What is the Additional Feature ?

Name: DS1809-050
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1809-050
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 DS1809-050

Part No.:: DS1809-050

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: DS1809-050.pdf

Description:: IC DGTL POT 50KOHM 64TAP 8DIP

In Stock:: 2931

Quantity:: Add To Cart

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DS1809-050 Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
Series:
Dallastat™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
64
Resistance(Ohms):
50k
Interface:
Pushbutton
MemoryType:
Non-Volatile
Voltage-Supply:
5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Through Hole
OperatingTemperature:
-40°C ~ 85°C

DS1809-050 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1809-050 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 DS1809-050 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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DS1809-050 information

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DS1809-050 Application Introduction

DS1809-050 is a digitally controlled potentiometer with nonvolatile memory, commonly used in electronic circuits for various applications. It features dual-channel operation and can be utilized for tasks such as volume control in audio systems or bias adjustment in amplifier circuits.

Application Scenario:

In audio equipment, DS1809-050 can be employed to adjust the volume level or set bias currents in amplifier stages for optimal performance.

Circuit Design:

To design a volume control system using DS1809-050, follow these steps:

1. Control Interface:

Connect the control pins of DS1809-050 to a microcontroller or other digital control circuitry. Utilize the digital interface, such as I2C or SPI, to communicate with the potentiometer and adjust its resistance value.

2. Audio Signal Path:

Insert DS1809-050 into the audio signal path, such as between the audio source and amplifier input. Adjust the resistance value dynamically to control the volume level.

3. Power Supply:

Provide appropriate power supply voltage to DS1809-050 and ensure sufficient current capability for reliable operation. Utilize voltage regulators and decoupling capacitors to minimize noise.

4. Signal Integrity:

Design the circuit layout to minimize signal distortion and interference in the audio path. Place decoupling capacitors close to DS1809-050 to filter out high-frequency noise.

5. Thermal Management:

Consider thermal dissipation requirements for DS1809-050 to prevent overheating and ensure long-term reliability. Provide adequate ventilation or heat sinking if necessary.

Considerations:

When designing the circuit, it's essential to consider:

- Digital Interface Compatibility: Ensure compatibility between the microcontroller or control circuitry and the communication protocol used by DS1809-050.

- Output Load Impedance: Check the output impedance of DS1809-050 to match it with the input impedance of the following stage for optimal signal transfer.

- Noise Immunity: Implement filtering techniques to minimize noise interference on the digital control signals and audio paths.

- Power Efficiency: Optimize power consumption by utilizing sleep modes or power-down features of DS1809-050 when not in use.

- Component Selection: Choose components with suitable specifications and ratings to ensure compatibility and reliability in the circuit design.

DS1809-050 FAQ

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3. Are the DS1809-050 price and inventory displayed accurate?

The price and inventory of DS1809-050 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 DS1809-050?

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 DS1809-050 we delivered, we will accept the replacement or return of the DS1809-050 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 DS1809-050.

(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