AK9752AE datasheet(5/36 Pages) AKM

номер детали	AK9752AE

подробное описание детали	Ultra-small IR sensor IC with IC

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производитель	AKM [Asahi Kasei Microsystems]

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5 / 36 page

[AK9752]

016016473-E-00

2017/1

- 5 -

5.

Pin Configurations and Functions

5.1. Pin Configurations

1

2

3

6

5

4

VSS

VDD2

VDD1

SCL

SDA

INTN

1

2

3

6

5

4

VSS

VDD2

VDD1

SCL

SDA

INTN

Top View

Bottom View

Note: Exposed pad internally connects to VSS pin.

Figure 5.1 Pin Configurations

5.2. Functions

Table 5.1 Functions

No.

Name

I/O

Function

1

VSS

-

Ground Pin.

2

VDD2

-

Power Supply Pin.

Connect together with VDD1 line on a board. (VDD2=VDD1=VDD)

3

VDD1

-

Power Supply Pin.

Connect together with VDD2 line on a board. (VDD1=VDD2=VDD)

4

INTN

O

Interrupt Pin.

It goes to

“L” in the following cases.

(1) ADC output is ready to be read.

(2) IR output or Temperature Sensor output exceeds the specified threshold levels.

INTN pin is an open drain output (N-type transistor), and connected to a power line of

1.65V ~ 3.63V through a pull-up resistor.

5

SDA

I/O

I

2C Data In/Output Pin.

A bidirectional pin which is used to transmit data into and out of the device. It is

composed of a signal input and an open drain output (N-type transistor). SDA pin is

connected to the following power line through a pull-up resistor.

VDD ~ 3.63V

at Standard mode (100kHz)

VDD ~ 1.95V

at Fast mode (400kHz)

Refer to the note in

“17. Recommended External Circuits”

6

SCL

I

2C Clock Input Pin.

Signal processing is executed at the rising and falling edge of SCL clock. SCL pin is

connected to the following power line through a pull-up resistor.

VDD ~ 3.63V

at Standard mode (100kHz)

VDD ~ 1.95V

at Fast mode (400kHz)

Refer to the note in

“17. Recommended External Circuits”

Exposed pad

IR receiving surface

Аналогичный номер детали - AK9752AE

производитель	номер детали	датащи	подробное описание детали
Asahi Kasei Microsystem...	AK9752	1Mb / 36P	Ultra-small IR sensor IC with IC

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Аналогичное описание - AK9752AE

производитель	номер детали	датащи	подробное описание детали
Asahi Kasei Microsystem...	AK9752	1Mb / 36P	Ultra-small IR sensor IC with IC
Asahi Kasei Microsystem...	AK9754	1Mb / 43P	Ultra-small IR Sensor IC with I2C I/F
Sanyo Semicon Device	LA0151CS	145Kb / 6P	Monolithic Linear IC For Ultra-small illumination Sensor Photo IC
Sanyo Semicon Device	LA0152CS	243Kb / 6P	Monolithic Linear IC For Ultra-small illumination Sensor Photo IC
Asahi Kasei Microsystem...	AK9753	1Mb / 50P	IR Sensor IC with I2C I/F
Asahi Kasei Microsystem...	AK9750	1Mb / 49P	IR Sensor IC with I2C I/F
ON Semiconductor	ENA1633	202Kb / 7P	Photo IC for Ultra-small illumination Sensor August, 2013
Sanyo Semicon Device	LV0101CF	184Kb / 6P	For Ultra-small illumination Sensor Photo IC
ON Semiconductor	ENA0975B	143Kb / 7P	Photo IC for Ultra-small illumination Sensor August, 2013
Silicon Laboratories	SI1153	1Mb / 58P	Proximity/Ambient Light Sensor IC with IC Interface

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