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Name: AD7873ARQZ-REEL7
Brand: Analog Devices Inc.
SKU: AD7873ARQZ-REEL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7873ARQZ-REEL7

Part No.:: AD7873ARQZ-REEL7

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC SCREEN CNTRL 12BIT 16QSOP

In Stock:: 71750

Quantity:: Add To Cart

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AD7873ARQZ-REEL7 Specifications

Package/Case:
16-SSOP (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Active
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

AD7873ARQZ-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7873ARQZ-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 AD7873ARQZ-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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AD7873ARQZ-REEL7 information

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AD7873ARQZ-REEL7 Application Introduction

AD7873ARQZ-REEL7 is a high-performance, 12-bit analog-to-digital converter (ADC) designed for touchscreen applications, offering low power consumption and high-speed conversion capabilities.

Application Scenario:

In touchscreen-based systems, AD7873ARQZ-REEL7 can be effectively utilized for precise and rapid conversion of analog touch sensor signals into digital data, enabling accurate touch input recognition and interaction in devices like smartphones, tablets, and industrial control panels.

Circuit Design:

To optimize the design of a touchscreen interface using AD7873ARQZ-REEL7, consider the following aspects:

1. Touch Sensor Connection:

Connect the touch sensors, typically capacitive sensors, to the dedicated pins of AD7873ARQZ-REEL7. Ensure proper sensor layout and shielding to minimize noise and interference, maximizing touch sensitivity and accuracy.

2. Power Management:

Implement efficient power supply and management techniques to ensure stable operation of AD7873ARQZ-REEL7 and associated components. Utilize low-dropout regulators (LDOs) and decoupling capacitors to minimize power noise and maintain signal integrity.

3. Signal Integrity:

Pay attention to signal routing and grounding to minimize signal distortion and maintain signal integrity throughout the touchscreen interface circuitry. Proper layout techniques, such as star grounding and differential signaling, can help mitigate noise and crosstalk.

4. ESD Protection:

Incorporate robust electrostatic discharge (ESD) protection mechanisms to safeguard AD7873ARQZ-REEL7 and sensitive touch components against potential damage from static discharge events, ensuring long-term reliability and durability.

5. Thermal Management:

Ensure adequate thermal dissipation for AD7873ARQZ-REEL7 and surrounding components to prevent overheating and maintain optimal performance. Proper heat sinking and ventilation design can help dissipate heat effectively in touchscreen devices with prolonged usage.

Considerations:

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

- Calibration: Implement calibration algorithms to compensate for variations in touch sensor characteristics and environmental factors, ensuring consistent and accurate touch input across different operating conditions.

- System Integration: Integrate AD7873ARQZ-REEL7 seamlessly with the microcontroller or processor unit handling the touchscreen interface, optimizing communication protocols and data exchange for efficient touch data processing and user interaction.

- Noise Immunity: Employ filtering techniques, such as low-pass filters and digital signal processing algorithms, to suppress noise and interference in touch sensor signals, enhancing the robustness and reliability of touch input detection.

- Compliance Standards: Ensure compliance with relevant industry standards and regulations, such as ISO 9241 for ergonomic design and IEC 61000 for electromagnetic compatibility, to guarantee the safety, performance, and interoperability of the touchscreen device.

AD7873ARQZ-REEL7 FAQ

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3. Are the AD7873ARQZ-REEL7 price and inventory displayed accurate?

The price and inventory of AD7873ARQZ-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 AD7873ARQZ-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 AD7873ARQZ-REEL7 we delivered, we will accept the replacement or return of the AD7873ARQZ-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 AD7873ARQZ-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