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MCP4024

The MCP402X devices are non-volatile, 6-bit (64 wiper steps) digital potentiometers with a simple up/down serial interface. The MCP402X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count. The MCP4021 device offers a voltage divider (potentiometer), with all terminals available on pins. The MCP4022 is a true rheostat, with both nodes of the resistor available on pins. The MCP4023 device offers a voltage divider (potentiometer), with one terminal connected to ground. The MCP4024 device is a rheostat mode device, with one terminal of the resistor connected to ground. The devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. This is useful for equipment that requires factory trimming or recalibration. The MCP402X family of devices are available with resistor values of 2.5kΩ, 5kΩ, 10kΩ and 50kΩ. These devices operate from a single 2.7-5.5V supply and draw less than 1 µA while operating in the static state. Also consider using MCP4021, MCP4022, MCP4023.

Documents

Low-Cost NV Digital POT w/WiperLock Technology	Data Sheets	12/19/2006	3304KB
AN1080 - Understanding Digital Potentiometers Resistor Variations	AppNote	07/27/2009	565KB
AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain	AppNote	04/14/2010	441KB
AN219 - Comparing Digital Potentiometers to Mechanical Potentiometers	AppNote	11/20/2000	133KB
AN691 - Optimizing the Digital Potentiometer in Precision Circuits	AppNote	05/08/2001	240KB
AN692 - Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect	AppNote	02/23/2001	253KB
AN737 - Using Digital Potentiometers to Design Low Pass Adjustable Filters	AppNote	02/24/2004	277KB
Analog & Interface Guide (Volume 2)	Brochures	10/11/2005	1067KB
Automotive Recommended Product Selector Guide	Brochures	09/16/2014	7598KB
Quick Guide to Microchip Development Tools	Brochures	10/15/2014	11223KB
Signal Chain Design Guide	Brochures	11/10/2012	3229KB
MCP402X Product Overview	Sell Sheets	06/13/2006	110KB
Digital Potentiometer Design Guide	Design Guides	01/03/2011	706KB
MCP402X Non-Volatile Digital Potentiometer Evaluation Board Firmware	Firmware Drivers	01/13/2006	78KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB
MCP401x/2x Digital Potentiometer Evaluation Board User's Guide	User Guides	01/13/2006	725KB

Ordering Information

相关开发工具

• MCP402X Non-Volatile Digital Potentiometer Evaluation Board ( MCP402XEV )
• Voltage Supervisor SOT23-5/6 Evaluation Board ( VSUPEV2 )

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator	RoHS	ChinaEFUP
MCP4024T-103E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP4024T-202E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP4024T-502E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP4024T-503E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3