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Name: AD7147PACPZ-1RL
Brand: Analog Devices Inc.
SKU: AD7147PACPZ-1RL
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. AD7147PACPZ-1RL

Part No.:: AD7147PACPZ-1RL

Manufacturer:: Analog Devices Inc.

Package:: 24-WFQFN Exposed Pad, CSP

Datasheet:: AD7147PACPZ-1RL.pdf

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

In Stock:: 2650

Quantity:: Add To Cart

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AD7147PACPZ-1RL Specifications

Package/Case:
24-WFQFN Exposed Pad, CSP
Packaging:
Tape & Reel (TR),Bulk
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

AD7147PACPZ-1RL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7147PACPZ-1RL 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 AD7147PACPZ-1RL 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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AD7147PACPZ-1RL information

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AD7147PACPZ-1RL Typical application Circuitry

AD7147PACPZ-1RL

The AD7147PACPZ-1RL is a sophisticated capacitive sensor controller from the renowned portfolio of Analog Devices, designed to elevate the interface experience with its cutting-edge touch and proximity sensing capabilities. This device is part of Analog Devices' commitment to providing innovative solutions for interactive applications, ranging from personal electronics to industrial interfaces, where touch sensitivity adds significant value. The AD7147PACPZ-1RL, leveraging Analog Devices' proprietary capacitance-to-digital conversion technology, is optimized for delivering precise touch detection, making it an ideal choice for developers looking to implement state-of-the-art user interfaces.

1. Capacitive Input Channels (SENSE Pins): The core functionality of the AD7147PACPZ-1RL revolves around its SENSE pins, which are meticulously designed to connect with capacitive sensors. When a user interacts with the touch surface, these pins pick up on the minuscule changes in capacitance. The device processes these changes to accurately determine touch locations and intensities, adaptable to a wide range of sensor designs and applications due to its flexible sensing capabilities.

2. Dedicated Ground Lines (AGND, DGND Pins): To ensure that the capacitive sensing operations are free from electronic noise, the AD7147PACPZ-1RL is equipped with separate ground pins for its analog (AGND) and digital (DGND) circuits. This separation is crucial for preserving the integrity of the capacitive signals, thereby maintaining high accuracy in touch detection under various conditions.

3. Dual Voltage Supply Pins (AVDD, DVDD Pins): The AD7147PACPZ-1RL is designed to operate with a dual voltage supply, with the AVDD and DVDD pins providing power to the analog and digital sections, respectively. This arrangement, typically requiring a voltage range of 2.6V to 3.3V, highlights the device's low-power operation, aligning with the power efficiency needs of battery-powered and portable applications.

4. Serial Interface Options (SDA, SCL, and CS Pins): Offering flexibility in communication, the AD7147PACPZ-1RL supports both I^2C (through the SDA and SCL pins) and SPI (via the CS pin) serial communication protocols. This versatility allows for easy integration into a variety of system architectures, enabling straightforward data transmission and device configuration.

5. Touch Event Indication (IRQ Pin): The IRQ (Interrupt Request) pin is a distinctive feature of the AD7147PACPZ-1RL, designed to notify the host processor immediately when a touch event is detected. This efficient signaling mechanism helps in conserving energy by allowing systems to operate in a low-power state until an interaction is identified.

6. System Initialization and Customization (RST, CTx Pins): Featuring a RST (Reset) pin for device initialization, the AD7147PACPZ-1RL ensures reliable startup and operation by allowing systems to revert to known states. The CTx pins serve as conduits for device configuration, facilitating the calibration and adjustment of the touch sensing functionality to suit specific requirements and sensor setups.

The AD7147PACPZ-1RL is a testament to Analog Devices' prowess in crafting solutions that blend technical excellence with practical application. Its incorporation of advanced capacitive sensing, efficient power management, and robust communication protocols renders it an exceptional choice for developers seeking to integrate advanced touch and proximity detection features into their designs, ensuring a responsive and intuitive user experience.

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6. What is the process for return or replacement of AD7147PACPZ-1RL?

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 AD7147PACPZ-1RL we delivered, we will accept the replacement or return of the AD7147PACPZ-1RL 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 AD7147PACPZ-1RL.

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

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