TSC2007

www.ti.com...................................................................................................................................................... SBAS405A – MARCH 2007 – REVISED MARCH 2009

Revision History

Changes from Original (March 2007) to Revision A ....................................................................................................... Page

• Added IEC discharge information to Absolute Maximum Ratings table ................................................................................ 2

• Added Power On/Off Slope Requirements section to Electrical Characteristics................................................................... 4

• Added pin 1 identifier to YZG pinout drawing........................................................................................................................ 5

• Changed t

OF to tF in Timing Requirements tables.................................................................................................................. 6

• Changed Fall time for both SDA and SCL signals from 10 (min) and 80 (max) to 20 (min) and 160 (max) in Timing

Requirements table for High-Speed mode ............................................................................................................................ 7

• Changed resistance ratio from 80 to 91 in the Internal Temperature Sensor section......................................................... 15

• Changed T result from 2.648 to 2.573 (because of change to resistance ratio) ................................................................. 15

• Added text to clarify temperature 1 and 2 measurement timings in last sentence on page................................................ 15

• Changed text in Reference mode to clarify singled-ended operation.................................................................................. 17

• Changed Figure 27 caption text from PINTDAV to PENIRQ............................................................................................... 19

• Added "patent pending" to Figure 28................................................................................................................................... 20

• Added subsections to Throughput Rate and I2C Bus Traffic section to clarify 8- and 12-bit operation.............................. 28

• Added Power-On Reset section .......................................................................................................................................... 31

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