ADS5474

SLAS525C – JULY 2007 – REVISED JANUARY 2016

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6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range, unless otherwise noted.

(1)

MIN

MAX

UNIT

AVDD5 to GND

6

V

Supply voltage

AVDD3 to GND

5

V

DVDD3 to GND

5

V

Analog input to Valid when supplies are on and within normal ranges. See additional

–0.3

(AVDD5 + 0.3)

V

GND

information in the Power Supplies portion of the applications information

in the back of the datasheet regarding Clock and Analog Inputs when the

Clock input to

–0.3

(AVDD5 + 0.3)

V

supplies are off.

GND

CLK to CLK

–2.5

2.5

V

Digital data output to GND

–0.3

(DVDD3 + 0.3)

V

Operating temperature range

–40

85

°C

Maximum junction temperature

+150

°C

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

2000

V

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

MIN

NOM

MAX

UNIT

SUPPLIES

AVDD5

Analog supply voltage

4.75

5

5.25

V

AVDD3

Analog supply voltage

3.1

3.3

3.6

V

DVDD3

Output driver supply voltage

3

3.3

3.6

V

ANALOG INPUT

Differential input range

2.2

VCM

Input common mode

3.1

V

DIGITAL OUTPUT (DRY, DATA, OVR)

Maximum differential output load

10

pF

CLOCK INPUT (CLK)

CLK input sample rate (sine wave)

20

400

MSPS

Clock amplitude, differential sine wave (see Figure 37)

0.5

5

Clock duty cycle (see Figure 31)

40%

50%

60%

Operating free-air temperature

–40

+85

°C

6

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