AS7225 datasheet(17/76 Pages) OSRAM

Teilenummer	AS7225

Bauteilbeschribung	Calibrated XYZ Chromatic Smart Lighting Director

PDF	76 Pages

Scroll/Zoom	100%

Hersteller	OSRAM [OSRAM GmbH]

Direct Link	http://www.osram.com

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AS7225

Functional Description

Datasheet

• PUBLIC

DS000496

• v2-00 • 2019-Jun-28

│ 16

K0 = 1/CPL = 0.549855,

K1 = 1.87/CPL = 1.028228

To save the values, write in the console tab, ATLXSL0=0.549855 and ATLXSL1= 1.028228

Overall AS7225 timing generation uses an on chip 16MHz temperature compensated oscillator for

master clock timing.

7.2

Inputs

7.2.1

Mode Pin

The AS7225 MODE pin must be connected to ground (GND) via a 100

Ω resistor (1%) to set the

AS7225 mode of operation. All other MODEs (using other resistor values) are reserved.

7.2.2

Reset

Pulling down the RESN pin for longer than 100 ms resets the AS7225.

Figure 12:

Reset Circuit

7.3

Outputs

7.3.1

Indicator LED

An LED, when connected to pin LED_IND, is used to indicate on state and programming progress of

the device. During companion SPI Flash programming the AS7225 indicator LED is off. When

VDD

CLE

RESN

Reset

Push > 100ms

AS7225

AS7225 Datenblatt(PDF) 17 Page - OSRAM GmbH