TSL2521 datasheet(22/81 Pages) OSRAM

部件名	TSL2521

功能描述	Highly Sensitive Ambient Light Sensor with Selective Flicker Detection and Fast Sampling for Brightness Control or Auxiliary to Camera

PDF	81 Pages

Scroll/Zoom	100%

制造商	OSRAM [OSRAM GmbH]

网页	http://www.osram.com

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22 / 81 page

Datasheet, Public

Page 21

[v3-00] 2022-Dec-21

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TSL2521 − Register Overview

MOD_CHANNEL_CTRL Register

Figure 18:

MOD_CHANNEL_CTRL

Note(s):

1. Return to the Register Map (0x40).

ENABLE Register

Figure 19:

ENABLE

Note(s):

1. Return to the Register Map (0x80).

Addr: 0x40

MOD_CHANNEL_CTRL

Bit

Field

Reset

Type

Bit Description

7:2

Reserved

MOD1_DISABLE

R/W

When asserted modulator 1 is disabled.

MOD0_DISABLE

R/W

When asserted modulator 0 is disabled.

Addr: 0x80

ENABLE

Bit

Field

Reset

Type

Bit Description

7Reserved

6FDEN

R/W

Flicker Detection Enable. Writing a 1 activates flicker

detection. Writing a 0 disables flicker detection.

5:2

Reserved

1AEN

R/W

ALS Enable. Writing a 1 enables ALS. Writing a 0 disables

ALS.

0PON

R/W

Power ON. When asserted, the internal oscillator is

activated, allowing timers and modulator channels to

operate. Writing a 0 disables the oscillator and clears FDEN,

and AEN. Only set this bit after all other registers have been

initialized by the host.

TSL2521 数据表(PDF) 22 Page - OSRAM GmbH

TSL2521 数据表(HTML) 22 Page - OSRAM GmbH

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