ADS5520IPAP datasheet(31/38 Pages) TI1

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ADS5520

www.ti.com....................................................................................................................................................... SBAS310F – MAY 2004 – REVISED OCTOBER 2008

For more detailed information regarding the PowerPAD package and its thermal properties, see either the

application brief SLMA004B (PowerPAD Made Easy) or technical brief SLMA002 (PowerPAD Thermally

Enhanced Package).

Table 10. Revision History

Added notes regarding the input voltage overstress requirements.

Changed minimum recommended sampling rate to 2 MSPS.

Clarified the Electrical Characteristics measurement conditions.

Changed power dissipation reporting to separate analog and digital power dissipation.

Clarified the Digital Characteristics measurement conditions.

Added timing parameters - output clock jitter, wakeup time, output clock rise and fall time, Tpdi and timings across Fs.

Clarified the Timing Characteristics measurement conditions.

Clarified output capture test modes.

Pin table info added - RESET pin, note on OE, SEN, SDATA and SCLK pins

Updated the definitions section.

Clarified measurement conditions for the specifications plots.

Updated Equation 1 to match the new definition of common

−mode input current and minimum sample rate.

Removed the input voltage stress section - notes added in absolute max table

Updated the Power Down section to reflect the newly specified 2 MSPS minimum sampling rate.

Text in internal DLL section added about 2 MSPS

Note on mandatory RESET added

Rev D

Added min/max spec for Offset error and Gain error

Rev F

Output Information Section, p. 28.

Changed - From: binary output format and 0x4FFF To: binary output format and 0x7FF.

Changed From: binary output format and 0x2000 To: binary output format and 0x800.

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