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ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

DIR9001-Q1

SLLS843A – JUNE 2007 – REVISED FEBRUARY 2008

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)

VALUE

UNIT

VCC

Supply voltage

–0.3 to 4

V

VDD

VCC to VDD

Supply voltage differences

±0.1

V

AGND to DGND

Ground voltage differences

±0.1

V

Digital input

–0.3 to 6.5

Digital input voltage

V

Digital output

–0.3 to (VDD + 0.3) < 4

XTI, XTO

–0.3 to (VCC + 0.3) < 4

Analog input voltage

V

FILT

–0.3 to (VCC + 0.3) < 4

Input current (any pins except supplies)

±10

mA

Ambient temperature under bias

–40 to 125

°C

Storage temperature

–55 to 150

°C

Junction temperature

150

°C

Lead temperature (soldering)

260

°C, 5 s

Package temperature (reflow, peak)

260

°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.

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

MIN

NOM

MAX

UNIT

VCC

Analog supply voltage

2.7

3.3

3.6

VDC

VDD

Digital supply voltage

2.7

3.3

3.6

VDC

XTI is connected to clock source

24.576

MHz

Digital input clock frequency

XTI is connected to DGND

Not required

MHz

Digital output load capacitance, except SCKO

20

pF

Digital output load capacitance (SCKO)

10

pF

TA

Operating free-air temperature

–40

85

°C

2

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