AS7058 datasheet(8/14 Pages) OSRAM

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AS7058

Electrical characteristics

Short Datasheet

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DS001085

• v1-01 • 2023-Oct-26

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Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VVCSELS

VCSELS supply

voltage

Voltage must not be below

VAVDD

1.75

5.50

Photodiode inputs

IPD

Photocurrent input

µA

MOD1 & MOD2 (PPG channels)

MODDAC_OFF

DAC offset current

full-scale range for

MOD1 or MOD2

(X = 1 or 2)

PPGMODX_IOS_FS = 0

µA

PPGMODX_IOS_FS = 1

PPGMODX_IOS_FS = 2

PPGMODX_IOS_FS = 3

PPGMODX_IOS_FS = 4

PPGMODX_IOS_FS = 5

PPGMODX_IOS_FS = 6

PPGMODX_IOS_FS = 7

128

MODRES

ADC resolutions

of MOD1 and

MOD2

bit

LED driver

LEDRES

LED driver

resolution

bit

IRANGE1

Allowed operating

input current for

LED pin 1 to 4

(X = 1 to 4)

LEDX_IRNG = 0

LEDX_IRNG = 1

150

LEDX_IRNG = 2

225

LEDX_IRNG = 3

300

IRANGE2

Allowed operating

input current for

LED pin 5 to 8

(X = 5 to 8)

LEDX_IRNG = 0

LEDX_IRNG = 1

150

LEDX_IRNG = 2

225

LEDX_IRNG = 3

300

ECG/BioZ channel

MOD3RES

ADC resolution of

ECG and BioZ

Modulator 3

bit

Digital inputs (SDA_MOSI, SCL, EXTCLK_SYNC, CSXN, GPIO)

VIH

Input high

VIOVDD

× 0.7

VIL

Input low

VIOVDD ×

0.3

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