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Datasheet

Datasheet

BU21029MUV

TSZ02201-0Y1Y0F300110-1-2

© 2011 ROHM Co., Ltd. All rights reserved.

11.Nov.2013 Rev.004

www.rohm.co.jp

TSZ22111・15・001

●ABSOLUTE MAXIMUM RATINGS

(*1)

Ambient temperature reduces the permissible loss by 5.60mW/°C if above 25°C Celsius.

Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between

pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the

absolute maximum ratings.

●RECOMMENDED OPERATING CONDITIONS

●ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=PVDD=3.00V, GND=0.00V, unless otherwise noted)

Rating

Parameter

Symbol

Min

Typ

Max

Unit

Conditions

Low-level input voltage

GND-0.3

-

VDD*0.2

V

AD0,AD1,SDA,SCL and

RSTB

High-level input voltage

VDD*0.8

-

VDD+0.3

V

AD0,AD1,SDA,SCL and

RSTB

Low-level output voltage1

-

-

GND+0.4

V

VDD≧2.0V

Low-level output voltage2

-

-

VDD*0.2

V

VDD < 2.0V

High-level output voltage1

VDD-0.4

-

-

V

INT,IL=-3mA VDD≧2.0V

High-level output voltage2

VDD*0.8

-

-

V

INT,IL=-3mA VDD < 2.0V

Standby current

-

-

1.0

uA

RSTB=L

Sleep current

-

100

200

uA

RSTB=H

Active current

-

0.8

2.0

mA

No Load

Resolution

12

Bit

Differential non-linearity error

-3

-

+3

LSB

Integrate non-linearity error

-5

-

+5

LSB

Switch on-resistance

0.5

5.0

20.0

Ω

XP,XN,YP and YN

Parameter

Symbol

Rating

Unit

Conditions

Power supply voltage

-0.3 to 4.5

V

Power supply voltage for

touch screen

-0.3 to 4.5

V

Digital input voltage

-0.3 to VDD+0.3

V

AD0,AD1,SDA,

SCL and RSTB

AUX input voltage

GND-0.3 to 2.5

V

AUX

Voltage input to

touch screen Interface

GND-0.3 to 2.5

V

XP,YP,XN

and YN

Package power dissipation

0.56

W

(*1)

Storage temperature range

-50 to 125

℃

Rating

Parameter

Symbol

Min

Typ

Max

Unit

Conditions

Power supply voltage

1.65

3.00

3.60

V

Power supply voltage for

touch screen

1.65

-

VDD

V

VDD≧PVDD

Operating temperature

-20

25

85

℃