AS6221T

Operating conditions

Datasheet

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Table 3: Absolute maximum ratings of AS6221T

Symbol

Parameter

Min

Max

Unit

Comments

Electrical parameters

VDD / VSS

Supply voltage to VSS

-0.3

4

V

Reference to VSS

VDIO

IO pin voltage

-0.3

4

V

Reference to VSS

I_SCR

Input current (latch up immunity)

-100

100

mA

According to JESD78E

Electrostatic discharge

ESDHBM

Electrostatic discharge HBM

±2000

V

JS-001-2023

ESDCDM

Electrostatic discharge CDM

±500

V

JS-002-2022

Temperature ranges and storage conditions

TA

Operating ambient temperature

-40

125

°C

TJ

Operating junction temperature

-40

125

°C

TSTRG

Storage temperature range

-55

125

°C

TBODY

Package body temperature

260

°C

IPC/JEDEC J-STD-020(1)

RHNC

Relative humidity (non-

condensing)

5

85

%

MSL

Moisture sensitivity level

1

Unlimited floor lifetime

(1) The reflow peak soldering temperature (body temperature) is specified according to IPC/JEDEC J-STD-

020 “Moisture/Reflow

Sensitivity Classification for Nonhermetic Soli

d State Surface Mount Devices”.

5

Operating conditions

The AS6221T is a complete sensor system that has an integrated sensing element, the analog

frontend, the A/D converter and the digital signal processing part.

The digital signal processing part consists of the signal processor, the registers and the serial

bus interface.

5.1

Analog system parameters

Table 4: Analog system parameters of AS6221T

Parameter

Symbol

Min

Typ

Max

Unit

Note

Supply voltage

VDD

1.71

1.8

1.98

V

T= 0 °C to 60 °C

Temperature range

T

0

60

°C