AD7843ARUZ-REEL7
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- Mfr.Part #
- AD7843ARUZ-REEL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 12BIT 16TSSOP
- Stock
- 4,000
- In Stock ：
- 4,000
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Touch Screen Controllers
- Number of Terminations :
- 16
- Surface Mount :
- yes
- Number of Channels :
- 4
- Number of Analog Inputs :
- 2
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Integral Nonlinearity (INL) :
- 2 LSB
- Terminal Form :
- Gull wing
- Touchscreen :
- 4 Wire Resistive
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Number of Pins :
- 16
- Pin Count :
- 16
- Terminal Pitch :
- 0.65mm
- Voltage Reference :
- External
- Length :
- 5mm
- Sampling Rate :
- 125 ksps
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Resolution (Bits) :
- 12 b
- Input Capacitance :
- 37pF
- Number of A/D Converters :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 8 Weeks
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Max Input Voltage :
- 3.6V
- Voltage - Supply :
- 2.2V~5.25V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pbfree Code :
- No
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 1.4mW
- Consumer IC Type :
- CONSUMER CIRCUIT
- Base Part Number :
- AD7843
- Lead Free :
- Contains Lead
- Operating Supply Voltage :
- 3.3V
- Min Input Voltage :
- 1V
- Polarity :
- Unipolar
- Interface :
- Serial
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Datasheets
- AD7843ARUZ-REEL7
Touch Screen Controllers Analog Devices, Inc. AD7843ARUZ-REEL7 Overview
The AD7843ARUZ-REEL7 from Analog Devices, Inc. is a precision touch screen controller designed to deliver enhanced user interface solutions for a variety of demanding applications. This 12-bit successive approximation analog-to-digital converter (ADC) integrates a touch screen driver and a digital interface on a single chip, making it an ideal choice for developers looking to streamline their designs. Its compact 16-TSSOP package and high data acquisition rate facilitate easy integration into compact systems, providing robust performance and reliability. This product supports dual touch panels and features battery life optimization through automatic power-down functions, making the Touch Screen Controllers Analog Devices, Inc. AD7843ARUZ-REEL7 a cornerstone in modern touch screen technology.
AD7843ARUZ-REEL7 Features
The AD7843ARUZ-REEL7 offers several standout features to enhance device functionality and user experience:
- 12-bit resolution for high precision input detection.
- Integrated touch screen driver that simplifies design and reduces component count.
- On-chip 2.5 V reference voltage source, providing stability and reducing external dependencies.
- SPI and serial interface compatibility, ensuring easy integration with most microprocessors and microcontrollers.
- Single supply operation from 2.2V to 5.25V, accommodating a wide range of power environments.
- Automatic power-down mode to conserve energy, ideal for battery-operated devices.
AD7843ARUZ-REEL7 Applications
- Smartphones and Tablets: Employs high-precision touch inputs for enhanced user interactions and multi-touch capabilities.
- Portable GPS Devices: Integrates into GPS technology to provide responsive touch interactions, improving user navigation and interface accessibility.
- Automotive Touch Screens: Used in vehicle infotainment and navigation systems to provide reliable and durable touch control under various environmental conditions.
- Medical Monitoring Devices: Facilitates the development of touch-based interfaces for medical equipment, enhancing usability in critical healthcare environments.
- Industrial Control Panels: Adapts to rugged industrial applications requiring precise and reliable touch input even in challenging operational conditions.
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