EMC2104_11 Datasheet, PDF (99/99 Pages) SMSC Corporation – Dual RPM-Based PWM Fan Controller with Hardware Thermal Shutdown

Dual RPM-Based PWM Fan Controller with Hardware Thermal Shutdown
Datasheet
Chapter 8 Datasheet Revision History
Table 8.1 Customer Revision History
REVISION LEVEL & DATE SECTION/FIGURE/ENTRY
CORRECTION
Rev. 1.78 (02-28-11)
Ordering Information
Modified from EMC2104-BP to EMC2104-BP-TR
Table 3.2, "Electrical
Specifications"
Added electrical specs for SMbus delay and time
to first conversion
Section 7.2, "Package
Markings"
Added figures for package markings
Rev. 1.77 (03-16-09)
RPM Appendix
Removed this appendix to consolidate information
in application note
Rev. 1.76 (03-11-09)
Section 6.31, "TACH
Reading Registers"
Added reference to application note AN17.4
Rev. 1.75 (03-06-09)
Appendix B "Look Up Table Updated entire section - examples were incorrect
Operation"
for RPM values and fleshed out bit descriptions
SMSC EMC2104
99
DATASHEET
Revision 1.78 (02-28-11)