Digital Potentiometers | Digipot | MCP41010 | RS
최근 검색 기록

    Digital Potentiometers

    Digital Potentiometers are three-terminal devices, two fixed end terminals and one wiper terminal which are used to vary resistance.

    What is a Digital potentiometer?

    A digital potentiometer also known as a digipot, is similar to a standard analogue potentiometer, which is a variable type resistor except the digital potentiometer has an IC (integrated circuit) that can take a signal input rather. Potentiometers physically change the resistance value whereas digital potentiometers modify the resistance value via digital inputs rather than a rotary wheel or a slider.

    Where might I use one?

    Digital potentiometers would be beneficial where environmental factors would impact a mechanical potentiometer in areas where there is vibration, dust, moisture or grease as digital potentiometers are encapsulated they offer better protection, they are also less vulnerable to vibration Digital potentiometers are used to calibrate system tolerances or control system parameters.

    What are the advantages over a mechanical potentiometer?

    Digital potentiometers can be operated in a closed control loop and don’t need physical access to be adjusted. . They offer better stability and reliability and as digital will offer additional functionality, some even have on - chip memory

    Applications

    • System calibration
    • Process control
    • Sensor calibration
    • Smart actuator
    • Voltage margining
    • Programmable power supplies
    • Volume control

    180 표시되는 제품 Digital Potentiometers

    • RS 제품 번호 403-676
    • 제조사 부품 번호 MCP41010-E/P
    개당가격(5개가 1팩안에)
    ₩3,233.60
    Microchip
    Serial-SPI
    10kΩ
    256
    Linear
    -
    1
    Through Hole
    PDIP
    8
    Single
    3.3 V, 5 V
    -
    9.27 x 6.35 x 3.3mm
    3.3mm
    • RS 제품 번호 248-5941
    • 제조사 부품 번호 X9C103SIZT1
    개당
    ₩13,272.80
    Renesas Electronics
    -
    -
    -
    Linear
    Non-Volatile
    1
    -
    SOIC
    8
    -
    -
    -
    -
    -
    • RS 제품 번호 213-0281
    • 제조사 부품 번호 5TC8424
    개당
    ₩85,164.00
    Siemens
    Push Button
    -
    -
    -
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 724-0450
    • 제조사 부품 번호 MCP4021-103E/MS
    개당가격(5개가 1팩안에)
    ₩1,564.16
    Microchip
    Serial-2 Wire
    10kΩ
    64
    Linear
    Non-Volatile
    1
    Surface Mount
    MSOP
    8
    Single
    1.8 → 5.5 V
    -
    3 x 3 x 0.95mm
    0.95mm
    • RS 제품 번호 723-9930
    • 제조사 부품 번호 MCP4151-103E/P
    개당가격(2개가 1팩안에)
    ₩1,872.48
    Microchip
    Serial-SPI
    10kΩ
    257
    Linear
    Volatile
    1
    Through Hole
    PDIP
    8
    Single
    1.8 to 5.5 V
    -
    0.4 x 0.28 x 0.195in
    4.95mm
    개당가격(96개가 1튜브안에)
    ₩2,389.48
    Microchip
    Serial-2 Wire, Serial-I2C
    10kΩ
    256
    -
    Non-Volatile
    2
    Surface Mount
    TSSOP
    14
    Single
    2.5 V, 3.3 V, 5 V
    -
    5 x 4.4 x 1mm
    1mm
    • RS 제품 번호 165-3467
    • 제조사 부품 번호 MCP4161-103E/P
    개당가격(60개가 1튜브안에)
    ₩2,017.24
    Microchip
    Serial-SPI
    10kΩ
    257
    Linear
    Non-Volatile
    1
    Through Hole
    PDIP
    8
    Single
