-Up Resistance
10
20
k
I
SINK
=1.6mA, V
CC
> 2.1V,
RESET asserted
I
SINK
=100μA, V
CC
>1.2V,
RESET asserted
I
SOURCE
= 800 μA
V
OL
RESET Low Output Voltage
AAT3526, AAT3528
V
0.4
V
OH
RESET High Output Voltage
AAT3526
V
CC
-1.5
V
I
SINK
=1.2mA, V
CC
> 1.2V,
RESET not asserted
I
SINK
= 3.2mA, V
CC
> 4.5V,
RESET not asserted
I
SOURCE
= 500μA, V
CC
> 2.1V,
RESET asserted
I
SOURCE
= 50μA, V
CC
> 1.2V,
RESET asserted
V
CC
> V
TH
0.3
V
OL
RESET Low Output Voltage
AAT3527
V
0.4
0.8V
CC
V
OH
RESET High Output Voltage
AAT3527
V
0.8V
CC
I
DOFF
RESET leakage current, AAT3528
1
μA
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