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AD7740YRM

High-frequency oscillator for automotive application

Inventory:8,441

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

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Submit your quote request for AD7740YRM using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of AD7740YRM

The AD7740YRM is a high-resolution capacitance-to-digital converter IC designed for precision measurement applications. It offers a resolution of 24 bits and operates with a single analog power supply. This converter is ideal for applications requiring accurate capacitance sensing and measurement.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Analog Power Supply
  • VSS: Analog Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AD7740YRM IC for a visual representation.

Key Features

  • High Resolution: The AD7740YRM offers a resolution of 24 bits for precise capacitance measurement.
  • Single Supply Operation: Operates with a single analog power supply, simplifying system design.
  • Accuracy: Provides accurate capacitance sensing capabilities for demanding applications.
  • I2C Interface: Supports I2C communication for easy integration with microcontrollers.
  • Low Power Consumption: Consumes low power, making it suitable for battery-powered devices.

Note: For detailed technical specifications, please refer to the AD7740YRM datasheet.

Application

  • Capacitive Sensing: Ideal for capacitance measurement and touch sensing applications.
  • Precision Instrumentation: Suitable for precision measurement instruments requiring high-resolution capacitance conversion.
  • Industrial Automation: Used in industrial automation systems for capacitance-based sensing and control.

Functionality

The AD7740YRM is a capacitance-to-digital converter that provides high-resolution conversion of capacitance values to digital data. It enables accurate and reliable capacitance measurement in various applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) and VSS (Pin 2) to the analog power supply and ground respectively.
  • Input Connection: Apply the capacitance to be measured between AIN+ (Pin 5) and AIN- (Pin 6) inputs.
  • Interface Configuration: Use the I2C interface (SDA and SCL) for communication with external devices.

Frequently Asked Questions

Q: What is the resolution of the AD7740YRM?
A: The AD7740YRM offers a resolution of 24 bits for high-precision capacitance measurement.

Q: Can the AD7740YRM be used in battery-powered devices?
A: Yes, the AD7740YRM operates with low power consumption, making it suitable for battery-powered applications requiring capacitance sensing.

Equivalent

For similar functionalities, consider these alternatives to the AD7740YRM:

  • AD7150: A capacitance-to-digital converter with similar precision and interface options.
  • MCP3421: This IC offers high-resolution analog-to-digital conversion and can be used for capacitance measurement applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Voltage to Frequency & Frequency to Voltage RoHS N
Series AD7740 Product Voltage to Frequency Converters
Full Scale Frequency 500 kHz INL - Integral Nonlinearity +/- 0.012 % FSR
Supply Voltage - Max 5.25 V Supply Voltage - Min 3 V
Supply Type Single Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Mounting Style SMD/SMT
Package / Case MSOP-8 Brand Analog Devices
Height 0.85 mm Length 3 mm
Operating Supply Voltage 3.3 V, 5 V Product Type Voltage to Frequency & Frequency to Voltage
Factory Pack Quantity 50 Subcategory Data Converter ICs
Width 3 mm Unit Weight 0.004938 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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AD7740YRM

High-frequency oscillator for automotive application

Inventory:

8,441
Overview of AD7740YRM Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

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