Data Acquisition - Digital Potentiometers 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) ±20% 150 ppm/°C 10000Ohm 5V -40°C~125°C 10kOhm MCP4151 IC DGTL POT 10KOHM 257TAP 8MSOP
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Nov 19, 2021
Burton Kitto
Arduino SPI DigiPot Control Tutorial
Data Acquisition - Digital Potentiometers 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) ±20% 150 ppm/°C 10000Ohm 5V -40°C~125°C 10kOhm MCP4151 IC DGTL POT 10KOHM 257TAP 8MSOP
The MCP4151 device offers a wide range of product offerings using an SPI interface. This device supports 8-bit resistor network, and Potentiometer and Rheostat pinouts. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.
MCP4151-103E/MS
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.52162 | $1.52 |
| 10+ | $1.43549 | $14.35 |
| 100+ | $1.35424 | $135.42 |
| 500+ | $1.27758 | $638.79 |
| 1000+ | $1.20526 | $1205.26 |
Footprint
The MCP41XX devices offer a wide range of product offerings using an SPI interface. This family of devices support 7-bit and 8-bit resistor networks, and Potentiometer and Rheostat pinouts. The MCP415X devices can be used to replace the common mechanical trim pot in applications where the operating and terminal voltages are within CMOS process limitations (VDD = 2.7V to 5.5V).
This article provides you with a basic overview of the MCP4151 Dual SPI Digital POT, including its pin descriptions, features and specifications, etc., to help you quickly understand what MCP4151 is.
● Dual Resistor Network option
● Potentiometer or Rheostat configuration options
● Resistor Network Resolution:
◆ 8-bit: 256 Resistors (257 Steps)
● RAB Resistances options of: 10 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 & 1,1)
◆ High-Speed Read/Writes to wiper registers
◆ SDI/SDO multiplexing
● Resistor Network Terminal Disconnect Feature via:
◆ Shutdown pin (SHDN)
◆ Terminal Control (TCON) Register
● 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
● Internal weak pull-up on all digital inputs
● Wide Operating Voltage: 1.8V to 5.5V
● Extended temperature range (-40°C to +125°C)
Microchip Technology MCP4151-103E/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP4151-103E/MS.
Microchip Technology MCP4151-103E/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP4151-103E/MS.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 14 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| Number of Pins | 8Pins | |
| Memory Types | Volatile | |
| Operating Temperature | -40°C~125°C | |
| Packaging | Tube | |
| Published | 2008 | |
| Tolerance | ±20% | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 8Terminations |
| Product Attribute | Attribute Value | |
|---|---|---|
| ECCN Code | EAR99 | |
| Temperature Coefficient | 150 ppm/°C | |
| Resistance | 10kOhm | |
| Number of Positions | 256Positions | |
| Terminal Finish | Matte Tin (Sn) | |
| Voltage - Supply | 1.8V~5.5V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V | |
| Terminal Pitch | 0.65mm | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | MCP4151 | |
| Pin Count | 8 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Supply Voltage | 5V | |
| Configuration | Potentiometer | |
| Interface | SPI | |
| Number of Circuits | 1Circuit | |
| Nominal Supply Current | 1mA | |
| Bandwidth | 1 kHz | |
| Taper | Linear | |
| Number of Taps | 257Taps | |
| Total Resistance | 10000Ohm | |
| Resistance - Wiper (Ω) (Typ) | 75 | |
| Resistor Terminal Voltage-Max | 5V | |
| Length | 3mm | |
| Width | 3mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant |
Block Diagram
| Model number | Manufacturer | Description |
| MCP4151T-103E/UN | Microchip Technology Inc | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO10, PLASTIC, MSOP-10 |
| MCP4151-103E/UN | Microchip Technology Inc | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO10, PLASTIC, MSOP-10 |
| MCP4151T-103E/P | Microchip Technology Inc | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDIP8, 0.300 INCH, PLASTIC, DIP-8 |
| MCP4151-103I/MS | Microchip Technology Inc | DIGITAL POTENTIOMETER, PDSO8, PLASTIC, MSOP-8 |
| MCP4151-103I/SN | Microchip Technology Inc | DIGITAL POTENTIOMETER, PDSO8, 3.90 MM, PLASTIC, SOIC-8 |
| MAX5450EUB-T | Maxim Integrated Products | Digital Potentiometer, 2 Func, 10000ohm, Increment/decrement Control Interface, 256 Positions, CMOS, PDSO10, MO-187C-BA, MICRO, SOP-10 |
| MCP4151T-103I/MF | Microchip Technology Inc | DIGITAL POTENTIOMETER, PDSO8, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8 |
| MCP4151-103E/SL | Microchip Technology Inc | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO14, 3.90 MM, PLASTIC, SOIC-14 |
| MCP4151T-103E/SL | Microchip Technology Inc | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO14, 3.90 MM, PLASTIC, SOIC-14 |
| MCP4151T-103E/ML | Microchip Technology Inc | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 |
Package
8-Lead MSOP
Example
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
Download datasheets and manufacturer documentation for MCP4151-103E/MS
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