AFE031

SBOS531D – AUGUST 2010 – REVISED MAY 2012

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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.

PRODUCT

PACKAGE-LEAD

PACKAGE DESIGNATOR

PACKAGE MARKING

AFE031AIRGZT

QFN-48 PowerPAD

RGZ

AFE031A

AFE031AIRGZR

QFN-48 PowerPAD

RGZ

AFE031A

(1)

For the most current package and ordering information see the Package Option Addendum at the end of this document, or visit the

device product folder at www.ti.com.

ABSOLUTE MAXIMUM RATINGS

(1)

Over operating free-air temperature range (unless otherwise noted).

VALUE

UNIT

+26

V

V

Signal input terminal,

pins 18,19

±10

mA

+5.5

V

Signal input terminal,

V

pins 13, 15, 16, 21, 23, 24, 25,

±10

mA

28, 32, 34, 35, 38, 39, 46

Signal input terminal, pin 27

Voltage limit

±10

V

Signal input terminal, pin 10

Current limit

±10

mA

+5.5

V

V

Signal input terminal,

pins 3, 4, 6, 7, 8

±10

mA

Signal output terminal,

pins 5, 9, 14, 17, 20, 22, 26,

Continuous

31, 33, 36, 37, 47, 48

Continuous

(4)

–40 to +150

°C

–55 to +150

°C

+150

°C

Human body model (HBM)

3000

V

ESD ratings

Machine model (MM)

200

V

Charged device model (CDM)

500

V

(1)

Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not implied.

(2)

Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.4 V beyond the supply rails should

be current limited to 10 mA or less. Output terminals are diode-clamped to the power-supply rails. Output signals that can swing more

than 0.4 V beyond the supply rails should be current limited to 10 mA or less.

(3)

Short-circuit to ground.

(4)

The AFE031 automatically goes into shutdown at junction temperatures that exceed +150°C.

2

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Product Folder Link(s): AFE031