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See Technical Specifications

MCP41100-E/SN

8-Bit Single Digital POT with SPI.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

MCP41100-E/SN
Datasheet:

MCP41100-E/SN Datasheet (PDF)
Resistance:

100 kOhms
Number of POTs:

Single
Taps per POT:

256
Digital Interface:

Serial
EDA/CAD Models:

Request Free CAD Models for MCP41100-E/SN

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MCP41100-E/SN General Description

The MCP41100 is a single-channel, 8-bit digital potentiometer features 100kΩ end-to-end resistance value with an SPI serial interface. The wiper position varies linearly and is controlled via the SPI interface. The MCP41100 has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP41100 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 MCP41100 is available in 8-pin PDIP and SOIC packages.

Key Features

Single Resistor Network
Potentiometer or Rheostat configuration options
8-bit: 255 Resistors (256 Steps)
100kO
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: 145 MHz (typ.)
Extended temperature range: -40°C to +125°C

Specifications

Product Category:	Digital Potentiometer ICs	Resistance:	100 kOhms
Number of POTs:	Single	Taps per POT:	256
Digital Interface:	Serial	Operating Supply Voltage:	2.7 V to 5.5 V
Operating Supply Current:	340 uA	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C	Mounting Style:	PCB Mount
Taper:	Linear	Packaging:	Tube
Description/Function:	256 Step SPI 100k Ohm with SPI Interface	Height:	1.25 mm
Length:	4.9 mm	Supply Type:	Single
Termination Style:	SMD/SMT	Width:	3.9 mm
Moisture Sensitive:	Yes	Product Type:	Digital Potentiometer ICs
Factory Pack Quantity:	100	Subcategory:	Digital Potentiometer ICs
Supply Voltage - Max:	5.5 V	Supply Voltage - Min:	2.7 V
Unit Weight:	0.019048 oz	Tags	MCP411, MCP41, MCP4, MCP