AAT1101 Просмотр технического описания (PDF) - Analog Technology Inc

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производитель

AAT1101

TRIPLE OUTPUT TFT LCD PWM CONTROLLER

Analog Technology Inc 

Advanced Analog Technology, Inc.

AAT1101 Series

Electrical Characteristics, VDD = 3.3V (Unless Otherwise Specified) (Cont.)

Reference Voltage

Parameter

Reference Voltage

VREF

Test Conditions

Min Typ Max Unit

IREF = −1mA , TC = 25 oC 1.237 1.250 1.263 V

Short-Circuit Output Current

Input Voltage Regulation

Output Regulation

Reference Voltage Change

with Temperature

I OS

VREF = 0

VRI

IREF = −1mA , VDD =

2.5V to 6.5V

VRO

IREF = −0.1mA to

− 1mA

VRT IREF = −1mA (Note 2)

− 30 −10 − 2 mA

-

2 5 mV

-

1 5 mV

- 15 25 mV

EA1 (Error Amplifier for Channel 1)

Parameter

Input Offset Voltage

VIO

Input Bias Current

Input Voltage Range

Open-Loop Voltage Gain

I IB

VIR

A VO

Unity-Gain Bandwidth

BW1

Output Voltage Swing

VOS+

VOS−

Output Sink Current

I OS+

Output Source Current

I OS−

CH2 Input Reference

Voltage

Vr 4

Test Condition

Unity Gain

VI = 0.95V to 1.55V

R FB = 200kΩ

VID = 0.1V ,

IO = −60µA

VID = −0.1V ,

IO = 0.2mA

VID = −0.1V ,

VO = 0.2V

VID = 0.1V , VO = 1.2V

TC = 25 oC

Min Typ Max Unit

-

- 15 mV

- ±10 ±20 nA

0.95 - 1.55 V

- 60 - dB

-

1 - MHz

1.2 -

-

V

-

- 0.2

0.2 1.0 - mA

−100 − 60 µA

678 700 722 mV

– 台灣類比科技股份有限公司 –

– Advanced Analog Technology, Inc. –

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V 1.0

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