TMD3702VC datasheet(29/57 Pages) OSRAM

部件名	TMD3702VC

功能描述	Narrow ALS, Color and Proximity Sensor Module

PDF	57 Pages

Scroll/Zoom	100%

制造商	OSRAM [OSRAM GmbH]

网页	http://www.osram.com

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Datasheet, Public

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[v2-00] 2023-Mar-14

TMD3702VC − Register Description

PCFG1 Register (Address 0x8F)

Figure 36:

PCFG1 Register

Addr: 0x8F

PCFG1

Bit

Bit Name

Default

Access

Bit Description

7:6

PGAIN

(10)

This field sets the gain of the proximity IR sensor.

Value

Gain

0 (00)

1 (01)

2 (10)

3 (11)

5:4

Reserved

Reserved. Must be set to default value.

3:0

PLDRIVE

(0000)

This field sets the drive strength of the IR VCSEL

current. Values are approximate; actual current

through VCSEL is factory trimmed to normalize IR

intensity.

Note: Bit 5 in CFG1 must be set to a 1 or the VCSEL

currents will be 2x the nominal values.

Value

VCSEL Current

0 (0000)

2mA

1 (0001)

4mA

2 (0010)

6mA

3 (0011)

8mA

4 (0100)

10mA

5 (0101)

12mA

6 (0110)

14mA

7 (0111)

17mA

8 (1000)

19mA

All other values

Reserved

TMD3702VC 数据表(PDF) 29 Page - OSRAM GmbH

TMD3702VC 数据表(HTML) 29 Page - OSRAM GmbH

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