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Name: AD7147ACPZ-1REEL
Brand: Analog Devices Inc.
SKU: AD7147ACPZ-1REEL
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. AD7147ACPZ-1REEL

Part No.:: AD7147ACPZ-1REEL

Manufacturer:: Analog Devices Inc.

Package:: 24-WFQFN Exposed Pad, CSP

Datasheet:: AD7147ACPZ-1REEL.pdf

Description:: IC CAP TO DGT 16BIT 250K 24LFCSP

In Stock:: 3785

Quantity:: Add To Cart

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AD7147ACPZ-1REEL Specifications

Package/Case:
24-WFQFN Exposed Pad, CSP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
CapTouch™
ProductStatus:
Active
Type:
Capacitance-to-Digital Converter
NumberofChannels:
13
Resolution(Bits):
16 b
SamplingRate(PerSecond):
250k
DataInterface:
I²C, Serial
VoltageSupplySource:
Single Supply
Voltage-Supply:
2.6V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD7147ACPZ-1REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7147ACPZ-1REEL 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 AD7147ACPZ-1REEL 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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AD7147ACPZ-1REEL information

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AD7147ACPZ-1REEL Typical application Circuitry

AD7147ACPZ-1REEL

The AD7147ACPZ-1REEL is a pioneering capacitive sensor controller from Analog Devices, known for its precision and adaptability in creating user interfaces that require touch or proximity detection. This component is an integral part of Analog Devices' portfolio, designed to cater to the evolving needs of modern interactive devices such as smartphones, tablets, and other personal electronics that demand intuitive input methods. With its sophisticated CapTouch™ technology, the AD7147ACPZ-1REEL stands out for enabling highly responsive touch controls, thus enhancing user experience in various applications.

1. Adaptive Sensing Input (CINx Pins): The AD7147ACPZ-1REEL is equipped with multiple CINx pins, designed to connect directly to the capacitive sensor elements. These inputs are capable of detecting minute capacitive changes, making them ideal for touch-sensitive applications. The CINx pins support the chip's ability to dynamically adjust sensitivity, ensuring reliable operation across different environments and with various sensor sizes.

2. Robust Ground Connection (AGND, DGND Pins): The device features separate ground pins for analog (AGND) and digital (DGND) circuits, ensuring that noise from digital switching does not interfere with the analog sensing capabilities. This separation is crucial for maintaining the accuracy of capacitive measurements and the overall stability of the touch sensing functionality.

3. Power Supply Integration (VDD Pin): The VDD pin provides the power supply connection for the AD7147ACPZ-1REEL, requiring a stable voltage source typically in the range of 2.6V to 3.3V. This voltage range allows the device to be easily integrated into low-power applications, emphasizing its suitability for battery-operated devices where power efficiency is a priority.

4. Serial Communication Interface (SDA, SCL, CS Pins): For communication with microcontrollers or processors, the AD7147ACPZ-1REEL features a flexible serial interface, which can operate in either I^2C or SPI mode. The SDA and SCL pins are used for I^2C communication, while the CS pin is utilized in SPI mode. This versatility in communication protocols ensures easy integration into a wide array of electronic systems, facilitating data transfer and configuration of the touch controller.

5. Interrupt and Control Functionality (INT, RST Pins): The INT (Interrupt) pin signals the host processor when a touch event occurs, allowing for efficient processor wake-up only when necessary, thus conserving power. The RST (Reset) pin, when activated, resets the device to its default state, ensuring a reliable start-up sequence and aiding in system stability during various operational conditions.

6. Configuration and Calibration (CFG Pins): The AD7147ACPZ-1REEL includes CFG pins for adjusting settings and calibrating the device for optimal performance with different sensor types and configurations. This flexibility ensures that the touch controller can be fine-tuned for specific application requirements, enhancing the sensitivity and reliability of the touch interface.

In conclusion, the AD7147ACPZ-1REEL exemplifies Analog Devices' commitment to advancing touch technology through innovative power management and interface solutions. Its comprehensive feature set, including adaptive sensing inputs, robust communication options, and efficient power usage, make it an exceptional choice for developers aiming to implement advanced touch and proximity detection features in their designs, ensuring a seamless and interactive user experience.

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6. What is the process for return or replacement of AD7147ACPZ-1REEL?

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(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 AD7147ACPZ-1REEL.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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