MCP4XXXDM-DB Microchip Technology, MCP4XXXDM-DB Datasheet - Page 14

• Manufacturer Part Number: MCP4XXXDM-DB
• Description: BOARD DAUGHTER DIGIPOT MCP4XXX
• Manufacturer: Microchip Technology

Specifications of MCP4XXXDM-DB

• Main Purpose: Digital Potentiometer
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP42010-103, MCP4021-103
• Primary Attributes: 2 Dual Pots and 1 Single Pot, 10 kOhm, Non Volatile
• Secondary Attributes: 2.7 ~ 5.5 V, 150 ppm/°C or 800 ppm/°C
• Processor To Be Evaluated: MCP4xxx
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

MCP4XXX Digital Potentiometer Daughter Board User’s Guide
DS51621A-page 10
2.3.1
Figure 2-2 shows the layout of the MCP4XXX Digital Potentiometer Daughter Board.
This is a small two-layer board (2.25" x 2.517" (57.2 mm x 63.9 mm)).
There are sixteen connection points/pads that can use either through-hole or
surface-mount connector posts and two through hole connections for power/ground.
The connections to the SPI signals can be via the center taps of the JMP2 (SCK/SCL),
JMP3 (SDO), and JMP4 (SDI/SDA) jumpers.
The Hardware
© 2006 Microchip Technology Inc.