What is the Additional Feature ?

Name: DS1666-100
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1666-100
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 DS1666-100

Part No.:: DS1666-100

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 14-DIP (0.300, 7.62mm)

Datasheet:: DS1666-100.pdf

Description:: IC DGT POT 100KOHM 128TAP 14DIP

In Stock:: 2158

Quantity:: Add To Cart

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DS1666-100 Specifications

Package/Case:
14-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Taper:
Pseudo-Logarithmic
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
100k
Interface:
Up/Down (U/D, INC, CS)
MemoryType:
Volatile
Voltage-Supply:
5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Through Hole
OperatingTemperature:
-40°C ~ 85°C

DS1666-100 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1666-100 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 DS1666-100 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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DS1666-100 information

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DS1666-100 Application Introduction

DS1666-100 is a digital potentiometer chip commonly used in electronic circuits for controlling resistance values in various applications. It offers precise resistance adjustment and can be interfaced with microcontrollers for dynamic control.

Application Scenario:

In audio equipment, DS1666-100 can be utilized to adjust volume levels or tone control settings dynamically, providing users with customizable audio experiences.

Circuit Design:

To incorporate DS1666-100 into a circuit, follow these guidelines:

1. Interface Setup:

Connect the digital interface pins of DS1666-100 to the microcontroller's GPIO pins, ensuring proper voltage levels and signal integrity. For example, connect the SDA pin to a microcontroller's I2C data pin and the SCL pin to the microcontroller's I2C clock pin.

2. Power Supply:

Provide a stable power supply voltage within the specified range for DS1666-100 operation. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable performance.

3. Resistance Control:

Utilize the microcontroller to send digital commands to DS1666-100 to adjust resistance values dynamically. Implement appropriate control algorithms to achieve desired resistance levels accurately.

4. Signal Integrity:

Ensure proper signal integrity by minimizing noise and interference in the circuit layout. Place decoupling capacitors close to the power and ground pins of DS1666-100 and route signal traces away from high-speed or noisy components.

5. Thermal Management:

Prevent overheating of DS1666-100 by providing adequate thermal dissipation measures, such as placing the chip on a heat sink or ensuring proper ventilation in the circuit enclosure.

Considerations:

When designing with DS1666-100, keep the following factors in mind:

- Resolution and Accuracy: Consider the resolution and accuracy requirements of the application and select the appropriate configuration of DS1666-100 accordingly.

- Dynamic Response: Implement efficient control algorithms to achieve fast and precise adjustments in resistance values, especially in dynamic applications such as audio volume control.

- ESD Protection: Incorporate ESD protection measures to safeguard DS1666-100 from electrostatic discharge during handling and operation.

- Compatibility: Ensure compatibility between DS1666-100 and the microcontroller's communication protocol and voltage levels to facilitate seamless integration and communication.

- Testing and Validation: Thoroughly test the circuit to verify the functionality and performance of DS1666-100 under various operating conditions, including temperature extremes and voltage fluctuations.

DS1666-100 FAQ

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3. Are the DS1666-100 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1666-100?

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 DS1666-100 we delivered, we will accept the replacement or return of the DS1666-100 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 DS1666-100.

(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