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Name: DS1867E-100+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1867E-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 DS1867E-100+

Part No.:: DS1867E-100+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: DS1867E-100+.pdf

Description:: IC DGT POT 100KOHM 256TP 20TSSOP

In Stock:: 2894

Quantity:: Add To Cart

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DS1867E-100+ Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
100k
Interface:
Serial
MemoryType:
Non-Volatile
Voltage-Supply:
5V
Features:
Cascade Pin
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

DS1867E-100+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1867E-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 DS1867E-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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DS1867E-100+ information

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DS1867E-100+ Application Introduction

DS1867E-100+ is a dual nonvolatile (NV) digital potentiometer with 100 taps, offering versatile functionality for various electronic designs. It features NV memory, which allows the device to retain its settings even when power is removed.

Application Scenario:

In electronic systems requiring precise resistance adjustment, DS1867E-100+ can be used to calibrate circuits, control gain in amplifiers, or adjust bias voltages in analog circuits.

Circuit Design:

To effectively integrate DS1867E-100+ into a circuit, consider the following design tips:

1. Power Management:

Provide stable power to DS1867E-100+ and associated components to ensure reliable operation. Use voltage regulators and decoupling capacitors to filter noise and prevent voltage spikes.

2. Signal Integrity:

Keep signal traces short and minimize interference from other components to maintain signal integrity. Place bypass capacitors close to the device to filter high-frequency noise.

3. Thermal Management:

Ensure proper heat dissipation to prevent overheating of DS1867E-100+. Use thermal vias, heat sinks, or thermal pads to improve thermal conductivity and dissipate heat efficiently.

4. PCB Layout:

Optimize the PCB layout to minimize signal crosstalk and ensure proper grounding. Follow recommended layout guidelines provided in the datasheet to reduce EMI and maintain signal integrity.

5. Output Protection:

Implement overvoltage and overcurrent protection circuits to safeguard DS1867E-100+ and connected components from potential damage. Use surge protectors or transient voltage suppressors if necessary.

Considerations:

When designing with DS1867E-100+, it's important to consider:

- Resistance Range: Choose the appropriate resistance range and tap configuration to meet the requirements of the application.

- Communication Interface: Select the suitable communication protocol, such as I2C or SPI, to interface with the microcontroller or host system.

- Calibration Accuracy: Calibrate the device periodically to maintain accuracy, especially in applications requiring precise resistance values.

- Operating Conditions: Ensure that the device operates within its specified temperature and voltage range to prevent performance degradation or failure.

- ESD Protection: Implement ESD protection measures during handling and assembly to prevent damage to DS1867E-100+ from electrostatic discharge.

DS1867E-100+ FAQ

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3. Are the DS1867E-100+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1867E-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 DS1867E-100+ we delivered, we will accept the replacement or return of the DS1867E-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 DS1867E-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