TMD37827 datasheet(4/34 Pages) AMSCO

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TMD3782 – 4

Datasheet - Mar. 2013 - V2

The TMD3782 pin assignments are described below.

Figure TMD3782 – 3:

Pin Diagram

Figure TMD3782 – 4:

Pin Description

Figure TMD3782 – 5:

Ordering Information

† Contact ams for availability.

Package Module - 8 (Top View)

Package drawing is not to scale.

Pin Number

Pin Name

Typ

Description

VDD

PWR

Supply voltage

2SCL

I2C serial clock input terminal - clock signal for I2C serial data.

GND

Power supply ground. All voltages are referenced to GND.

LEDA

PWR

LED anode.

LEDK

LED cathode. Connect to LDR pin when using internal driver circuit.

LDR

Proximity IR LED controlled current sink driver.

INT

Interrupt — open drain (active low)

8SDA

I/O

I2C serial data I/O terminal - serial data I/O for I2C.

Ordering Code

Address

Interface

Delivery Form

TMD37821

0x39

I2C Vbus = VDD Interface

Module-8

TMD37823

0x39

I2C bus = 1.8V Interface

Module-8

TMD37825†

0x29

I2C Vbus = VDD Interface

Module-8

TMD37827†

0x29

I2C bus = 1.8V Interface

Module-8

Pin Assignment

Ordering Information

TMD37827 Datasheet(PDF) 4 Page - ams AG

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