MCP4232T-502-E/ML Microchip Technology, MCP4232T-502-E/ML Datasheet - Page 63

• Manufacturer Part Number: MCP4232T-502-E/ML
• Description: Digital Potentiometer ICs Dual 7B V SPI Rheo
• Manufacturer: Microchip Technology

Specifications of MCP4232T-502-E/ML

• Number Of Pots: Dual
• Taps Per Pot: 128
• Resistance: 5 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (SPI)
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Package / Case: QFN EP-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.0
9.1
Several development tools are available to assist in
your design and evaluation of the MCP4XXX devices.
The currently available tools are shown in
These boards may be purchased directly from the
Microchip web site at www.microchip.com.
TABLE 9-1:
TABLE 9-2:
© 2007 Microchip Technology Inc.
Board Name
MCP4XXX Digital Potentiometer Daughter Board
8-pin SOIC/MSOP/TSSOP/DIP Evaluation Board
14-pin SOIC/MSOP/DIP Evaluation Board
Application
Note Number
AN1080
AN737
AN692
AN691
AN219
—
—
Note 1: Requires the use of a PICDEM Demo board (see User’s Guide for details)
DEVELOPMENT SUPPORT
Development Tools
Title
Understanding Digital Potentiometers Resistor Variations
Using Digital Potentiometers to Design Low Pass Adjustable Filters
Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect
Optimizing the Digital Potentiometer in Precision Circuits
Comparing Digital Potentiometers to Mechanical Potentiometers
Digital Potentiometer Design Guide
Signal Chain Design Guide
DEVELOPMENT TOOLS
TECHNICAL DOCUMENTATION
Table
9-1.
MCP413X/415X/423X/425X
(1)
Part #
MCP4XXXDM-DB
SOIC8EV
SOIC14EV
9.2
Several additional technical documents are available to
assist you in your design and development. These
technical documents include Application Notes, Tech-
nical Briefs, and Design Guides.
of these documents.
Technical Documentation
Supported Devices
MCP42XXX, MCP42XX, MCP4021,
and MCP4011
Any 8-pin device in DIP, SOIC, MSOP,
or TSSOP package
Any 14-pin device in DIP, SOIC, or
MSOP package
Table 9-2
DS22060A-page 63
Literature #
DS01080
DS00737
DS00692
DS00691
DS00219
DS22017
DS21825
shows some