AAT1100-T1 Ver la hoja de datos (PDF) - Advanced Analogic Technologies
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AAT1100-T1 Datasheet PDF : 15 Pages
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Advanced Analog Technology, Inc.
AAT1100
Electrical Characteristics, VDD = 3.3V; TC = 25 oC (Unless Otherwise Specified)
(Cont.)
Reference Voltage
Parameter
Test Conditions
Min Typ Max Unit
Reference Voltage
Short Circuit Output Current
Input Voltage Regulation
Output Regulation
VREF
I OS
VRI
VRO
IREF = −1mA
VREF = 0
IREF = −1mA ,
VDD = 2.5V to 7V
IREF = −0.1mA to − 1mA
1.237 1.250 1.263 V
− 2 − 10 − 30 mA
2 5 mV
1 5 mV
Reference Voltage Change
with Temperature
VR∆ IREF = −1mA (Note 3)
15 25 mV
EA (Error Amplifier)
Parameter
Test Condition
Min Typ Max Unit
Input Offset Voltage
VIO CH1,CH3, Unity Gain
15 mV
Input Bias Current
Input Voltage Range
CH1,CH3, VI13 = 0.95V
IIB to 1.55V
±10 ±20
nA
CH2, VI2 = 0.4V to 1.0V
±10 ±20
VIR
CH1, CH3
CH2
0.95
1.55 V
0.4
1.0
Open-Loop Voltage Gain
AVO R OE = 200 kΩ
60
dB
Unity-Gain Bandwidth
Output Voltage Swing
BW1
VOS+
VOS−
∆VI = +0.1V ,
IO = −60µA
∆VI = −0.1V ,
IO = 0.2mA
1
MHz
1.2
V
0.2
Output Sink Current
I OS+
∆VI = −0.1V ,
VO = 0.2V
0.2 1.0
mA
Output Source Current
I OS−
∆VI = +0.1V ,
VO = 1.2V
− 60 − 100
µA
Input Bias Voltage
CH2, Unity Gain,
Vr5 TC = 25 oC
678 700 722 mV
CH2, Unity Gain
665 700 735
Note 3: The parameter VR∆ is defined as the difference between the maximum and minimum values obtained over the
recommended temperature range (-20 oC to 85 oC).
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