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AS7221

Revision Information

Datasheet

• PUBLIC

DS000479

• v4-00 • 2019-Jun-28

│ 54

Revision Information

Document Status

Product Status

Definition

Product Preview

Pre-Development

Information in this datasheet is based on product ideas in the planning phase

of development. All specifications are design goals without any warranty and

are subject to change without notice

Preliminary Datasheet

Pre-Production

Information in this datasheet is based on products in the design, validation or

qualification phase of development. The performance and parameters shown

in this document are preliminary without any warranty and are subject to

change without notice

Datasheet

Production

Information in this datasheet is based on products in ramp-up to full production

or full production which conform to specifications in accordance with the terms

of ams AG standard warranty as given in the General Terms of Trade

Datasheet

(discontinued)

Discontinued

Information in this datasheet is based on products which conform to

specifications in accordance with the terms of ams AG standard warranty as

given in the General Terms of Trade, but these products have been

superseded and should not be used for new designs

Changes from previous version to current revision v4-00

Page

Update Figure 2 Block Diagram

Update Figure 5, format

Update Optical Characteristic

Added diffusor functionality

Added scene ramps

Added Figure xx AS7221 workflow abstract

Update ALS, replacement TSL25911 due to TSL2572

16, 17, 23, 39

Added calibration TSL2572

Update dimming input

Added CCT_SEL mode

Update PWM output frequency

Update indicator LED behavior

Added fSCL max in Figure 22

Update intro UART command interface

Update Figure 27 SPI Timing Characteristic

29, 30

Update Figure 30 Serial Flash Overview

Update Figure 32 AT Command List

33-42

Added Figure 39 Backside Marking

●

Page and figure numbers for the previous version may differ from page and figure numbers in the current revision.

●

Correction of typographical errors is not explicitly mentioned.

AS7221 数据表(PDF) 55 Page - OSRAM GmbH

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