ADS7846N
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- Mfr.Part #
- ADS7846N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 12BIT 16TSSOP
- Stock
- 1,712
- In Stock ：
- 1,712
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- Manufacturer :
- Texas Instruments
- Product Category :
- Touch Screen Controllers
- Supply Voltage-Max (Vsup) :
- 5.25V
- Supply Voltage-Min (Vsup) :
- 2.2V
- Mount :
- Surface Mount
- Operating Supply Current :
- 500μA
- Thickness :
- 1mm
- Conversion Rate :
- 125 ksps
- Weight :
- 61.887009mg
- Sampling Rate :
- 125 ksps
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Radiation Hardening :
- No
- Contact Plating :
- Gold
- Interface :
- SPI
- Termination :
- SMD/SMT
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply :
- 2.2V~5.25V
- Number of Terminations :
- 16
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- ANALOG CIRCUIT
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- ECCN Code :
- EAR99
- Base Part Number :
- ADS7846
- Voltage Reference :
- External Internal
- Width :
- 4.4mm
- RoHS Status :
- ROHS3 Compliant
- Resolution (Bits) :
- 12 b
- Mounting Type :
- Surface Mount
- Length :
- 5mm
- Touchscreen :
- 4 Wire Resistive
- Number of Pins :
- 16
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 1.2mm
- Supply Voltage :
- 2.7V
- Pbfree Code :
- yes
- Pin Count :
- 16
- Nominal Supply Current :
- 780µA
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Number of Bits :
- 12
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 6
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Datasheets
- ADS7846N
Touch Screen Controllers Texas Instruments ADS7846N Overview
The Texas Instruments ADS7846N is a precision touch screen controller, tailored for compact and demanding applications. This 16-pin TSSOP integrated circuit is renowned for its 12-bit resolution, ensuring high accuracy in capturing touch inputs. The ADS7846N stands out in the market for its efficient performance and reliability, making it a prime choice for manufacturers seeking robust solutions for touch-based interfaces. With its advanced design and Texas Instruments' proven technology, the Touch Screen Controllers Texas Instruments ADS7846N is engineered to enhance user interaction with electronic devices, providing smooth and responsive touch feedback.
ADS7846N Features
The ADS7846N boasts a range of features that make it highly suitable for sophisticated touch screen applications. Key features include battery-operated functionality, an on-chip temperature sensor, and a 4-wire touch screen interface. Its low power consumption is ideal for portable devices, while its internal 2.5V reference enhances precision. Additionally, the ADS7846N supports a variety of screen sizes, offering flexibility in design and implementation.
ADS7846N Applications
- Smartphones and Tablets: The ADS7846N is extensively used in the touchscreen modules of smartphones and tablets, where precision and battery efficiency are critical.
- Portable Navigation Devices: In GPS systems, this controller helps to provide reliable and accurate touch inputs, enhancing the user interface in navigation devices.
- Industrial Controls: The robustness of ADS7846N makes it suitable for use in industrial environments where touch screen functionality is required to operate machinery or control panels.
- Medical Equipment: Its high precision and reliability are essential for medical devices that rely on touch screen inputs for controls and navigation within the interface.
- Automotive Interfaces: The ADS7846N contributes to the responsive touch controls used in automotive touch panels, aiding drivers in system navigation and settings adjustment without distraction.
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