Advanced Analog Technology, Inc.
AAT1343
ELECTRICAL CHARACTERISTICS,
V
DD
= 6.0V (UNLESS OTHERWISE
SPECIFIED) (SEE NOTE 1)
OSCILLATOR
PARAMETER
SYMBOL
Frequency
f
OSC
TEST CONDITION
C
OSC
= 220pF,
R
OSC
= 10
k
Ω
MIN
TYP MAX UNIT
320
400
480
kHz
Frequency Changes
with V
DD
f
∆
V
V
DD
= 4.0V to 14.0V,
T
C
= 25
o
C,
C
OSC
= 220pF,
R
OSC
= 10
k
Ω
-
1
-
%
UNDER VOLTAGE PROTECTION
PARAMETER
SYMBOL
Upper Threshold
V
UPH
Voltage
Lower Threshold
V
UPL
Voltage
Hysteresis
V
HYS
( V
UPH
– V
UPL
)
TEST CONDITION
MIN TYP MAX UNIT
T
C
= 25
o
C
T
C
= 25
o
C
T
C
= 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
SYMBOL
TEST CONDITION
MIN
TYP MAX UNIT
Input Threshold
Voltage
Short-Circuit
Detection Threshold
Voltage
SCP Terminal Source
Current
Stand-by Voltage
Latch Voltage
V
r1
V
r 2
I
SCP
V
STB
V
LT
CH1, CH2
0.95
1.05
1.15
V
V
µ
A
1.48
−
3 .5
1.64
−
2 .5
1.80
−
1 .5
-
-
T
C
=25
o
C.
50
30
100
100
mV
mV
Note 1: Typical values of all parameters are specified at
–
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–
–
Advanced Analog Technology, Inc
.
–
Page 4 of 14
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AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
