What is the Additional Feature ?

Name: TSC2003IR
Brand: Texas Instruments
SKU: TSC2003IR
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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Texas Instruments TSC2003IR

Part No.:: TSC2003IR

Manufacturer:: Texas Instruments

Package:: -

Datasheet:: TSC2003IR.pdf

Description:: IC SCREEN CNTRL 12BIT 16TSSOP

In Stock:: 3453

Quantity:: Add To Cart

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TSC2003IR Specifications

Package/Case:
-
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Touchscreen:
4 Wire Resistive
Resolution(Bits):
12 b
Interface:
I²C
VoltageReference:
Internal
Voltage-Supply:
2.5V ~ 5.25V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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TSC2003IR information

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TSC2003IR Application Introduction

TSC2003IR is a versatile touchscreen controller commonly used in embedded systems for interfacing with resistive touchscreens. It provides accurate touch position detection and supports various touchscreen sizes and configurations.

Application Scenario:

In designing a user interface for portable devices, such as handheld terminals or medical instruments, TSC2003IR can be effectively utilized to enable intuitive touch interaction.

Circuit Design:

To effectively integrate TSC2003IR into your design, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power supply to TSC2003IR to maintain accurate touch detection and prevent noise interference. Utilize low-dropout voltage regulators and bypass capacitors near the power pins to minimize voltage fluctuations.

2. Signal Integrity:

Implement proper signal routing and grounding techniques to minimize noise and crosstalk, ensuring reliable touch sensing performance. Use ground planes and signal isolation techniques to reduce electromagnetic interference.

3. Touchscreen Connection:

Connect the resistive touchscreen to TSC2003IR following recommended layout guidelines to minimize parasitic capacitance and optimize signal quality. Use short, shielded cables and avoid routing touch lines near high-frequency signals or power lines.

4. Calibration:

Perform accurate touchscreen calibration during initialization to compensate for any inaccuracies in touch position detection. Implement calibration routines in firmware to ensure precise touch coordinates mapping.

5. Thermal Management:

Monitor and manage the temperature of TSC2003IR to prevent overheating, which can affect touch sensitivity and performance. Use thermal vias and heat sinks to dissipate heat effectively, especially in compact or enclosed designs.

Considerations:

When designing with TSC2003IR, keep the following considerations in mind:

- Touchscreen Size and Configuration: Ensure compatibility between the touchscreen specifications and TSC2003IR capabilities to achieve optimal touch performance.

- ESD Protection: Implement appropriate electrostatic discharge (ESD) protection measures to safeguard TSC2003IR from damage during handling and operation.

- Firmware Optimization: Develop efficient firmware algorithms for touch processing to minimize latency and enhance user experience.

- Environmental Conditions: Consider the operating environment, such as temperature and humidity, and design the system to withstand varying conditions for reliable operation.

- Compliance: Ensure compliance with industry standards and regulations, such as CE or FCC, for electromagnetic compatibility and safety requirements.

TSC2003IR FAQ

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2. How does icwhale.com guarantee that TSC2003IR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TSC2003IR. All suppliers must pass our qualification reviews before they can publish their products including TSC2003IR on icwhale.com; we pay more attention to the channels and quality of TSC2003IR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TSC2003IR price and inventory displayed accurate?

The price and inventory of TSC2003IR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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

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5. How is the shipping arranged?

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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 TSC2003IR?

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 TSC2003IR we delivered, we will accept the replacement or return of the TSC2003IR 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 TSC2003IR.

(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