What is the Additional Feature ?

Name: ADS7846AN
Brand: Burr Brown
SKU: ADS7846AN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Burr Brown ADS7846AN

Part No.:: ADS7846AN

Manufacturer:: Burr Brown

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: ADS7846AN.pdf

Description:: A/D CONV TOUCH SCREEN CONTROLLER

In Stock:: 7332

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ADS7846AN Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Bulk
Series:
-
ProductStatus:
Active
Touchscreen:
4 Wire Capacitive
Resolution(Bits):
12 b
Interface:
Microwire, QSPI, SPI
VoltageReference:
External, Internal
Voltage-Supply:
2.2V ~ 5.25V
Current-Supply:
780 µA
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

ADS7846AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS7846AN 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 ADS7846AN to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ADS7846AN information

Views：

ADS7846AN Application Introduction

ADS7846AN is a touch screen controller IC commonly used in various electronic devices for precise and reliable touch input detection. It provides accurate digitization of touch positions and supports resistive touch screen interfaces, making it suitable for applications requiring touch-based user interfaces.

Application Scenario:

In consumer electronics, automotive infotainment systems, and industrial control panels, ADS7846AN can be employed to implement responsive and intuitive touch screen interfaces, enhancing user interaction and usability.

Circuit Design:

To effectively utilize ADS7846AN in a design project, consider the following design optimization techniques:

1. Power Management:

Implement efficient power supply and management circuitry to ensure stable voltage levels and minimize noise interference. Utilize low-dropout voltage regulators and decoupling capacitors to provide clean power to ADS7846AN and associated components.

2. Signal Integrity:

Optimize signal routing, grounding, and shielding to maintain signal integrity and reduce crosstalk and electromagnetic interference. Minimize trace lengths and avoid crossing high-speed digital signals to prevent signal degradation.

3. Touch Screen Interface:

Connect the resistive touch screen panel to the inputs of ADS7846AN with proper signal conditioning and filtering to enhance touch accuracy and reliability. Ensure proper calibration of the touch screen to compensate for non-linearity and drift.

4. Controller Configuration:

Configure ADS7846AN settings, such as sampling rate, resolution, and reference voltage, to meet the requirements of the touch screen application. Implement calibration routines to optimize touch sensitivity and accuracy.

5. Thermal Management:

Address thermal considerations by optimizing the placement of ADS7846AN on the PCB and providing adequate heat dissipation mechanisms. Monitor the temperature of the IC during operation to prevent overheating and ensure reliable performance.

Considerations:

When designing with ADS7846AN, consider the following factors for successful integration and operation:

- Touch Screen Compatibility: Ensure compatibility between ADS7846AN and the touch screen panel in terms of interface protocol, resolution, and touch sensitivity.

- Environmental Conditions: Consider the operating environment, such as temperature, humidity, and electromagnetic interference, and design the system to withstand harsh conditions for reliable performance.

- ESD Protection: Implement electrostatic discharge (ESD) protection measures to safeguard ADS7846AN and the touch screen panel from damage during handling and operation.

- System Integration: Integrate ADS7846AN with other system components, such as microcontrollers, display drivers, and communication interfaces, to create a seamless and responsive touch screen interface.

- Testing and Validation: Perform comprehensive testing and validation of the touch screen system to verify touch accuracy, responsiveness, and reliability under various operating conditions and user interactions.

ADS7846AN FAQ

1. How to order ADS7846AN on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ADS7846AN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ADS7846AN. All suppliers must pass our qualification reviews before they can publish their products including ADS7846AN on icwhale.com; we pay more attention to the channels and quality of ADS7846AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ADS7846AN price and inventory displayed accurate?

The price and inventory of ADS7846AN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ADS7846AN?

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 ADS7846AN we delivered, we will accept the replacement or return of the ADS7846AN 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 ADS7846AN.

(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