    1.8 to 5.5 V
    -
    0.4 x 0.28 x 0.195in
    4.95mm
    • RS 제품 번호 256-1674
    • 제조사 부품 번호 ISL90842UIV1427Z
    개당가격(95개가 1튜브안에)
    ₩5,711.44
    Renesas Electronics
    I2C
    -
    256
    -
    -
    4
    -
    TSSOP-14
    14
    -
    -
    -
    -
    -
    • RS 제품 번호 724-0123
    • 제조사 부품 번호 MCP4152-502E/SN
    개당가격(2개가 1팩안에)
    ₩1,776.60
    Microchip
    Serial-SPI
    5kΩ
    257
    Linear
    Volatile
    1
    Surface Mount
    SOIC
    8
    Single
    1.8 → 5.5 V
    -
    4.9 x 3.9 x 1.25mm
    1.25mm
    • RS 제품 번호 687-8449
    • 제조사 부품 번호 MCP4561-103E/MS
    개당
    ₩1,857.44
    Microchip
    Serial-2 Wire, Serial-I2C
    10kΩ
    256
    -
    Non-Volatile
    1
    Surface Mount
    MSOP
    8
    Single
    2.5 V, 3.3 V, 5 V
    -
    3 x 3 x 0.85mm
    0.85mm
    • RS 제품 번호 262-7227
    • 제조사 부품 번호 ISL22346UFV20Z
    개당가격(740개가 1튜브안에)
    ₩4,666.16
    Renesas Electronics
    I2C
    -
    128
    Linear, Log
    Non-Volatile
    -
    -
    -
    20
    -
    -
    -
    -
    -
    개당가격(5개가 1팩안에)
    ₩1,770.96
    Microchip
    Serial-2 Wire, Serial-I2C
    10kΩ
    256
    -
    Volatile
    2
    Surface Mount
    TSSOP
    14
    Single
    2.5 V, 3.3 V, 5 V
    -
    5 x 4.4 x 1mm
    1mm
    • RS 제품 번호 738-6102P
    • 제조사 부품 번호 MCP4021-103E/SN
    개당(튜브에 담겨 공급됨)
    ₩1,507.76
    Microchip
    Serial-2 Wire
    10kΩ
    64
    -
    Non-Volatile
    -
    Surface Mount
    SOIC
    8
    Single
    3.3 V, 5 V
    -
    4.9 x 3.9 x 1.25mm
    1.25mm
    • RS 제품 번호 738-6809
    • 제조사 부품 번호 MCP4018T-104E/LT
    개당가격(5개가 1테이프안에)
    ₩994.52
    Microchip
    Serial-I2C
    100kΩ
    128
    Linear
    Volatile
    1
    Surface Mount
    SC-70
    6
    Single
    1.8 → 5.5 V
    -
    2 x 1.25 x 1mm
    1mm
    • RS 제품 번호 687-8446P
    • 제조사 부품 번호 MCP4551-103E/MS
    개당(튜브에 담겨 공급됨)
    ₩1,755.92
    Microchip
    Serial-2 Wire, Serial-I2C
    10kΩ
    256
    -
    Volatile
    1
    Surface Mount
    MSOP
    8
    Single
    2.5 V, 3.3 V, 5 V
    -
    3 x 3 x 0.85mm
    0.85mm
    • RS 제품 번호 770-7761
    • 제조사 부품 번호 MCP41010-I/P
    개당가격(6개가 1팩안에)
    ₩3,105.76
    Microchip
    Serial-SPI
    10kΩ
    256
    Linear
    Volatile
    1
    Through Hole
    PDIP
    8
    Single
    2.7 → 5.5 V
    -
    9.78 x 6.6 x 3.68mm
    3.68mm
    개당(튜브에 담겨 공급됨)
    ₩2,428.96
    Microchip
    Serial-2 Wire, Serial-I2C
    10kΩ
    256
    -
    Non-Volatile
    2
    Surface Mount
    TSSOP
    14
    Single
    2.5 V, 3.3 V, 5 V
    -
    5 x 4.4 x 1mm
    1mm
    • RS 제품 번호 628-3762
    • 제조사 부품 번호 MCP41010-I/SN
    개당가격(5개가 1팩안에)
    ₩2,744.80
    Microchip
    Serial-SPI
    10kΩ
    256
    Linear
    -
    1
    Surface Mount
    SOIC
    8
    Single
    3.3 V, 5 V
    -
    4.9 x 3.9 x 1.25mm
    1.25mm
    • RS 제품 번호 196-8998
    • 제조사 부품 번호 ISL90727WIE627Z-TK
    개당가격(1000개가 1릴안에)
    ₩1,432.56
    Renesas Electronics
    -
    -
    -
    -
    -
    -
    -
    -
    6
    -
    -
    -
    -
    -
    • RS 제품 번호 724-0154P
    • 제조사 부품 번호 MCP4161-502E/SN
    개당(튜브에 담겨 공급됨)
    ₩2,729.76
    Microchip
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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