ADS5500

SBAS303C − DECEMBER 2003 − REVISED MARCH 2004

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2

PRODUCT

PACKAGE−LEAD

PACKAGE

DESIGNATOR

SPECIFIED

TEMPERATURE

RANGE

PACKAGE

MARKING

ORDERING

NUMBER

TRANSPORT

MEDIA, QUANTITY

ADS5500

HTQFP-64(2)

PAP

−40

°C to +85°C

ADS5500I

ADS5500IPAP

Tray, 160

ADS5500

HTQFP-64(2)

PowerPAD

PAP

−40

°C to +85°C

ADS5500I

ADS5500IPAPR

Tape and Reel, 1000

(1) For the most current product and ordering information, see the Package Option Addendum located at the end of this data sheet.

(2) Thermal pad size: 3.5mm x 3.5mm (min), 4mm x 4mm (max).

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range unless otherwise noted(1)

ADS5500

UNIT

Supply

Voltage

AVDD to AGND,

DRVDD to DRGND

−0.3 to +3.7

V

Voltage

AGND to DRGND

±0.1

V

Analog input to AGND

−0.15 to +2.5

V

Logic input to DRGND

−0.3 to DRVDD + 0.3

V

Digital data output to DRGND

−0.3 to DRVDD + 0.3

V

Input current (any input)

30

mA

Operating temperature range

−40 to +85

°C

Junction temperature

+105

°C

Storage temperature range

−65 to +150

°C

(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.

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.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

MIN

TYP

MAX

UNIT

Supplies

Analog supply voltage, AVDD

3.0

3.3

3.6

V

Output driver supply voltage, DRVDD

3.0

3.3

3.6

V

Analog Input

Differential input range

2.3

VPP

Input common-mode voltage, VCM(1)

1.5

1.6

V

Digital Output

Maximum output load

10

pF

Clock Input

ADCLK input sample

DLL ON

60

125

MSPS

ADCLK input sample

rate (sine wave) 1/tC

DLL OFF

10

80

MSPS

Clock amplitude, sine wave,

differential(2)

3

VPP

Clock duty cycle(3)

50

%

Open free-air temperature range

−40

+85

°C

(1) Input common-mode should be connected to CM.

(2) See Figure 13 for more information.

(3) See Figure 12 for more information.