ADS5294IPFP datasheet(8/81 Pages) TI1

8 / 81 page

ADS5294

SLAS776D – NOVEMBER 2011 – REVISED SEPTEMBER 2015

www.ti.com

8 Specifications

8.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

AVDD

–0.3

2.2

Supply voltage

LVDD

–0.3

2.2

Between AGND and LGND

–0.3

0.3

At analog inputs

min[2.2,

–0.3

AVDD+0.3]

At digital inputs, RESET, SCLK, SDATA, SYNC, PD, CSZ

–0.3

3.6

Voltage

At CLKN, CLKP(2),

min[2.2,

–0.3

AVDD+0.3]

At digital outputs

min[2.2,

–0.3

LVDD+0.3]

Maximum junction temperature (TJ), any condition

105

°C

Operating temperature

–40

°C

Storage temperature, Tstg

–55

150

°C

(1)

Stresses above 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 degrade device reliability.

(2)

When AVDD is turned off, TI recommends to switch off the input clock (or ensure the voltage on CLKP, CLKN is < |0.3V|). This prevents

the ESD protection diodes at the clock input pins from turning on.

8.2 ESD Ratings

VALUE

UNIT

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±1000

Electrostatic

V(ESD)

discharge

Charged-device model (CDM), per JEDEC specification JESD22-C101(2)

±250

(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.

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