Advanced Analog Technology, Inc.
AAT1107
ELECTRICAL CHARACTERISTICS,
V
DD
= 5.0V (UNLESS OTHERWISE
SPECIFIED) (SEE NOTE 1)
Oscillator
Parameter
Symbol
Test Condition
C
OSC
=
220pF ,
R
OSC
=
10k
Ω
Min
Typ
Max
Unit
Frequency
f
OSC
320
400
480
kHz
V
DD
=
4.0V to 6.0V
Frequency Change with
V
DD
f
∆
V
T
C
=
25
o
C
C
OSC
=
220pF
R
OSC
=
10k
Ω
-
1
-
%
Under-Voltage Protection
Parameter
Symbol
Test Condition
Min
Typ
Max
Upper Threshold Voltage
Lower Threshold Voltage
Hysteresis
(
V
UPH
−
V
UPL
)
V
UPH
V
UPL
V
HYS
T
C
=
25
o
C
T
C
=
25
o
C
T
C
=
25
o
C
2.6
2.9
3.2
2.83
-
Unit
V
V
V
2.23 2.53
-
0.37
Short Circuit Protection Control
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Input Threshold Voltage
Input Threshold Voltage
Input Threshold Voltage
Short-Circuit Detect
Threshold Voltage
SCP Terminal Source
Current
Stand-by Voltage
Latch Voltage
V
r 2
V
r1
V
r 3
V
tscd
I
SCP
V
STB
V
LT
CH2
CH1
CH3
2.10
0.95
-
1.48
−
3 .5
2.40
1.05
1.05
1.64
−
2 .5
2.65
1.15
-
1.80
−
1 .5
V
V
V
µ
A
-
-
50
30
100
100
mV
mV
Note 1: Typical values of all parameters are specified at
T
C
=
25
o
C
.
–
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–
–
Advanced Analog Technology, Inc
.
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AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
