AS7038RB datasheet(15/127 Pages) AMSOSRAM

Il numero della parte	AS7038RB

Spiegazioni elettronici	Biosensor Solution with Embedded ECG Channel

PDF	127 Pages

Scroll/Zoom	100%

Produttore elettronici	AMSOSRAM [ams-OSRAM AG]

Homepage	https://ams-osram.com/

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AS7038RB

Electrical Characteristics

Datasheet

• PUBLIC

DS000726

• v2-00 • 2021-Jun-02

126

│ 14

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Gain error

TAMB =25 °C

-8

LSB

SNR

Signal-to-

noise ratio

Fsample = 1 kHz,

Fsignal=100 Hz

THD

Total

harmonic

distortion

Fsample = 1 kHz,

Fsignal=100 Hz

-70

Tconv

Conversion

rate

14-bit resolution

ksps

Vin

Input voltage

range

Vref

I²C Mode Timings

fSCLK

SCL clock

frequency

400

kHz

tBUF

Bus free time

between a

STOP and

START

condition

1.3

µs

tHD:STA

Hold time

(Repeated)

START

condition(4)

0.6

µs

tLOW

LOW period

of SCL clock

1.3

µs

tHIGH

HIGH period

of SCL clock

0.6

µs

tSU:STA

Setup time for

a repeated

START

condition

0.6

µs

tHD:DAT

Data hold

time(5)

0.9

µs

tSU:DAT

Data setup

time(6)

100

Rise time of

both SDA and

SCL signals

300

Fall time of

both SDA and

SCL signals

300

tSU:STO

Setup time for

STOP

condition

0.6

µs

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