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Name: AD5247BKSZ5-RL7
Brand: Analog Devices Inc.
SKU: AD5247BKSZ5-RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD5247BKSZ5-RL7

Part No.:: AD5247BKSZ5-RL7

Manufacturer:: Analog Devices Inc.

Package:: 6-TSSOP, SC-88, SOT-363

Datasheet:

Description:: IC DGTL POT 5KOHM 128TAP SC70-6

In Stock:: 11500

Quantity:: Add To Cart

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AD5247BKSZ5-RL7 Specifications

Package/Case:
6-TSSOP, SC-88, SOT-363
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
5k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±30%
TemperatureCoefficient(Typ):
45ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

AD5247BKSZ5-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5247BKSZ5-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 AD5247BKSZ5-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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AD5247BKSZ5-RL7 information

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AD5247BKSZ5-RL7 Application Introduction

AD5247BKSZ5-RL7 is a digitally controlled potentiometer (DCP) IC manufactured by Analog Devices. It features a dual-channel, I2C interface, and a resistor array with 256 taps.

Application Scenario:

In audio equipment, AD5247BKSZ5-RL7 can be used for volume control in amplifier circuits, providing precise and digitally controlled adjustment of audio output levels.

Circuit Design:

To effectively utilize AD5247BKSZ5-RL7 in a volume control application, follow these design considerations:

1. Power Management:

Ensure stable power supply voltages for AD5247BKSZ5-RL7 and associated components. Use low-noise voltage regulators and decoupling capacitors to minimize power supply ripple and ensure reliable operation.

2. Signal Integrity:

Design the PCB layout to minimize signal interference and noise. Keep digital and analog signal traces separate and employ proper grounding techniques to maintain signal integrity.

3. Thermal Management:

Ensure adequate thermal dissipation for AD5247BKSZ5-RL7 to prevent overheating and ensure long-term reliability. Place the IC away from heat sources and consider adding heat sinks if necessary.

4. Interface:

Utilize the I2C interface of AD5247BKSZ5-RL7 for communication with the microcontroller or digital signal processor (DSP). Follow the recommended I2C bus guidelines to ensure proper communication protocol implementation.

5. Filtering:

Implement filtering techniques, such as low-pass filters, to remove noise and improve the signal-to-noise ratio in the audio path. This ensures high-quality audio output with minimal distortion.

Considerations:

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

- Resolution and Linearity: Choose the appropriate resistance value and resolution of AD5247BKSZ5-RL7 to achieve the desired level of volume control precision and linearity.

- Software Control: Develop firmware algorithms to control AD5247BKSZ5-RL7 through the I2C interface, allowing for seamless integration with the audio system's control interface.

- Output Impedance Matching: Match the output impedance of AD5247BKSZ5-RL7 with the input impedance of subsequent audio stages to prevent signal reflections and ensure optimal audio signal transfer.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMC standards, particularly in sensitive audio equipment applications.

- Testing and Calibration: Thoroughly test the volume control circuit to verify performance parameters such as channel balance, distortion, and frequency response. Calibrate the system as needed to meet specified requirements.

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3. Are the AD5247BKSZ5-RL7 price and inventory displayed accurate?

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6. What is the process for return or replacement of AD5247BKSZ5-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 AD5247BKSZ5-RL7 we delivered, we will accept the replacement or return of the AD5247BKSZ5-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 AD5247BKSZ5-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