SFH5721 datasheet(33/54 Pages) OSRAM

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SFH 5721

DATASHEET

33 | Version 1.1 | 2022-02-28

Measurement Configuration Register A (MCONFA)

0x09

Bit

NAME

R/W

Default

Description

R/W

Not used

6:3

IT[3:0]

R/W

1000

Integration Time Selection

2:0

AGAIN[2:0]

R/W

000

Analog Gain Selection

The MCONFA register is used to set the analog gain and the ADC integration time of the

measurements. If a measurement is running, writing MCONFA will restart the measurement.

AGAIN[2:0]

OPERATION

000

Analog gain is 1

001

Analog gain is 4

010

Analog gain is 16

011

Analog gain is 128

100 to 111

Analog gain is 256

IT[3:0]

OPERATION

0000

Integration time is 0.2ms

0001

Integration time is 0.4ms

0010

Integration time is 0.8ms

0011

Integration time is 1.6ms

0100

Integration time is 3.1ms

0101

Integration time is 6.3ms

0110

Integration time is 12.5ms

0111

Integration time is 25ms

1000

Integration time is 50ms

1001

Integration time is 100ms

1010

Integration time is 200ms

1011

Integration time is 400ms

1100

Integration time is 800ms

1101 to 1111

Integration time is 1600ms

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