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
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4.4mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 8 Weeks
- Number of Bits :
- 12
- Lead Free :
- Contains Lead
- Additional Feature :
- FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Interface :
- Serial
- Input Capacitance :
- 37pF
- Operating Supply Voltage :
- 3.3V
- Resolution (Bits) :
- 12 b
- Pin Count :
- 16
- Supply Current-Max :
- 0.38mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Polarity :
- Unipolar
- Base Part Number :
- AD7873
- Integral Nonlinearity (INL) :
- 2 LSB
- Number of Functions :
- 1
- Number of Terminations :
- 16
- ECCN Code :
- EAR99
- Power Dissipation :
- 1.4mW
- Number of A/D Converters :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Touchscreen :
- 4 Wire Resistive
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- Max Power Dissipation :
- 1.368mW
- Voltage Reference :
- External Internal
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Supply Type :
- Single
- Pbfree Code :
- No
- Mount :
- Surface Mount
- Height :
- 1.65mm
- Terminal Position :
- Dual
- Number of Pins :
- 16
- Sampling Rate :
- 125 ksps
- Number of Channels :
- 6
- Consumer IC Type :
- CONSUMER CIRCUIT
- Packaging :
- Tube
- Voltage - Supply :
- 2.2V~5.25V
- Supply Voltage-Min (Vsup) :
- 2.2V
- Conversion Rate :
- 125 ksps
- Min Input Voltage :
- 1V
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Max Input Voltage :
- 3.3V
- Length :
- 5mm
- 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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