MCP42010 _ BDTIC 中国领先电子元器件代理商

MCP42010

The MCP42010 is a dual-channel, 8-bit digital potentiometer features 10kΩ end-to-end resistance value with an SPI serial interface. The wiper position varies linearly and is controlled via the SPI interface. The MCP42010 has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP42010 digital potentiometer include audio equipment (volume and tone controls), servo-motor control, battery charging and control, communications (line impedance matching), power supplies, instrumentation (gain, offset adjust), LCD contrast control and programmable filters. The MCP42010 is available in 8-pin PDIP and SOIC packages.

产品特性

Two Resistor Networks
Potentiometer or Rheostat configuration options
Resistor Network Resolution 8-bit: 255 Resistors (256 Steps)
8-bit: 255 Resistors (256 Steps)
RAB Resistances options of: 10kΩ
10kΩ
Zero-Scale to Full-Scale Wiper operation
INL: 1LSB (max)
DNL: 1LSB (max)
SPI Compatible Serial interface
Standby current: 1uA (max)
Wide Operating Voltage: 2.7V to 5.5V
Wide Bandwidth (-3dB) Operation: 1 MHz (typ.)
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 256	256
Resistance (ohms) K 10	10
# per Package 2	2
INL (Max) 1	1
DNL (Max) 1	1
Interface SPI	SPI

文档资料

MCP41XXX/42XXX Datasheet	Data Sheets	04/06/2004	866KB
MCP42010 Rev. A Silicon Errata	Errata	10/22/2002	64KB
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
AN746 - Interfacing Microchip's MCP41XXX/42XXX Digital Potentiometers to a PICmicro Microcontroller	AppNote	04/02/2001	193KB
AN747 - Communicating with Daisy Chained MCP42XXX Digital Potentiometers	AppNote	04/02/2001	132KB
AN757 - Interfacing Microchip's MCP41XXX and MCP42XXX Digital Potentiometers to Motorola?s 68HC12 Microcontroller	AppNote	07/18/2001	210KB
Analog & Interface Guide (Volume 2)	Brochures	10/11/2005	1067KB
Quick Guide to Microchip Development Tools	Brochures	10/15/2014	11223KB
Signal Chain Design Guide	Brochures	11/10/2012	3229KB
MCP41XXX/42XXX	Product Line Documents	09/22/2003	866KB
Digital Potentiometer Design Guide	Design Guides	01/03/2011	706KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP42010-E/P	14	PDIP	-40C to +125C	TUBE	2.17	1.81	1.65	1.59	1.57
MCP42010-E/SL	14	SOIC	-40C to +125C	TUBE	2.17	1.81	1.65	1.59	1.57
MCP42010-E/ST	14	TSSOP	-40C to +125C	TUBE	2.17	1.81	1.65	1.59	1.57
MCP42010-I/P	14	PDIP	-40C to +85C	TUBE	2.00	1.67	1.52	1.47	1.45
MCP42010-I/SL	14	SOIC	-40C to +85C	TUBE	2.00	1.67	1.52	1.47	1.45
MCP42010-I/ST	14	TSSOP	-40C to +85C	TUBE	2.00	1.67	1.52	1.47	1.45
MCP42010T-E/SL	14	SOIC	-40C to +125C	T/R	2.17	1.81	1.65	1.59	1.57
MCP42010T-E/ST	14	TSSOP	-40C to +125C	T/R	2.17	1.81	1.65	1.59	1.57
MCP42010T-I/SL	14	SOIC	-40C to +85C	T/R	2.00	1.67	1.52	1.47	1.45
MCP42010T-I/ST	14	TSSOP	-40C to +85C	T/R	2.00	1.67	1.52	1.47	1.45

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP42010-I/P	0.953300	1.833333	14	PDIP	.300in	Matte Tin	e3
MCP42010-E/P	0.953300	1.833333	14	PDIP	.300in	Matte Tin	e3
MCP42010T-E/ST	0.060000	0.246800	14	TSSOP	4.4mm	Matte Tin	e3
MCP42010T-I/ST	0.060000	0.246800	14	TSSOP	4.4mm	Matte Tin	e3
MCP42010-E/ST	0.060000	0.125000	14	TSSOP	4.4mm	Matte Tin	e3
MCP42010-I/ST	0.060000	0.125000	14	TSSOP	4.4mm	Matte Tin	e3
MCP42010T-I/SL	0.143200	0.325000	14	SOIC	.150In(3.90mm)	Matte Tin	e3
MCP42010T-E/SL	0.143200	0.325000	14	SOIC	.150In(3.90mm)	Matte Tin	e3
MCP42010-E/SL	0.143200	0.280702	14	SOIC	.150In(3.90mm)	Matte Tin	e3
MCP42010-I/SL	0.143200	0.280702	14	SOIC	.150In(3.90mm)	Matte Tin	e3