Advanced Analog Technology, Inc.
AAT1107
ELECTRICAL CHARACTERISTICS,
V
DD
= 5.0V (UNLESS OTHERWISE
SPECIFIED) (SEE NOTE 1) (CONT.)
Reference Voltage
Parameter
Internal Reference Voltage
Reference Voltage
Input Voltage Regulation
Output Regulation
EA (Error Amplifier)
Parameter
Symbol
Test Condition
Min Typ Max Unit
V
REFi
I
REF
= −
1mA , T
C
=
25
o
C 1.220 1.233 1.246
V
o
V
REF
I
REF
= −
1mA , T
C
=
25 C 2.430 2.505 2.580
V
RI
V
RO
I
REF
= −
1mA ,
V
DD
=4.0V to 6.0V
I
REF
= −
0.1mA to
−
1mA
-
-
1
1
5
-
mV
mV
Input Offset Voltage
Input Bias Current
Input Voltage Range
Open-Loop Voltage Gain
Output Voltage Swing
Output Sink Current
Output Source Current
Common-Mode Rejection
Ratio
Operating Current
Parameter
V
IO
I
IB
V
IR
Test Condition
CH1, CH2, Unity Gain
Min
Typ
Max
Unit
-
-
0.5
70
2.3
-
-
±
15
6
±
100
mV
nA
V
dB
V
mA
µ
A
CH1, CH2
CH1, CH2
-
85
2.5
0.7
20
−
75
1.6
-
-
0.9
-
−
45
A
VO
V
OS
+
V
OS
−
I
OS
+
I
OS
−
CMRR
OE=1.25V
OE=1.25V
3
-
60
80
-
dB
Test Condition
Min
Typ
Max
Unit
mA
mA
I
DD
−
OFF
Supply Current
I
DD
−
ON
Output ”OFF” State
R
OSC
=
10k
Ω
-
-
1.8
2.0
-
-
–
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.
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