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Name: MCP4552T-103E/MS
Brand: Microchip Technology
SKU: MCP4552T-103E/MS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology MCP4552T-103E/MS

Part No.:: MCP4552T-103E/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4552T-103E/MS.pdf

Description:: IC DGTL POT 10KOHM 257TAP 8MSOP

In Stock:: 2789

Quantity:: Add To Cart

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MCP4552T-103E/MS Application Introduction

MCP4552T-103E/MS is a dual digital potentiometer with non-volatile memory, offering precise resistance adjustment for various applications in electronics and instrumentation.

Application Scenario:

In audio equipment, MCP4552T-103E/MS can be utilized to control volume levels or tone settings, providing users with customizable audio experiences.

Circuit Design:

To effectively integrate MCP4552T-103E/MS into a circuit design, consider the following steps:

1. Interface Configuration:

Connect the MCP4552T-103E/MS to the microcontroller or host device using the appropriate communication protocol, such as SPI or I2C. Assign unique slave addresses if multiple devices are used on the same bus.

2. Resistance Adjustment:

Utilize the digital control inputs of MCP4552T-103E/MS to adjust the resistance values dynamically. Implement proper debouncing techniques if mechanical switches are used for manual adjustment.

3. Signal Integrity:

Ensure signal integrity by minimizing noise and interference along the communication lines between the microcontroller and MCP4552T-103E/MS. Use twisted pair cables, ground planes, and bypass capacitors for noise suppression.

4. Power Management:

Provide stable power to MCP4552T-103E/MS and associated components. Use voltage regulators with low output ripple and decoupling capacitors near the device to reduce voltage fluctuations.

5. Thermal Management:

Prevent overheating of MCP4552T-103E/MS by ensuring adequate ventilation and thermal dissipation. Mount the device on a heat sink if operating in high-temperature environments or under heavy load conditions.

Considerations:

When designing with MCP4552T-103E/MS, it's important to consider:

- Resolution and Accuracy: Choose the appropriate resolution and tolerance level of the digital potentiometer to meet the precision requirements of the application.

- Non-Volatile Memory: Leverage the non-volatile memory feature to store resistance settings even during power loss or device shutdown, ensuring persistence across power cycles.

- Calibration and Testing: Calibrate the MCP4552T-103E/MS periodically to maintain accuracy and reliability over time. Perform thorough testing to verify functionality and performance under various operating conditions.

- ESD Protection: Implement electrostatic discharge (ESD) protection measures to safeguard MCP4552T-103E/MS and sensitive circuitry from damage during handling and operation.

- Compatibility: Ensure compatibility with the microcontroller or host device in terms of voltage levels, communication protocol, and timing requirements to facilitate seamless integration and operation.

MCP4552T-103E/MS information

MCP4552T-103E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
257
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Mute, Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4552T-103E/MS FAQ

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3. Are the MCP4552T-103E/MS price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4552T-103E/MS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP4552T-103E/MS we delivered, we will accept the replacement or return of the MCP4552T-103E/MS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MCP4552T-103E/MS.

(3)The PartNo is unused and only in the original unpacked packaging.

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