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TSZ02201-0M3M0F616050-1-2

© 2012 ROHM Co., Ltd. All rights reserved.

www.rohm.com

TSZ22111・15・001

BH1730FVC

8.Jun.2016 Rev.001

Pin Configuration

Pin Description

Pin No.

Pin Name

Function

1

VCC

Power supply terminal

2

INT

INT pin output terminal.

If not in use, connect to GND or leave it open.

3

GND

GND terminal

4

SDA

I

5

DVI

I

6

SCL

I

Block Diagram

Description of Blocks

1.

PD

Photo diodes (PD) with peak wavelengths of visible light and infrared light respectively.

2.

AMP

Integrating AMP for converting PD current to voltage.

3.

ADC

Analog-to-Digital Converter for obtaining 16bit digital data.

4.

ADC Logic + I

ADC control logic and I/F logic interface.

5.

OSC

Oscillator for clock of internal logic.

6.

POR

Power ON Reset. Please refer to "Power ON Sequence" on P14.

TOP VIEW

1

2

3

6

5

4

VCC

INT

GND

SDA

DVI

SCL

SDA

SCL

GND

INT

PD for visible light

VCC

DVI

ADC

AMP

POR

ADC Logic

+

I

2

C Interface

+

INT Interface

PD for infrared light

AMP

ADC

OSC