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

Part No.:: AD7147ACPZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 24-WFQFN Exposed Pad, CSP

Datasheet:: AD7147ACPZ-REEL.pdf

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

In Stock:: 3771

Quantity:: Add To Cart

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AD7147ACPZ-REEL 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:
SPI
VoltageSupplySource:
Single Supply
Voltage-Supply:
2.6V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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

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AD7147ACPZ-REEL Typical application Circuitry

AD7147ACPZ-REEL

The AD7147ACPZ-REEL is a pivotal component of Analog Devices' Capacitance-to-Digital Converter (CDC) series, specifically designed for interfacing with capacitive sensors. This advanced technology facilitates highly sensitive and precise touch sensing interfaces, making it an ideal choice for applications such as touch screens, touchpads, and proximity sensor systems where accurate touch detection and measurement are critical. The AD7147ACPZ-REEL is especially noted for its ability to implement sophisticated touch sensing capabilities with minimal external components, enhancing design simplicity and system reliability.

1. Capacitive Sensor Inputs (CINx Pins): The AD7147ACPZ-REEL is equipped with multiple capacitive sensor input pins, labeled CIN0 through CIN12, enabling direct connection to capacitive sensors. These inputs are designed to detect minute changes in capacitance, such as those induced by a user's touch, and convert these changes into digital signals. This feature allows the AD7147ACPZ-REEL to serve as the core component in touch-sensitive applications, providing precise control and interaction capabilities.

2. Power Supply and Grounding (VDD, GND Pins): The device operates with a single power supply connected to the VDD pin and requires a stable ground connection through the GND pin. These connections are fundamental to the device's operation, ensuring that the AD7147ACPZ-REEL receives the necessary power for its internal circuits while maintaining a stable reference point for accurate capacitance measurement.

3. Serial Interface for Communication (SDA, SCL, CS Pins): For communication with microcontrollers or processors, the AD7147ACPZ-REEL features a serial interface, including SDA (Serial Data) and SCL (Serial Clock) pins for I2C communication. Additionally, a Chip Select (CS) pin is provided for configurations where SPI communication is preferred. This flexible communication interface allows the device to easily integrate into a variety of system architectures, facilitating the retrieval of touch event data and configuration settings.

4. Interrupt Output for Event Notification (IRQ Pin): The IRQ (Interrupt Request) pin is used to signal the host processor when a touch event is detected or when data is ready to be read. This feature enables efficient power management by allowing the system to remain in a low-power state until an interaction is detected, at which point the system can wake and respond accordingly.

5. External Component Connections (RST, AGND Pins): The AD7147ACPZ-REEL includes an RST (Reset) pin for hardware resetting of the device, ensuring it can be returned to a known state or re-initialized as needed. The AGND (Analog Ground) pin provides a separate ground connection for the analog components of the device, reducing noise and interference in the capacitance measurement circuits.

The AD7147ACPZ-REEL exemplifies Analog Devices' commitment to advancing touch sensing technology, providing a robust and versatile solution for implementing interactive interfaces. Its detailed pin configuration and innovative capacitance-to-digital conversion capabilities make it an indispensable tool for designers and engineers looking to develop cutting-edge touch and proximity sensing systems. By leveraging the AD7147ACPZ-REEL, developers can create highly responsive and intuitive interfaces that enhance user interaction and device functionality.

AD7147ACPZ-REEL FAQ

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

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 AD7147ACPZ-REEL we delivered, we will accept the replacement or return of the AD7147ACPZ-REEL 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 AD7147ACPZ-REEL.

(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