MCP4361 _ BDTIC a Leading Distributor in China

MCP4361

The MCP436X devices are non-volatile, 8-bit (257 wiper steps) digital potentiometers with EEPROM and an SPI compatible interface. The MCP436X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. It is useful for equipment that requires factory trimming or recalibration. The MCP436X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.

Features

Quad Resistor Network
Potentiometer or Rheostat Configuration Options
Resistor Network Resolution: 8-bit: 256 Resistors (257 Steps)
8-bit: 256 Resistors (257 Steps)
RAB Resistances Options of: 5kΩ 10kΩ 50kΩ 100kΩ
5kΩ
10kΩ
50kΩ
100kΩ
Zero Scale to Full Scale Wiper Operation
Low Wiper Resistance: 75 Ω (typical)
Low Tempco: Absolute (Rheostat): 50 ppm typical (0°C to 70°C) Ratiometric (Potentiometer): 15 ppm typical
Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
Ratiometric (Potentiometer): 15 ppm typical
Non-volatile Memory Automatic Recall of Saved Wiper Setting WiperLock™ Technology
Automatic Recall of Saved Wiper Setting
WiperLock™ Technology
SPI serial interface (10 MHz, modes 0,0 & 1,1)
High-Speed Read/Writes to wiper registers
Read/Write to Data EEPROM registers
Serially enabled EEPROM write protect
Resistor Network Terminal Disconnect Featurevia Terminal Control (TCON) Register
Reset input pin
Write Protect Feature: Hardware Write Protect (WP) Control pin Software Write Protect (WP) Configuration bit
Hardware Write Protect (WP) Control pin
Software Write Protect (WP) Configuration bit
Brown-out reset protection (1.5V typical)
Serial Interface Inactive current (2.5 uA typical)
High-Voltage Tolerant Digital Inputs: Up to 12.5V
Supports Split Rail Applications
Wide Operating Voltage: 2.7V to 5.5V - Device CharacteristicsSpecified 1.8V to 5.5V - Device Operation
2.7V to 5.5V - Device CharacteristicsSpecified
1.8V to 5.5V - Device Operation
Wide Bandwidth (-3 dB) Operation: 2 MHz (typical) for 5.0 kΩ device
2 MHz (typical) for 5.0 kΩ device
Extended temperature range (-40°C to +125°C)

Parameter

Parameter Name Value	Value
Temp. Range (°C) -40 to +125	-40 to +125
Volatile / Non Volatile Non-volatile	Non-volatile
Number of Taps 257	257
Resistance (ohms) K 5, 10, 50, 100	5, 10, 50, 100
# per Package 4	4
INL (Max) 1	1
DNL (Max) 0.5	0.5
Interface SPI	SPI

Documents

MCP434X/436X Quad Non-Volatile Data Sheet	Data Sheets	12/18/2009	2060KB
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
Implementing a 10-Bit Digi Pot Using a Quad 8-Bit Digi Pot	Tech Briefs	01/10/2013	360KB
Analog Solutions for Automotive Applications Design Guide	Brochures	12/08/2009	284KB
Signal Chain Design Guide	Brochures	11/10/2012	3229KB
Digital Potentiometer Design Guide	Design Guides	01/03/2011	706KB

Ordering Information

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP4361-103E/ML	20	QFN	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-103E/ST	20	TSSOP	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-104E/ML	20	QFN	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-104E/ST	20	TSSOP	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-502E/ML	20	QFN	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-502E/ST	20	TSSOP	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-503E/ML	20	QFN	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361-503E/ST	20	TSSOP	-40C to +125C	TUBE	1.88	1.57	1.42	1.38	1.36
MCP4361T-103E/ML	20	QFN	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-103E/ST	20	TSSOP	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-104E/ML	20	QFN	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-104E/ST	20	TSSOP	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-502E/ML	20	QFN	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-502E/ST	20	TSSOP	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-503E/ML	20	QFN	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36
MCP4361T-503E/ST	20	TSSOP	-40C to +125C	T/R	1.88	1.57	1.42	1.38	1.36

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP4361-503E/P	1.512900	2.500000	20	PDIP	.300in	Matte Tin	e3
MCP4361-104E/P	1.512900	2.500000	20	PDIP	.300in	Matte Tin	e3
MCP4361-502E/P	1.512900	2.500000	20	PDIP	.300in	Matte Tin	e3
MCP4361-103E/P	1.512900	2.500000	20	PDIP	.300in	Matte Tin	e3
MCP4361T-104E/ST	0.073700	0.200000	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361T-103E/ST	0.073700	0.200000	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361-503E/ST	0.073700	0.175676	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361-104E/ST	0.073700	0.175676	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361T-502E/ST	0.073700	0.200000	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361T-503E/ST	0.073700	0.200000	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361-103E/ST	0.073700	0.175676	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361-502E/ST	0.073700	0.175676	20	TSSOP	4.4mm	Matte Tin	e3
MCP4361-503E/ML	0.043100	0.076923	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361-104E/ML	0.043100	0.076923	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361T-104E/ML	0.043100	0.212121	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361T-502E/ML	0.043100	0.212121	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361-502E/ML	0.043100	0.076923	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361T-103E/ML	0.043100	0.212121	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361-103E/ML	0.043100	0.076923	20	QFN	4x4x0.9mm	Matte Tin	e3
MCP4361T-503E/ML	0.043100	0.212121	20	QFN	4x4x0.9mm	Matte Tin	e3