AS7058 datasheet(161/199 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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161 / 199 page

AS7058

Datasheet • PUBLIC • Document Feedback

DS001077 • v2-00 • 2025-Sep-24

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8.12.24

ECG_SUBS (Address 0xac)

Table 168: ECG_SUBS register

Addr: 0xac

ECG_SUBS

Bit

Bit name

Default

Access

Bit description

ecg2_en

Enable ECG Sequence2

ecg1_en

Enable ECG Sequence1

ecg1_subs

Number of subsamples for ECG Sequence1 (n+1).

0: n = 1

1: n = 2

8.12.25

LEADOFF_INITL (Address 0xad)

Table 169: LEADOFF_INITL register

Addr: 0xad

LEADOFF_INITL

Bit

Bit name

Default

Access

Bit description

7:0

leadoff_init[7:0]

Programs the delay from the beginning of each LEAD

sequence to the beginning of the LEAD sample

measurement.

8.12.26

LEADOFF_INITH (Address 0xae)

Table 170: LEADOFF_INITH register

Addr: 0xae

LEADOFF_INITH

Bit

Bit name

Default

Access

Bit description

2:0

leadoff_init[10:8]

If the decimal value of this register is N, then the delay is

N * 4 µs.

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