AD7873ARU
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- Mfr.Part #
- AD7873ARU
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT TOUCHSCREEN 16TSSOP
- Stock
- 17,255
- In Stock ：
- 17,255
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Touch Screen Controllers
- Lead Free :
- Contains Lead
- Polarity :
- Unipolar
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 3.3V
- JESD-609 Code :
- e3
- Sampling Rate :
- 125 ksps
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Number of Terminations :
- 16
- Voltage Reference :
- External Internal
- Interface :
- Serial
- Operating Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Channels :
- 6
- Length :
- 5mm
- Integral Nonlinearity (INL) :
- 2 LSB
- Pin Count :
- 16
- Radiation Hardening :
- No
- Number of A/D Converters :
- 1
- Pbfree Code :
- No
- Number of Bits :
- 12
- Height :
- 1.65mm
- Supply Current-Max :
- 0.38mA
- Number of Pins :
- 16
- Conversion Rate :
- 125 ksps
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Number of Functions :
- 1
- Contact Plating :
- Tin
- Terminal Form :
- Gull wing
- Base Part Number :
- AD7873
- Max Power Dissipation :
- 1.368mW
- Additional Feature :
- FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V
- Width :
- 4.4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Touchscreen :
- 4 Wire Resistive
- Packaging :
- Tube
- Power Dissipation :
- 1.4mW
- Resolution (Bits) :
- 12 b
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C
- Min Input Voltage :
- 1V
- Supply Voltage-Min (Vsup) :
- 2.2V
- Supply Type :
- Single
- Voltage - Supply :
- 2.2V~5.25V
- Input Capacitance :
- 37pF
- Mount :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- Consumer IC Type :
- CONSUMER CIRCUIT
- Datasheets
- AD7873ARU
Touch Screen Controllers Analog Devices, Inc. AD7873ARU Overview
The AD7873ARU by Analog Devices, Inc. is a sophisticated touch screen controller designed specifically for resistive touch screens. This precision integrated circuit (IC) offers a 12-bit analog-to-digital converter (ADC) tailored for enhancing the accuracy and responsiveness of touch inputs across a variety of devices. Optimized for flexibility and performance, the AD7873ARU simplifies the interface between touch sensors and digital processors, leading to improved user experience. Its small 16-TSSOP package integrates smoothly into compact designs, making it an ideal choice for manufacturers aiming to incorporate reliable touch functionalities in their products.
AD7873ARU Features
The AD7873ARU is packed with features that optimize touchscreen performance. These include a 12-bit resolution ADC that guarantees precise touch location detection, on-chip temperature measurement capability which aids in environmental adaptations, and a battery monitor function to prolong device operation. Additionally, it supports a serial interface compatible with SPI protocols, enabling easy integration with existing microcontrollers and processors.
AD7873ARU Applications
- Smartphones and Tablets: Utilizes its precise 12-bit ADC to provide accurate touch functionalities, enhancing the user interface experience in personal devices.
- Portable Navigation Devices: Offers reliable touch inputs even under dynamic conditions, essential for real-time mapping and GPS tracking.
- Industrial Controls: Enhances interfacing in harsh environments with robust design and precise touch control, ideal for equipment operating in challenging conditions.
- Medical Monitoring Devices: Ensures sensitive and accurate touch operations, crucial for devices like patient monitors where ease of use is critical.
- Automotive Infotainment Systems: Delivers dependable performance, ensuring ease of use in vehicle dashboard touch panels, enhancing both functionality and safety.
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