Advanced Analog Technology, Inc.
AAT1104/AAT1104A
Electrical Characteristics, V
DD
= 5.0V (Unless Otherwise Specified) (See Note 1)
Oscillator
Parameter
Test Condition
Min Typ
Frequency
400
f
OSC
C
T
= 220pF, R
T
= 10k
Ω
320
Frequency change with V
DD
f
dV
V
DD
= 4.0V to 6.0V,
T
A
= 25
o
C
C
T
= 220pF, R
T
= 10k
Ω
1
Max Unit
480 KHz
%
Under-voltage Protection
Parameter
Test Condition
Min
Typ
Max
Unit
Upper threshold voltage
Lower threshold voltage
Hysteresis ( V
UPH
– V
UPL
)
V
UPH
V
UPL
V
HYS
T
A
= 25
o
C
T
A
= 25
o
C
T
A
= 25
o
C
2.6
2.23
2.9
2.53
0.37
3.2
2.83
V
V
V
Short Circuit Protection Control
Parameter
Test Condition
Min
Typ
Max
Unit
Input threshold voltage
Short-circuit detect threshold
voltage
SCP terminal source current
Standy Voltage
Latch Voltage
V
r1
Ch-1, 2
AAT1104A only
AAT1104A only
AAT1104A only
0.95
1.02
1.48
0.6
-1.5
-10
1.05
1.18
1.64
0.7
-2.5
-15
50
30
1.15
1.34
1.8
0.8
-3.5
µA
-20
100
100
mV
mV
V
V
V
r 2
I
SCP
V
STB
V
LT
Note1: Typical values of all parameters are specified at
T
A
=25
o
C.
–
台灣類比科技股�½有限公司
–
Advanced Analog Technology, Inc
.
V 1.0
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
