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Name: AD5270BRMZ-100-RL7
Brand: Analog Devices Inc.
SKU: AD5270BRMZ-100-RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD5270BRMZ-100-RL7

Part No.:: AD5270BRMZ-100-RL7

Manufacturer:: Analog Devices Inc.

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: AD5270BRMZ-100-RL7.pdf

Description:: IC DGT RHE 100KOHM 1024TP 10MSOP

In Stock:: 3300

Quantity:: Add To Cart

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AD5270BRMZ-100-RL7 Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
1024
Resistance(Ohms):
100k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V, ±2.5V ~ 2.75V
Features:
Cascade Pin
Tolerance:
±1%
TemperatureCoefficient(Typ):
5ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

AD5270BRMZ-100-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5270BRMZ-100-RL7 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 AD5270BRMZ-100-RL7 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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AD5270BRMZ-100-RL7 information

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AD5270BRMZ-100-RL7 Typical application Circuitry

AD5270BRMZ-100-RL7 is a digital potentiometer chip with versatile functionality, commonly used in electronic circuits for various applications. It features non-volatile memory, low temperature coefficient, and wide resistance range.

Application Scenario:

In audio equipment, AD5270BRMZ-100-RL7 can be employed to control volume levels digitally, providing precise adjustment and memory storage of volume settings.

Circuit Design:

To design a digital volume control circuit using AD5270BRMZ-100-RL7, follow these steps:

1. Digital Interface Connection:

Connect the serial interface pins of AD5270BRMZ-100-RL7, such as SCLK, SDIN, and CS, to the corresponding pins of the microcontroller or digital interface module. These pins enable communication with the digital potentiometer for setting resistance values.

2. Analog Output Connection:

Connect the wiper terminal (W) of AD5270BRMZ-100-RL7 to the audio circuit's signal path, such as between the audio source and amplifier input. This terminal adjusts the resistance between the end terminals (A and B) to control the audio signal level.

3. Power Supply:

Ensure a stable power supply for AD5270BRMZ-100-RL7 within its specified voltage range. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

4. User Interface:

Integrate a user interface, such as a rotary encoder or push buttons, to control the volume setting digitally. Configure the microcontroller to interpret user inputs and send corresponding commands to AD5270BRMZ-100-RL7 via the serial interface.

5. Non-Volatile Memory:

Utilize the non-volatile memory feature of AD5270BRMZ-100-RL7 to store volume settings even when power is removed. This ensures that the volume level remains consistent across power cycles.

Considerations:

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

- Digital Interface Compatibility: Ensure that the microcontroller's digital interface is compatible with AD5270BRMZ-100-RL7's serial interface requirements, including voltage levels and protocol.

- Audio Signal Integrity: Minimize signal distortion and noise introduced by AD5270BRMZ-100-RL7 by using high-quality audio components and proper PCB layout techniques.

- Resolution and Accuracy: Select appropriate resolution settings and calibration techniques to achieve the desired volume control precision and linearity.

- ESD Protection: Implement ESD protection measures to safeguard AD5270BRMZ-100-RL7 and other sensitive components against electrostatic discharge during handling and operation.

- Compatibility Testing: Verify compatibility and performance of the digital volume control circuit with different audio sources, amplifiers, and output devices to ensure seamless integration and optimal audio quality.

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6. What is the process for return or replacement of AD5270BRMZ-100-RL7?

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 AD5270BRMZ-100-RL7 we delivered, we will accept the replacement or return of the AD5270BRMZ-100-RL7 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 AD5270BRMZ-100-RL7.

(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