TCS37715FN datasheet(29/49 Pages) OSRAM

部件名	TCS37715FN

功能描述	Color Light-To-Digital Converter with Proximity Sensing

PDF	49 Pages

Scroll/Zoom	100%

制造商	OSRAM [OSRAM GmbH]

网页	http://www.osram.com

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Page 28

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[v1-31] 2018-Apr-04

TCS3771 − Principles of Operation

RGBC Timing Register (0x01)

The RGBC Timing Register controls the internal integration time

of the RGBC clear and IR channel ADCs in 2.4ms increments.

Figure 31:

RGBC Timing Register

Proximity Time Control Register (0x02)

The Proximity Timing Register controls the integration time of

the proximity ADC in 2.4ms increments. It is recommended that

this register be programmed to a value of 0xFF

(1 cycle, 1023 bits).

Max Prox Count = ((256 - PTIME) × 1024)) - 1 up to a maximum

of 65535

Figure 32:

Proximity Time Control Register

Field

Bits

Description

ATIME

7:0

Value

INTEG_CYCLES

Time

Max Count

0xFF

2.4ms

1024

0xF6

24ms

10240

0xD6

101ms

43008

0xAD

154ms

65535

0x00

256

614ms

65535

Field

Bits

Description

PTIME

7:0

Value

INTEG_CYCLES

Time

Max Count

0xFF

2.4ms

1023

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