AAT1160 Datasheet, PDF (6/14 Pages) Advanced Analog Technology, Inc. – Step Up Current Mode PWM Converter with 4+1 Operational Amplifiers

Advanced Analog Technology, Inc.
Electrical Characteristics, V_DD= 3V, FREQ=GND, V_DD1= 10V
AAT1160
V_COM and Gamma Buffer Performance
PARAMETER
SYMBOL TEST CONDITION MIN TYP MAX UNIT
Power Supply Rejection
Ratio
PSRR
V_DD1 from 6.5V to _-
13.5V
80
-
dB
Supply Current
I _VDD
- 1.5
-
mA
V_COM and Gamma Buffer Input Characteristics
PARAMETER
SYMBOL TEST CONDITION
Input Offset Voltage
V_OS
V_CIN+ or V_GI1~4 =5V
MIN TYP MAX UNIT
-
2
12 mV
Input Bias Current
I _B2
V_CIN+ or V_GI1~4 =5V
-
2
50 nA
V_COM and Gamma Buffer AC Characteristics
PARAMETER
SYMBOL TEST CONDITION
MIN TYP MAX UNIT
Slew Rate _{[Note 1]}
Settling Time
V_CIN+ or V_GI1~4 =
SR
2V to 8V, 20% to ^-
12
- V µs
80%
V_CIN+ or V_GI1~4 =
t_S
4.5V to 5.5V 0.1%
V_CIN+ or V_GI1~4 =
-
5
-
µs
5.5V to 4.5V 0.1%
Note 1: Slew rate is measured on rising and falling edges.
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– Advanced Analog Technology, Inc. –
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