Advanced Analog Technology, Inc.
April 2007
AAT1164/AAT1164B/AAT1164C
ELECTRICAL CHARACTERISTICS
(V
DD
= 2.6V to 5.5V, T
C
=
–40
°
C
to 85
°
C
, unless otherwise specified. Typical values are tested at 25
°
C
ambient
temperature, V
DD
= 3.3V, V
DD1
= 10V.)
PARAMETER
VDD Input Voltage Range
VDD1 Input Voltage Range
SYMBOL
V
DD
AAT1164/AAT1164B
V
DD1
AAT1164C
Falling
VDD Under Voltage Lockout
V
UVLO
Rising
V
IN1
= 1.5V, Not Switching
V
IN1
= 1.0V, Switching
V
VI1+
~V
VI5+
= 4V
TEST CONDITION
MIN
2.6
8
8
2.1
2.3
2.2
2.4
0.56
5.6
7
160
TYP
MAX
5.5
13
14
2.3
2.5
0.80
10.0
10
UNIT
V
V
V
V
V
mA
mA
mA
VDD Operating Current
VDD1 Operating Current
Thermal Shutdown
I
VDD
I
VDD1
T
SHDN
C
Reference Voltage
PARAMETER
Reference Voltage
Line Regulation
Load Regulation
SYMBOL
V
REF
TEST CONDITION
I
VREF
= 100µA
I
VREF
= 100µA,
V
DD
= 2.6V~5.5V
I
VREF
= 0~100µA
MIN
1.231
-
-
TYP
1.250
2
1
MAX
1.269
5
5
UNIT
V
%/mV
%/mA
Oscillator
PARAMETER
Oscillation Frequency
Maximum Duty Cycle
SYMBOL
f
OSC
D
MAX
TEST CONDITION
MIN
1.05
84
TYP
1.20
87
MAX
1.35
90
UNIT
MHz
%
–
Advanced Analog Technology, Inc
.
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AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
