What is the Additional Feature ?

Name: DS1859B-020+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1859B-020+
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 DS1859B-020+

Part No.:: DS1859B-020+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 16-LBGA, CSPBGA

Datasheet:: DS1859B-020+.pdf

Description:: IC DGT POT 20KOHM 256TAP 16CSBGA

In Stock:: 2033

Quantity:: Add To Cart

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DS1859B-020+ Specifications

Package/Case:
16-LBGA, CSPBGA
Packaging:
Tray
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
20k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.85V ~ 5.5V
Features:
Selectable Address, Temperature Sensor
Tolerance:
±20%
TemperatureCoefficient(Typ):
50ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 95°C

DS1859B-020+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1859B-020+ 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 DS1859B-020+ 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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DS1859B-020+ information

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DS1859B-020+ Application Introduction

DS1859B-020+ is a digital temperature sensor and PWM fan controller, commonly used in computer systems and electronic devices for temperature monitoring and fan speed control.

Application Scenario:

In a computer cooling system, DS1859B-020+ can be utilized to monitor temperature and adjust fan speeds accordingly, ensuring optimal thermal performance.

Circuit Design:

To effectively integrate DS1859B-020+ into a cooling system, consider the following steps:

1. Temperature Sensor Integration:

Connect a temperature sensor, such as a thermistor or a digital temperature sensor, to the DS1859B-020+. Ensure proper calibration and placement for accurate temperature readings.

2. Fan Control:

Connect the cooling fans to the PWM output pins of DS1859B-020+. Utilize the built-in PID control loop to adjust fan speeds based on the temperature readings, ensuring efficient cooling without excessive noise.

3. Power Management:

Implement suitable power supply and regulation circuitry to ensure stable operation of DS1859B-020+ and connected peripherals. Use decoupling capacitors to minimize voltage fluctuations.

4. Signal Integrity:

Pay attention to signal integrity by minimizing noise and interference in the circuit layout. Proper grounding and shielding techniques can help maintain signal integrity and prevent erroneous temperature readings.

5. Thermal Management:

Design an efficient thermal management system to dissipate heat generated by the DS1859B-020+ and other components. Use heat sinks, thermal pads, and proper airflow to prevent overheating and ensure reliable operation.

Optimization Techniques:

To optimize the design, consider the following:

- Firmware Optimization: Develop efficient firmware algorithms to enhance temperature control accuracy and responsiveness.

- Advanced Control Features: Explore advanced features of DS1859B-020+ like temperature averaging and fan speed profiles to tailor the cooling system to specific requirements.

- System Integration: Integrate DS1859B-020+ with other monitoring and control systems for seamless operation and enhanced functionality.

- Environmental Considerations: Consider environmental factors such as ambient temperature and humidity levels when designing the cooling system to ensure reliable performance in diverse conditions.

- Compliance and Testing: Ensure compliance with relevant regulatory standards and conduct thorough testing to validate the performance and reliability of the cooling system.

DS1859B-020+ FAQ

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6. What is the process for return or replacement of DS1859B-020+?

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 DS1859B-020+ we delivered, we will accept the replacement or return of the DS1859B-020+ 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 DS1859B-020+.

(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