TSL25911FN datasheet(16/34 Pages) OSRAM

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Datasheet, Public

Page 15

[v3-00] 2023-Feb-08

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TSL2591 − Register Description

The ENABLE register is used to power the device on/off, enable

functions and interrupts.

76543

NPIEN

SAI

Reserved

AIEN

Reserved

AEN

PON

Fields

Bits

Description

NPIEN

No Persist Interrupt Enable. When asserted NP Threshold

conditions will generate an interrupt, bypassing the persist filter.

SAI

Sleep after interrupt. When asserted, the device will power down at

the end of an ALS cycle if an interrupt has been generated.

Reserved

Reserved. Write as 0.

AIEN

ALS Interrupt Enable. When asserted permits ALS interrupts to be

generated, subject to the persist filter.

Reserved

3:2

Reserved. Write as 0.

AEN

ALS Enable. This field activates ALS function. Writing a one

activates the ALS. Writing a zero disables the ALS.

PON

Power ON. This field activates the internal oscillator to permit the

timers and ADC channels to operate. Writing a one activates the

oscillator. Writing a zero disables the oscillator.

Enable Register (0x00)

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