MC33879A View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC33879A

Configurable Octal Serial Switch with Open Load Detect Current Disable

Freescale Semiconductor 

REVISION HISTORY

REVISION HISTORY

REVISION

5.0

DATE

2/2006

6.0

6/2007

7.0

8/2008

8.0

10/2009

9.0

5/2012

10.0

6/2012

DESCRIPTION OF CHANGES

• Page 2, Figure 1; An exposed pad internal block and EP pin have been added to the internal block

diagram.

• Page 4, Table 1; Table 1 has been updated to reflect the Exposed pad pin and pin definition.

• Page 6, Table 3; Logic Supply Sleep State Hysteresis and Note 7 have been removed. The VDD

Supply contains no hysteresis.

• Page 7, Table 3; Output Fault Detection Current @ Threshold, High-Side Configuration Max

parameter has been increased from 70uA to 90uA.

• Page 7, Table 3; Output OFF Open Load Detection Current, High-Side Configuration has been

updated to reflect the voltage of the VPWR pin during the parameter test.

• Page 7, Table 3; Output OFF Open Load Detection Current, Low-Side Configuration has been

updated to reflect the voltage of the VPWR pin during the parameter test.

• Page 7, Table 3; Output Leakage Current High-Side and Low-Side Configuration Max parameter

has been decreased from 7uA to 5uA.

• Page 15, Functional Pin Description; A description has been added for the Exposed Pad pin.

• Page 1, Device isometric; Corrected orientation of IC pin 1 from top left to bottom right.

• ALL Pages; Updated Data Sheet to reflect Freescale formatting.

• Added 33879A version

• Added MCZ33879EK/R2 and MCZ33879AEK/R2 to the Ordering Information

• Added Device Variations on page 2

• Removed Peak Package Reflow Temperature During Reflow (solder reflow) parameter from

Maximum Rations on page 6. Added note with instructions from www.freescale.com.

• Changed Output Fault Detection Voltage Threshold(7) on page 7

• Renumbered X axis on Figure 14 - Open Load Detection Threshold vs. Temperature on page 13

• Changed Over-voltage on page 16 and Over-voltage Fault on page 17

• Updated package drawing.

• Updated data sheet status from Advance Information to Technical Data

• Updated to the current Freescale form and style

• Removed MC33879EK from the ordering information

• Removed MCZ33879AEK and added MC33879APEK to the ordering information

• Removed MCZ33879EK and added MC33879TEK to the ordering information

• Updated Output Fault Detection Current @ Threshold, High Side Configuration on page 7

• Updated Output OFF Open Load Detection Current, High Side Configuration on page 8

• Updated Output OFF Open Load Detection Current, Low Side Configuration on page 8

• Updated EN Pull-down Current on page 9

• Updated the Freescale form and style

• Updated Output Fault Detection Voltage Threshold(7) on page 7

• Updated Output Fault Detection Current @ Threshold, Low Side Configuration on page 7

• Updated the max limit for Output Fault Detection Current @ Threshold, High Side Configuration on

page 7

33879

22

Analog Integrated Circuit Device Data

Freescale Semiconductor

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