Datasheet > AAT1168A

AAT1168A

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
AAT		运算放大器
页数	文件大小	规格书
22页	1101K
描述
TRIPLE-CHANNEL TFT LCD POWER SOLUTION WITH OPERATIONAL AMPLIFIERS

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AAT1168A 数据手册

Advanced Analog Technology, Inc.

May 2008

AAT1168/1168A/1168B

ELECTRICAL CHARACTERISTICS

temperature, V_DD= 5V, V_DD1= 10V.)

( 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

PARAMETER

SYMBOL

TEST CONDITION

MIN

2.6

TYP

MAX UNIT

VDD Input Voltage Range

5.5

AAT1168/AAT1168B

AAT1168A

Falling

DD1

VDD1 Input Voltage Range

VDD Under Voltage Lockout

2.1

2.3

2.2

2.4

2.3

2.5

0.80

10.0

UVLO

Rising

= 1.5V, Not Switching

= 1.0V, Switching

0.56

5.60

IN1

VDD Operating Current

VDD

IN1

VDD1 Operating Current

Thermal Shutdown

~ V

= 4V

VDD1

VI1+

VI5+

ꢀ

SHDN

160

Reference Voltage

PARAMETER

SYMBOL

TEST CONDITION

I_VREF= 100µA

I_VREF= 100µA,

= 2.6V~5.5V

MIN

TYP

MAX UNIT

Reference Voltage

Line Regulation

Load Regulation

1.231 1.250 1.269

REF

I_VREF= 0~100µA

Oscillator

PARAMETER

SYMBOL

TEST CONDITION

MIN

1.05

TYP

1.20

MAX UNIT

Oscillation Frequency

Maximum Duty Cycle

1.35

MHz

OSC

MAX

–

Advanced Analog Technology, Inc. –

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