AK4185ECB 参数 Datasheet PDF下载

[AK4185]

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Handling of Unused Pin

The unused I/O pin must be processed appropriately as below.

Classification

Analog

Pin Name

IN/WIPER

Setting

This pin must be open.

ABSOLUTE MAXIMUM RATINGS

(VSS = 0V (Note

2))

Parameter

Symbol

min

max

Units

Power Supply

VDD

-0.3

4.6

V

Input Current, Any Pins except for supply

IIN

-

mA

±10

Touch Panel Drive Current

IOUTDRV

-

50

mA

Input Voltage (Note

3)

VIN

VDD+0.3 or 4.6

V

−0.3

Ambient Temperature (power applied)

Ta

-40

85

°C

Storage Temperature

Tstg

-65

150

°C

Note 2. All voltages with respect to ground.

Note 3. XP/BR, XN/TL, YP/TR, YN/TL, IN/WIPER, CSN, DIN and SCLK pins. The maximum value is smaller value

between (VDD+0.3)V and 4.6V.

WARNING: Operation at or beyond these limits may result in permanent damage to the device.

Normal operation is not guaranteed at these extremes.

RECOMMEND OPERATING CONDITIONS

(VSS = 0V (Note

2))

Parameter

Power Supply

Note 2. All voltages with respect to ground.

Symbol

VDD

min

1.6

typ

1.8

max

3.6

Units

V

WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.

MS0954-E-05

-4-

2010/10