AFE0064

ABSOLUTE MAXIMUM RATINGS

(1)

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

VALUE / UNIT

IN <n> to VSS

–0.3 V to +VDD + 0.3 V

VDD to AGND

–0.3 V to 5 V

Digital input voltage to GND

–0.3 V to (+VDD + 0.3 V)

Digital output to GND

–0.3 V to (+VDD + 0.3 V)

Operating temperature range

–40°C to 85°C

Storage temperature range

–65°C to 150°C

150°C

Power dissipation

θJA Thermal impedance

45°C/W

(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)

Device confirms to MSL level 3 at 260°C as per JEDEC -033.

SPECIFICATIONS

µs (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ANALOG INPUT RANGE

Range 0

0.13

ρC

Range 1

0.25

ρC

Range 2

0.5

ρC

Range 3

1.2

ρC

Range 4

2.4

ρC

Range 5

4.8

ρC

Range 6

7.2

ρC

Range 7

9.6

ρC

Input current

30

µA

Integrator positive input voltage

1.66

1.68

1.70

V

ANALOG OUTPUT

Differential full scale analog output

For all ranges

–(REFP-

±1.4

(REFP-

V

REFM)

REFM)

Output common-mode voltage

1.55

(REFP+REFM)/2

Copyright © 2009, Texas Instruments Incorporated

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