AFE8220IPZPQ1 datasheet(2/49 Pages) TI1

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ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

AFE8220-Q1

SBAS455A – JANUARY 2009 – REVISED JULY 2009....................................................................................................................................................... www.ti.com

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

over operating free-air temperature range, unless otherwise noted.

(1)

AVDD

–0.5 V to 3.6 V

Supply voltage range

DVDD

–0.5 V to 3.6 V

IOVDD

–0.5 V to 3.6 V

AGND to DGND

–0.3 V to 0.5 V

Voltage between

AVDD to DVDD

–3.3 V to 3.3 V

Digital inputs(2)

–0.3 V to DVDD + 0.3 V

Digital data output

–0.3 V to DVDD + 0.3 V

AFE8220I

–40°C to 85°C

Operating free-air temperature range, TA

AFE8220T

–40°C to 105°C

Operating junction temperature range, TJ

AFE8220T

–40°C to 125°C

Storage temperature range, Tstg

–55°C to 125°C

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

Measured with respect to DGND.

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

AVDD

Analog supply voltage

3.14

3.3

3.6

DVDD

Digital supply voltage

1.6

1.8

2.0

IOVDD

Output driver supply voltage

1.6

3.6

Input common-mode voltage

VCM

Differential input peak-to-peak voltage range

VIH

High-level digital input voltage

0.7 × IOVDD

VIL

Low-level digital input voltage

0.25 × IOVDD

AFE8220I

–40

Operating free-air temperature

°C

AFE8220T

–40

105

Operating junction temperature

AFE8220T

–40

125

°C

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