AS7050 datasheet(13/20 Pages) AMSOSRAM

номер детали	AS7050

подробное описание детали	Analog Frontend for Vital Sign Monitoring

PDF	20 Pages

Scroll/Zoom	100%

производитель	AMSOSRAM [ams-OSRAM AG]

домашняя страница	https://ams-osram.com/

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AS7050

Electrical Characteristics

Short Datasheet

• PUBLIC

DS001051

• v1-00 • 2022-Mar-31

│ 12

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

ECG_RES

ECG

Resolution

bits

ECG_ENOB

ENOB

bits

VECGADC_REFP

Positive

reference

voltage

1.6

LED Driver

VLED

LED pad

voltage

LED Driver 1-6

ILED

Allowed

operating

LED output

current

led_ictrl = 127

150.00

led_ictrl = 255

300.00

VCompl_1

Compliance

voltage

led_ictrl = 0 … 127

0.3

led_ictrl = 128 … 255

0.85

LED Driver 7-8

ILED

Allowed

operating

LED output

current

led_ictrl = 128

50.00

VCompl_1

Compliance

voltage

led_ictrl = 0 … 127

0.3

Reference Block

VECG_VCM

Reference

voltage

SEL_REF=0, at

T=27 °C

0.8

VREF_ADC

Reference

voltage

Trimmed reference

voltage, SEL_REF=0,

at T=27 °C

1.6

VPPG_VCM

Reference

voltage

SEL_REF=0, at

T=27 °C

0.8

TSEN_OUT

Temperature

sensor output

voltage

At room temperature

636

TSEN_TK

Temperature

sensor

temperature

coefficient of

the output

voltage

-40 °C to 105 °C

-2.03

mV/°C

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