AD7873ARQ-REEL
- Mfr.Part #
- AD7873ARQ-REEL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT TOUCHSCREEN 16-QSOP
- Stock
- 17,500
- In Stock :
- 17,500
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Touch Screen Controllers
- Consumer IC Type :
- CONSUMER CIRCUIT
- Qualification Status :
- COMMERCIAL
- JESD-609 Code :
- e0
- Surface Mount :
- yes
- Additional Feature :
- FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V
- Interface :
- Serial
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 2.2 V
- Seated Height-Max :
- 1.7526 mm
- Reach Compliance Code :
- Unknown
- Operating Temperature :
- -40°C ~ 85°C
- Pin Count :
- 16
- Product Status :
- Obsolete
- Mount :
- Surface Mount
- Series :
- -
- Voltage Reference :
- External, Internal
- Resolution :
- 1.5 B
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Polarity :
- Unipolar
- Resolution (Bits) :
- 12 b
- Terminal Pitch :
- 0.635 mm
- Width :
- 3.9116 mm
- Max Operating Temperature :
- 85 °C
- Min Operating Temperature :
- -40 °C
- Number of Terminals :
- 16
- Length :
- 4.9022 mm
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Number of Channels :
- 5
- RoHS :
- Non-Compliant
- Sampling Rate :
- 125 ksps
- JESD-30 Code :
- R-PDSO-G16
- Integral Nonlinearity (INL) :
- 2 LSB
- Peak Reflow Temperature (Cel) :
- 240
- Package Shape :
- RECTANGULAR
- Package :
- Bulk
- Voltage - Supply :
- 2.2V ~ 5.25V
- Packaging :
- Tape and Reel
- Touchscreen :
- 4 Wire Resistive
- Number of Pins :
- 16
- Supplier Device Package :
- 16-QSOP
- Operating Supply Voltage :
- 3.3 V
- Number of Elements :
- 1
- Terminal Finish :
- TIN LEAD
- Pbfree Code :
- No
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Min Supply Voltage :
- 2.7 V
- Max Supply Voltage :
- 3.6 V
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Datasheets
- AD7873ARQ-REEL

Touch Screen Controllers Analog Devices, Inc. AD7873ARQ-REEL Overview
The Touch Screen Controllers Analog Devices, Inc. AD7873ARQ-REEL is a sophisticated touch screen controller designed to streamline user interactions with digital devices. This integrated circuit provides a complete solution for interfacing with resistive touch screens, offering precision and efficiency in a compact 16-QSOP package. It effectively manages the analog-to-digital conversion of signals from touch screens, ensuring accurate touch positioning and a responsive user experience. Its built-in functionality supports single-ended and differential inputs, enhancing its versatility and making it ideal for advanced mobile applications, personal digital assistants, and other touch-sensitive devices.
AD7873ARQ-REEL Features
The AD7873ARQ-REEL includes numerous features that make it a top choice for developers and manufacturers looking to incorporate reliable touch screen functionality into their products. Key features include a 12-bit resolution which ensures high precision in touch location detection, on-chip temperature measurement capability for device monitoring and safety, and a battery voltage measurement feature that helps in managing power efficiently. Additionally, the IC operates effectively across a broad power supply range from 2.2 V to 5.25 V, which is conducive to various application requirements. Its serial interface is compatible with SPI protocols, facilitating easy integration into existing technology frameworks.
AD7873ARQ-REEL Applications
- Smartphones and Tablets: Utilizes its precise 12-bit ADC to enhance the accuracy and smoothness of the touch interface.
- Portable Gaming Devices: Ensures reliable and responsive control inputs critical for real-time gaming experiences.
- Personal Digital Assistants (PDAs): Provides efficient, accurate touch inputs, making navigation and operation seamless.
- Point-of-Sale Systems: Offers durable and accurate touch control necessary for high-usage retail environments.
- Industrial Controls: Implements robust touch interfaces capable of operating in challenging industrial conditions.
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