Datasheet MCP47FXBXX (Microchip)

MCP47FXBXX Typical Performance Curves 1.0 TYPICAL PERFORMANCE CURVES Note:
The following performance graphs are for the devices that are documented in the MCP47FEBXX data sheet (DS20005375A). This document allows the MCP47FEBXX data sheet’s functional description to be in PDF format with a file size smaller than the 10 MB limit of many email file servers. The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note:
Unless otherwise indicated, TA = +25°C, VDD = 5.5V.
5.5V, F = 3.4MHz 550 CLK 500 450 400 350 (uA) 300 I DD 250 VDD Mode - Single VDD Mode - Dual 200 Bandgap Mode - Single Bandgap Mode - Dual 150 VREF Unbuf - Single VREF Unbuf - Dual VREF Buf - Single VREF Buf - Dual 100 -40 -25 -10 5 20 35 50 65 80 95 110 125 Temperature (°C) FIGURE 1-1:
Average Device Supply
FIGURE 1-3:
Average Power Down Active Current (IDDA) (at 5.5V and FSCL = Current (IDDP) vs. Temperature and Voltage. 3.4MHz) vs. Temperature and DAC Reference Voltage Mode.
EE Write Current (I ) 2.0 WC Single - 5.5V Single - 2.7V Single - 1.8V 1.8 Dual - 5.5V Dual - 2.7V Dual - 1.8V 1.6 1.4 1.2 1.0 (mA) 0.8 I DD 0.6 0.4 0.2 0.0 -40 -25 -10 5 20 35 50 65 80 95 110 125 Temperature (°C) FIGURE 1-2:
Average Device EEPROM Write Cycle Current (IWC) vs. Temperature and Voltage. (
MCP47FEBXX only
)  2015 Microchip Technology Inc. DS20005378A-page 1 Document Outline 1.0 Typical Performance Curves 12-bit VDD Mode Bandgap Mode VREF Unbuffered Mode, VREF = VDD VREF Unbuffered Mode, VREF = 1V VREF Unbuffered Mode, VREF = 2.048V VREF Buffered Mode, VREF = VDD VREF Buffered Mode, VREF = 1V VREF Buffered Mode, VREF = 2.048V 10-bit VDD Mode Bandgap Mode VREF Unbuffered Mode, VREF = VDD VREF Unbuffered Mode, VREF = 1V VREF Unbuffered Mode, VREF = 2.048V VREF Buffered Mode, VREF = VDD VREF Buffered Mode, VREF = 1V VREF Buffered Mode, VREF = 2.048V 8-bit VDD Mode Badgap Mode VREF Unbuffered Mode, VREF = VDD VREF Unbuffered Mode, VREF = 1V VREF Unbuffered Mode, VREF = 2.048V VREF Buffered Mode, VREF = VDD VREF Buffered Mode, VREF = 1V VREF Buffered Mode, VREF = 2.048V Appendix A: Revision History Appendix B: Characterization Graph Performance Insights B.1 VDD Mode at VDD = 1.8V B.2 VREF Unbuffered Mode with VREF = VDD and a Gain of 1x at VDD = 1.8V B.3 VREF Unbuffered Mode with VREF = 1V and a Gain of 2x at VDD = 1.8V B.4 Buffered Mode with VREF = VDD and a Gain of 1x at VDD = 1.8V B.5 VREF Buffered Mode with VREF = 1V and a Gain of 2x at VDD = 1.8V Trademarks Worldwide Sales and Service