MCP4014 _ BDTIC 中国领先电子元器件代理商

MCP4014

The MCP401X devices are volatile, 6-bit (64 wiper steps) digital potentiometers with a simple up/down serial interface. The MCP401X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count. The MCP4011 device offers a voltage divider (potentiometer), with all terminals available on pins. The MCP4012 is a true rheostat, with both nodes of the resistor available on pins. The MCP4013 device offers a voltage divider (potentiometer), with one terminal connected to ground. The MCP4014 device is a rheostat mode device, with one terminal of the resistor connected to ground. The MCP401X family of devices are available with resistor values of 2.1kΩ, 5kΩ, 10kΩ and 50kΩ. These devices operate from a single 1.8V-5.5V supply and draw less than 1 µA while operating in the static state.

产品特性

Volatile Digital Potentiometer in SOT-23 packages
64 Taps: 63 Resistors with Taps to VSS and VDD
Simple Up/Down (U/D) Protocol
Power-up to midscale
Resistance Values: 2.1kΩ, 5kΩ, 10kΩ, 50kΩ
Low Tempco: Absolute (Rheostat): <150 ppm (typ.) Ratiometric (Potentiometer): <10 ppm (typ.)
Absolute (Rheostat): <150 ppm (typ.)
Ratiometric (Potentiometer): <10 ppm (typ.)
Low Wiper Resistance: 70Ω (typ.)
Low-Power Operation: 1µA Max Static Current
Wide Operating Voltage: 1.8V to 5.5V
Extended Temperature Range: -40°C to +125°C

技术参数

Parameter Name Value	Value
Temp. Range (°C) -40 to +125	-40 to +125
Volatile / Non Volatile Volatile	Volatile
Number of Taps 64	64
Resistance (ohms) K 2.1, 5, 10, 50	2.1, 5, 10, 50
# per Package 1	1
INL (Max) 0.5	0.5
DNL (Max) 0.5	0.5
Interface Up / Down Protocol	Up / Down Protocol

文档资料

Low-Cost 64-Step Volatile Digital POT	Data Sheets	12/19/2006	3352KB
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
Automotive Recommended Product Selector Guide	Brochures	09/16/2014	7598KB
Signal Chain Design Guide	Brochures	11/10/2012	3229KB
Digital Potentiometer Design Guide	Design Guides	01/03/2011	706KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP4014T-103E/OT	5	SOT-23	-40C to +125C	T/R	0.51	0.43	0.39	0.38	0.37
MCP4014T-202E/OT	5	SOT-23	-40C to +125C	T/R	0.51	0.43	0.39	0.38	0.37
MCP4014T-502E/OT	5	SOT-23	-40C to +125C	T/R	0.51	0.43	0.39	0.38	0.37
MCP4014T-503E/OT	5	SOT-23	-40C to +125C	T/R	0.51	0.43	0.39	0.38	0.37

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP4014T-202E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP4014T-502E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP4014T-503E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP4014T-103E/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3