ADS5400

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SLAS611C – OCTOBER 2009 – REVISED JANUARY 2016

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Changed Table 5, BIT 4 From: 1 To: 0 ................................................................................................................................ 32

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Deleted note: (was not available on early samples) from SPI Register Reset in Table 5.................................................... 32

Changes from Original (October 2009) to Revision A

Page

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Changed the FEATURES list ................................................................................................................................................. 1

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Deleted text "Internal pull-down resistor" from the SCLK, SDIO, and SDO pins in the Pin Functions table ......................... 5

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Changed the SDENB pin text From: "Internal pull-up resistor" To: "Internal 100k

Ω pull-up resisto" in the Pin

Functions table ....................................................................................................................................................................... 5

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Added Note to the Pin Functions table - This pin contains an internal ~40k

Ω pull-down resistor, to ground. ....................... 5

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Changed Abs Max, Recommended Op Conditions, and Electrical Specs values. ............................................................... 6

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Changed the description of the ANALOG INPUT entry in the Rec Op Condition table From: Differential input range

To: Full-scale differential input range ..................................................................................................................................... 7

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Changed the description of the ANALOG INPUT entry in the Elect Char table From: Differential input range To: Full-

scale differential input range................................................................................................................................................... 7

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Changed the Timing Diagrams illustrations.......................................................................................................................... 13

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Changed Figure 1 ................................................................................................................................................................. 13

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Changed Figure 2 ................................................................................................................................................................. 14

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Changed Figure 3 ................................................................................................................................................................. 15

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Changed Figure 4 ................................................................................................................................................................. 16

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Changed Figure 5 ................................................................................................................................................................. 17

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Added subsection - Analog Input Over-Range Recovery Error............................................................................................ 24

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Changed the Clock Inputs subsection .................................................................................................................................. 24

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Changed the Test Patterns subsection ................................................................................................................................ 27

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Changed the Interleaving subsection ................................................................................................................................... 28

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Changed Table 6 BIT <7:3>, Title and description............................................................................................................... 33

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Changed Table 7 BIT <0>, Default setting description, and BIT <7:2> description ............................................................. 33

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Changed Table 8 BIT <0>, Default setting description ........................................................................................................ 34

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Changed Serial Register 0x06 (Read or Write) (Table 10). Bits 4 and 5 From TBD To: 0.................................................. 36

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Deleted Table 10 description comment from BIT <7:6> 11: (this mode is not working properly on early samples - will

be fixed) ................................................................................................................................................................................ 36

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Changed the Power Supplies subsection............................................................................................................................. 43

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Added Figure 40 - Was TBD ................................................................................................................................................ 43

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