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Name: AD7147WPACPZ-500R7
Brand: Analog Devices Inc.
SKU: AD7147WPACPZ-500R7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7147WPACPZ-500R7

Part No.:: AD7147WPACPZ-500R7

Manufacturer:: Analog Devices Inc.

Package:: 24-WFQFN Exposed Pad, CSP

Datasheet:: AD7147WPACPZ-500R7.pdf

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

In Stock:: 5768

Quantity:: Add To Cart

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AD7147WPACPZ-500R7 Specifications

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

AD7147WPACPZ-500R7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7147WPACPZ-500R7 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 AD7147WPACPZ-500R7 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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AD7147WPACPZ-500R7 information

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AD7147WPACPZ-500R7 Typical application Circuitry

AD7147WPACPZ-500R7

The AD7147WPACPZ-500R7 is a highly advanced capacitive sensing controller, expertly developed by Analog Devices, designed to seamlessly integrate into a wide range of interactive electronic devices. This device is part of a broader initiative by Analog Devices to push the boundaries of user interface technology, offering touch and proximity sensing solutions that are not only highly responsive but also incredibly precise. The AD7147WPACPZ-500R7, employing sophisticated capacitance-to-digital conversion technology, is specifically engineered to meet the demands of applications where accurate touch sensing is critical, such as in consumer electronics, automotive interfaces, and industrial control systems.

1. Precision Capacitive Input Detection (CAPx Pins): The AD7147WPACPZ-500R7 boasts CAPx pins, which are essential for connecting to capacitive sensors. These pins are adept at detecting the slight changes in capacitance caused by touch or close proximity, making the device exceptionally responsive to user input. The flexibility offered by these pins enables the AD7147WPACPZ-500R7 to be used with various sensor configurations, ensuring a wide applicability across different design needs.

2. Dedicated Ground Separation (AGND, DGND Pins): In its architecture, the AD7147WPACPZ-500R7 features separate AGND (Analog Ground) and DGND (Digital Ground) pins, minimizing the risk of digital noise affecting the analog signal processing. This separation is critical for maintaining the integrity of the capacitive sensing mechanism, ensuring that the device consistently provides reliable touch detection.

3. Optimized Power Supply Inputs (AVDD, DVDD Pins): The device operates with a dual power supply system, through the AVDD and DVDD pins, catering to the analog and digital circuits, respectively. This configuration underscores the device's low-power operation, necessitating a supply voltage in the range of 2.6V to 3.3V, aligning with the requirements of power-sensitive applications.

4. Versatile Serial Interfaces (SDA, SCL, CS Pins): For communication with external controllers, the AD7147WPACPZ-500R7 supports both I^2C (through the SDA and SCL pins) and SPI (via the CS pin) protocols. This dual communication capability ensures that the device can be easily incorporated into various system architectures, allowing for flexible data exchange and configuration.

5. Efficient Interrupt Mechanism (IRQ Pin): The IRQ (Interrupt Request) pin is a standout feature of the AD7147WPACPZ-500R7, designed to alert the host processor immediately upon detecting a touch event. This capability allows for efficient power management, as systems can remain in a low-power state until a user interaction prompts activity, thereby enhancing battery life.

6. Robust Initialization and Configuration Options (RST, CFG Pins): Featuring an RST (Reset) pin for straightforward device initialization, the AD7147WPACPZ-500R7 guarantees reliable operation by allowing systems to reset to a known state easily. Additionally, the CFG (Configuration) pins offer the possibility to fine-tune the device's settings, adapting the touch sensing performance to the specific requirements of the application and sensor layout.

The AD7147WPACPZ-500R7 exemplifies Analog Devices' commitment to developing cutting-edge capacitive sensing technologies. By combining precision touch detection with energy efficiency and flexible integration options, this device represents an optimal solution for developers seeking to enhance the user interface of their electronic products, ensuring an interactive and engaging experience for end-users.

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6. What is the process for return or replacement of AD7147WPACPZ-500R7?

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 AD7147WPACPZ-500R7 we delivered, we will accept the replacement or return of the AD7147WPACPZ-500R7 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 AD7147WPACPZ-500R7.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations