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db12348e_V3.11_preliminary_2017-07-06

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AS89010

V3.11

2 ELECTRICAL CHARACTERISTICS

2.1 Absolute Maximum Ratings

Violations of absolute maximum conditions are not allowed under any circumstances; otherwise the IC can

be destroyed.

All voltages are referenced to VSSA = VSS = 0 V.

Table 1: Maximum conditions

PARAMETER

NAME

MIN

MAX

UNIT

Power Supply (analog)

VDDA

-0.5

5.0

V

Input and Output Voltages (analog)

VIOA

-0.5

VDDA+0.5

V

Power Supply (digital)

VDD

-0.5

5.0

V

Input and Output Voltages (digital)

VIOD

-0.5

VDD+0.5

V

DIFF_VDD

0.3

V

Ambient Temperature

TOP

-40

125

°C

Storage Temperature

TSTG

-55

150

°C

Weight

m

0.076

g

2.2 Recommended Operating Conditions

Table 2: Operational conditions; VSSA=VSS=0 V

PARAMETER

NAME

MIN

TYP

MAX

UNIT

CONDITION

Supply Voltage

VDDA

VDD

2.7

3.3

3.6

V

|VDDA-VDD|

< 0.3 V

REXT

3.3

MΩ

±1%

Temperature Coefficient of REXT

ppm/K

Operating Temperature

-40

125

°C

Pull Up Resistance at SCL, SDA

4.7

kΩ

Load Capacity at SDA

200

pF

Input High Level

VIH

0.7

VDD

the ramp-up phase of the supply voltages.

of resistance has an important role. The smaller the temperature coefficient and the resistor value tolerance (1% better than 5%, etc.)

result the more accurate the result of the converting.