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See Technical Specifications

MCP41HV51-502E/ST +BOM

MCP41HV51 SPI e3 Lead Free digital potentiometer 0.48kHz 18V 5kOhm 1.05mm

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

MCP41HV51-502E/ST
Datasheet:

MCP41HV51-502E/ST Datasheet (PDF)
Programmable:

Not Verified
Taper:

Linear
Configuration:

Potentiometer
Number Of Circuits:

1
EDA/CAD Models:

Request Free CAD Models for MCP41HV51-502E/ST

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MCP41HV51-502E/ST General Description

The MCP41HV51-502E/ST by Microchip is a high-quality digital potentiometer ideal for fine-tuning resistance values. Featuring a single potentiometer with a 5Kohm end-to-end resistance, it utilizes SPI interface for easy control. The linear track taper ensures consistent resistance adjustment, with a tolerance of ±20%. Operating between 1.8V and 5.5V supply voltage, this device is also RoHS compliant, making it a sustainable choice for electronic projects

Key Features

High-Voltage Analog Support:
Wide Operating Voltage:
Analog: 10V to 36V (specified performance)
Digital: 2.7V to 5.5V
Resistor Network Resolution
8-bit: 255 Resistors (256 Taps)
RAB Resistance Options:
5kΩ
10kΩ
50kΩ
100kΩ
High Terminal/Wiper Current (IW) Support:
25 mA (for 5kΩ)
12.5 mA (for 10 kΩ)
6.5 mA (for 50 kΩ and 100 kΩ)
Zero-Scale to Full-Scale Wiper Operation
Low Wiper Resistance: 75Ω (Typical)
Low Tempco:
Absolute (Rheostat): 50 ppm Typical(0°C to +70°C)
Ratiometric (Potentiometer): 15 ppm Typical
SPI Serial Interface (10 MHz, Modes 0,0 and 1,1)
Resistor Network Terminal Disconnect Via:
Shutdown Pin (SHDN)
Terminal Control (TCON) Register
Write Latch (WLAT) Pin to control update of Volatile Wiper Register (such as Zero Crossing)
Power-On Rest / Brown-Out Reset for both:
Digital Supply (VL/DGND); 1.5V Typical
Analog Supply (V+ / V-); 3.5V Typical
Serial Interface Inactive Current (3 µA Typical)
500 kHz Typical Bandwidth (-3 dB) Operation(5.0 kΩ Device)
Extended Temperature Range (-40°C to +125°C)
Package Types: TSSOP-14 and QFN-20 (5x5)

Specifications

Category	Integrated Circuits (ICs)Data AcquisitionDigital Potentiometers	Series	-
Programmable	Not Verified	Taper	Linear
Configuration	Potentiometer	Number of Circuits	1
Number of Taps	256	Resistance (Ohms)	5k
Interface	SPI	Memory Type	Volatile
Voltage - Supply	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	Features	-
Tolerance	±20%	Temperature Coefficient (Typ)	100ppm/°C
Mounting Type	Surface Mount	Operating Temperature	-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ)	145	Base Product Number	MCP41HV51
Product Category	Digital Potentiometer ICs	Resistance	5 kOhms
Temperature Coefficient	100 PPM / C	Number of POTs	Single
Taps per POT	256	Wiper Memory	Volatile
Digital Interface	SPI	Operating Supply Voltage	1.8 V to 5.5 V
Operating Supply Current	45 uA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Mounting Style	PCB Mount
Termination Style	SMD/SMT	Qualification	AEC-Q100
Description/Function	Digital potentiometer with SPI serial interface and volatile memory	Product Type	Digital Potentiometer ICs
Factory Pack Quantity	96	Subcategory	Digital Potentiometer ICs
Supply Voltage - Max	36 V, 5.5 V	Supply Voltage - Min	10 V, 1.8 V
Unit Weight	0.004949 oz