ADS5424IPGPR datasheet(2/29 Pages) TI2

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ADS5424

SLWS157B − JANUARY 2005 − REVISED JANUARY 2010

www.ti.com

NOTE:

For the most current package and ordering

information, see the Package Option Addendum at

the end of this document, or see the TI Web site at

www.ti.com.

ABSOLUTE MAXIMUM RATINGS

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

ADS5424

UNIT

AVDD to GND

Supply voltage

DRVDD to GND

Analog input to GND

−0.3 to

AVDD + 0.3

Clock input to GND

−0.3 to

AVDD + 0.3

CLK to CLK

±2.5

Digital data output to GND

−0.3 to

DRVDD + 0.3

Operating temperature range

−40 to 85

°C

Maximum junction temperature

150

°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.

THERMAL CHARACTERISTICS(1)

PARAMETER

TEST

CONDITIONS

TYP

UNIT

θJA

Soldered slug, no

airflow

22.5

°C/W

θJA

Soldered slug,

200-LPFM airflow

15.8

°C/W

θJA

Unsoldered slug,

no airflow

33.3

°C/W

θJA

Unsoldered slug,

200-LPFM airflow

25.9

°C/W

θJC

Bottom of

package

(heatslug)

°C/W

(1) Using 25 thermal vias (5 x 5 array). See the Application Section.

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 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

4.75

5.25

Output driver supply voltage,

DRVDD

3.3

3.6

Analog Input

Differential input range

2.2

VPP

Input common-mode voltage,

VCM

2.4

Digital Output

Maximum output load

Clock Input

ADCLK input sample rate (sine

wave) 1/tC

105

MSPS

Clock amplitude, sine wave,

differential(1)

VPP

Clock duty cycle(2)

50%

Open free-air temperature range

−40

°C

(1) See Figure 22 and Figure 23 for more information.

(2) See Figure 21 for more information.

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