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Name: DS1809Z-W10+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1809Z-W10+
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 DS1809Z-W10+

Part No.:: DS1809Z-W10+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DS1809Z-W10+.pdf

Description:: IC DGTL POT 10KOHM 64TAP 8SOIC

In Stock:: 3122

Quantity:: Add To Cart

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DS1809Z-W10+ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
Dallastat™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
64
Resistance(Ohms):
10k
Interface:
Pushbutton
MemoryType:
Non-Volatile
Voltage-Supply:
5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

DS1809Z-W10+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1809Z-W10+ 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 DS1809Z-W10+ 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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DS1809Z-W10+ information

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The working principle and core technical features of DS1809Z-W10+

DS1809Z-W10+ is a digitally controlled potentiometer manufactured by Maxim Integrated. It offers a compact and versatile solution for applications requiring precise resistance adjustments in electronic circuits.

Working Principle:

The DS1809Z-W10+ integrates a resistive ladder network controlled by digital inputs. It consists of a series of resistive elements connected in a ladder configuration, with digital switches between each node. By toggling these switches on or off, the effective resistance between two terminals can be adjusted digitally.

Core Technology Features:

- Digitally Controlled: The key feature of DS1809Z-W10+ is its digital control interface, allowing precise and repeatable resistance adjustments via digital signals.

- Non-Volatile Memory: The device incorporates non-volatile memory to store resistance settings, ensuring retention even when power is removed.

- Dual Channel: DS1809Z-W10+ offers dual-channel operation, enabling independent adjustment of resistance in two separate circuits.

- Low Power Consumption: With low power consumption characteristics, DS1809Z-W10+ is suitable for battery-powered applications where energy efficiency is critical.

- Wide Resistance Range: The device supports a wide range of resistance values, catering to various circuit design requirements.

Application Scenario:

In audio equipment, DS1809Z-W10+ can be used for volume control circuits, allowing users to adjust audio output levels digitally. This eliminates the need for mechanical potentiometers prone to wear and tear, enhancing system reliability and longevity.

Circuit Design:

To implement volume control using DS1809Z-W10+, follow these steps:

1. Connection:

Connect the DS1809Z-W10+ to the audio circuit, with one channel controlling the left audio channel and the other for the right channel.

2. Digital Control:

Interface the digital control pins of DS1809Z-W10+ with a microcontroller or digital signal processor (DSP) to enable remote volume adjustment via software control.

3. Power Supply:

Provide a stable power supply to DS1809Z-W10+ to ensure proper operation and accurate resistance adjustments.

4. User Interface:

Integrate a user interface, such as buttons or a touchscreen, to allow users to interact with the volume control system. Implement firmware algorithms to translate user inputs into digital control signals for DS1809Z-W10+.

5. Output Amplification:

Connect the output of DS1809Z-W10+ to an audio amplifier circuit to drive speakers or headphones with the adjusted audio signal.

Advantages:

- Improved Precision: Digital control enables precise and repeatable volume adjustments, enhancing user experience.

- Reduced Component Wear: Elimination of mechanical potentiometers reduces component wear and ensures long-term reliability.

- Remote Control: Digital control allows remote volume adjustment, enabling integration with smart home systems or multimedia devices.

- Flexible Integration: DS1809Z-W10+ can be easily integrated into existing audio circuits, offering flexibility in design and implementation.

- Energy Efficiency: Low power consumption characteristics make DS1809Z-W10+ suitable for battery-powered applications, extending device runtime.

Considerations:

When designing the volume control system, consider factors such as:

- Signal Integrity: Ensure that the resistance adjustments made by DS1809Z-W10+ do not introduce noise or distortions into the audio signal.

- User Interface: Design an intuitive user interface for volume control, considering factors such as button layout, responsiveness, and feedback.

- System Compatibility: Verify compatibility between DS1809Z-W10+ and other components in the audio system, including microcontrollers, amplifiers, and input/output devices.

- Reliability Testing: Thoroughly test the volume control system to ensure stability, accuracy, and reliability under various operating conditions.

DS1809Z-W10+ FAQ

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3. Are the DS1809Z-W10+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1809Z-W10+?

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 DS1809Z-W10+ we delivered, we will accept the replacement or return of the DS1809Z-W10+ 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 DS1809Z-W10+.

(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