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Name: AD7873BRQZ-REEL7
Brand: Analog Devices Inc.
SKU: AD7873BRQZ-REEL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7873BRQZ-REEL7

Part No.:: AD7873BRQZ-REEL7

Manufacturer:: Analog Devices Inc.

Package:: 16-SSOP (0.154, 3.90mm Width)

Datasheet:

Description:: IC SCREEN CNTRL 12BIT 16QSOP

In Stock:: 10000

Quantity:: Add To Cart

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AD7873BRQZ-REEL7 Specifications

Package/Case:
16-SSOP (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
Touchscreen:
4 Wire Resistive
Resolution(Bits):
12 b
Interface:
Serial
VoltageReference:
External, Internal
Voltage-Supply:
2.2V ~ 5.25V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD7873BRQZ-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7873BRQZ-REEL7 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 AD7873BRQZ-REEL7 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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AD7873BRQZ-REEL7 information

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AD7873BRQZ-REEL7 Application Introduction

AD7873BRQZ-REEL7 is a highly integrated, low-power, 12-bit analog-to-digital converter (ADC) designed for touchscreen applications in portable devices. It features a successive approximation architecture and operates from a single 2.7 V to 5.25 V power supply.

Application Scenario:

In designing a touchscreen interface for a portable device, AD7873BRQZ-REEL7 can be effectively utilized to convert analog touch position signals into digital data for processing.

Circuit Design:

To optimize the design using AD7873BRQZ-REEL7, consider the following aspects:

1. Power Management:

Ensure a stable power supply for AD7873BRQZ-REEL7 and associated components. Utilize low-dropout regulators and decoupling capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal noise and interference. Keep analog and digital traces separate and use ground planes effectively to reduce crosstalk.

3. Touchscreen Integration:

Connect the touchscreen panel to the AD7873BRQZ-REEL7 inputs according to the manufacturer's specifications. Implement proper filtering and calibration techniques to ensure accurate touch position detection.

4. Communication:

Interface AD7873BRQZ-REEL7 with the microcontroller or processor using the SPI or I2C interface. Configure the communication protocol and ensure proper timing to facilitate seamless data exchange.

5. Thermal Management:

Ensure adequate thermal dissipation for AD7873BRQZ-REEL7 to prevent overheating and maintain optimal performance. Place thermal vias strategically and consider adding heat sinks if required.

Considerations:

When designing with AD7873BRQZ-REEL7, keep in mind the following considerations:

- Touchscreen Calibration: Implement a robust calibration algorithm to compensate for environmental factors and variations in touch panel characteristics.

- ESD Protection: Incorporate appropriate ESD protection measures to safeguard AD7873BRQZ-REEL7 against electrostatic discharge during operation and handling.

- Power Consumption: Optimize the system firmware and touchscreen interface logic to minimize power consumption and prolong battery life in portable devices.

- EMC/EMI Compliance: Design the circuit layout and shielding to mitigate electromagnetic interference and ensure compliance with relevant EMC regulations.

- System Integration: Test the integrated system thoroughly to validate touchscreen functionality, accuracy, and reliability under various operating conditions.

AD7873BRQZ-REEL7 FAQ

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3. Are the AD7873BRQZ-REEL7 price and inventory displayed accurate?

The price and inventory of AD7873BRQZ-REEL7 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD7873BRQZ-REEL7?

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 AD7873BRQZ-REEL7 we delivered, we will accept the replacement or return of the AD7873BRQZ-REEL7 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 AD7873BRQZ-REEL7.

(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