What is the Additional Feature ?

Name: MAX5478EUD+T
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX5478EUD+T
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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Analog Devices Inc./Maxim Integrated MAX5478EUD+T

Part No.:: MAX5478EUD+T

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: MAX5478EUD+T.pdf

Description:: IC DGT POT 50KOHM 256TAP 14TSSOP

In Stock:: 2181

Quantity:: Add To Cart

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MAX5478EUD+T Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.25V
Features:
Selectable Address
Tolerance:
±25%
TemperatureCoefficient(Typ):
70ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

MAX5478EUD+T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX5478EUD+T price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MAX5478EUD+T to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MAX5478EUD+T information

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MAX5478EUD+T Application Introduction

MAX5478EUD+T is a digital potentiometer chip commonly used in various electronic applications for analog signal adjustment and control. It offers high resolution, low temperature coefficient, and non-volatile memory for storing settings.

Application Scenario:

In audio equipment, MAX5478EUD+T can be utilized to adjust volume levels, tone controls, or biasing circuits, providing precise and programmable analog signal processing.

Circuit Design:

To effectively integrate MAX5478EUD+T into a circuit, consider the following design aspects:

1. Power Supply:

Ensure a stable power supply voltage within the specified operating range (typically 2.7V to 5.5V) to MAX5478EUD+T. Utilize low-dropout voltage regulators and bypass capacitors for noise reduction and voltage stability.

2. Signal Integrity:

Minimize signal distortion and noise by employing proper PCB layout techniques, such as short and direct traces, ground planes, and isolation of digital and analog sections. Shield sensitive analog traces from high-frequency digital signals to prevent crosstalk and interference.

3. Control Interface:

Implement a suitable control interface, such as I2C or SPI, to communicate with MAX5478EUD+T. Configure the corresponding microcontroller pins for serial communication and ensure proper signal level translation if interfacing with devices operating at different voltage levels.

4. Thermal Management:

Prevent overheating of MAX5478EUD+T by providing adequate heat dissipation mechanisms, such as thermal vias, heatsinks, or thermal pads connected to a ground plane. Ensure proper ventilation and consider ambient temperature conditions during system operation.

5. Calibration and Testing:

Calibrate the digital potentiometer for accurate resistance values and perform thorough testing to verify its functionality and reliability under various operating conditions. Consider temperature drift and aging effects for long-term stability.

Considerations:

When designing with MAX5478EUD+T, it's essential to consider:

- Resolution and Accuracy: Choose the appropriate resolution and accuracy settings to meet the requirements of the application, balancing between precision and cost.

- Non-Volatile Memory: Utilize the non-volatile memory feature to store and recall settings, ensuring consistent performance across power cycles.

- Dynamic Response: Evaluate the dynamic response of the digital potentiometer in real-time applications to ensure rapid and accurate adjustment of analog signals.

- ESD Protection: Implement proper electrostatic discharge (ESD) protection measures to safeguard MAX5478EUD+T from damage during handling and operation.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, to maintain signal integrity and maximize the performance of the circuit.

MAX5478EUD+T FAQ

1. How to order MAX5478EUD+T on icwhale.com?

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2. How does icwhale.com guarantee that MAX5478EUD+T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX5478EUD+T. All suppliers must pass our qualification reviews before they can publish their products including MAX5478EUD+T on icwhale.com; we pay more attention to the channels and quality of MAX5478EUD+T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MAX5478EUD+T price and inventory displayed accurate?

The price and inventory of MAX5478EUD+T fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MAX5478EUD+T?

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 MAX5478EUD+T we delivered, we will accept the replacement or return of the MAX5478EUD+T 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 MAX5478EUD+T.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations