ADS5401

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SLAS946B – APRIL 2013 – REVISED JANUARY 2016

Pin Functions (continued)

PIN

I/O

DESCRIPTION

NAME

NO.

GND

I

Ground

IOVDD

B10

I

1.8-V for digital I/Os

7 Specifications

7.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

AVDD33

–0.5

4

AVDDC

–0.5

2.3

AVDD18

–0.5

2.3

Supply voltage

V

DVDD

–0.5

2.3

DVDDLVDS

–0.5

2.3

IOVDD

–0.5

4

INA_P, INA_N

–0.5

AVDD33 + 0.5

V

CLKINP, CLKINN

–0.5

AVDDC + 0.5

V

Voltage applied to input

pins

SYNCP, SYNCN

–0.5

AVDD33 + 0.5

V

SRESET, SDENB, SCLK, SDIO, SDO, ENABLE

–0.5

IOVDD + 0.5

V

–40

85

°C

150

°C

–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.

7.2 ESD Ratings

VALUE

UNIT

2000

Electrostatic discharge

V

750

(1)

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

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

7.3 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

SUPPLY

AVDD33

3.15

3.3

3.45

Supply voltage

AVDDC, AVDD18, DVDD, DVDDLVDS

1.7

1.8

1.9

V

IOVDD

1.7

1.8

3.45

GENERAL PARAMETERS

ADC Clock Frequency

40

800 MSPS

Resolution

12

Bits

Recommended operating junction temperature

105

°C

125

Recommended free-air temperature

–40

25

85

°C

(1)

Prolonged use at this junction temperature may increase the device failure-in-time (FIT) rate.

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