AS7058 datasheet(115/199 Pages) AMSOSRAM

Part #	AS7058

Description	IC for PPG, ECG and body impedance measurement

PDF	199 Pages

Scroll/Zoom	100%

Manufacturer	AMSOSRAM [ams-OSRAM AG]

Direct Link	https://ams-osram.com/

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115 / 199 page

AS7058

Datasheet • PUBLIC • Document Feedback

DS001077 • v2-00 • 2025-Sep-24

115 / 199

8.6.24

LED_SUB8 (Address 0x57)

Table 83: LED_SUB8 register

Addr: 0x57

LED_SUB8

Bit

Bit name

Default

Access

Bit description

6:4

sub8_drv2_sel

Select the LED used in subsample 8.

Only one LED from LED5 to LED8 must be active.

0: No LED used

1: LED5

2: LED6

3: LED7

4-7: LED8

2:0

sub8_drv1_sel

Select the LED used in subsample 8.

Only one LED from LED1 to LED4 must be active.

0: No LED used

1: LED1

2: LED2

3: LED3

4-7: LED4

8.6.25

LOWVDS_WAIT (Address 0x58)

Table 84: LOWVDS_WAIT register

Addr: 0x58

LOWVDS_WAIT

Bit

Bit name

Default

Access

Bit description

7:0

lowvds_wait

LOWVDS_WAIT defines the time between switching on

an LED and the start of voltage monitoring.

All the LEDs use the same time.

Time = lowvds_wait * 1 µs

AS7058 Datasheet(PDF) 115 Page - ams-OSRAM AG

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