CAP1203-1-AC3-TR
- Mfr.Part #
- CAP1203-1-AC3-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC TOUCH SENSOR CAP 3CH 8TDFN
- Stock
- 17,791
- In Stock :
- 17,791
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- Manufacturer :
- Microchip Technology
- Product Category :
- Sensor, Capacitive Touch
- Mounting :
- Surface Mount
- Package / Case :
- 8-WFDFN Exposed Pad
- Maximum Operating Temperature :
- + 125 C
- Termination Style :
- SMD/SMT
- Base Part Number :
- CAP1203
- Type :
- Buttons
- Manufacturer :
- Microchip
- Resolution (Bits) :
- -
- LED Driver Channels :
- --
- Operating Temperature :
- -40°C~125°C
- Product Category :
- Capacitive Touch Sensors
- Product Type :
- Touch Sensors
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.5mm
- MSL :
- MSL 1 - Unlimited
- Mount :
- Surface Mount
- Temperature Grade :
- Automotive
- Number of Terminals :
- 8
- Proximity Detection :
- No
- Interface Type :
- I2C, SMBus
- Current - Supply :
- 500μA
- Operating Supply Current :
- 500μA
- Supplier Device Package :
- 8-TDFN (3x3)
- Package Shape :
- RECTANGULAR
- Touchscreen :
- Capacitive
- Number of Pins :
- 8
- Sensor Type :
- Button
- Number of Inputs :
- 3
- Brand :
- Microchip Technology / Atmel
- Product Status :
- Active
- RoHS :
- Details
- Category :
- Capacitive Touch Sensor
- Series :
- RightTouch™
- JESD-609 Code :
- e4
- JESD-30 Code :
- R-PDSO-N8
- Length :
- 2mm
- Operating Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Number of Terminations :
- 8
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Resolution :
- --
- Voltage - Supply :
- 3V~5.5V
- Screening Level :
- TS 16949
- HTS Code :
- 8542.39.00.01
- Supply Voltage-Min (Vsup) :
- 3V
- Width :
- 3mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Reach Compliance Code :
- Compliant
- Interface :
- I2C, SMBus
- Number of Channels :
- 3 Channel
- Nominal Supply Current :
- 500μA
- Base Product Number :
- CAP1203
- Seated Height-Max :
- 0.8 mm
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Termination :
- SMD/SMT
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Published :
- 2014
- Subcategory :
- Sensors
- Supplier Package :
- TDFN
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 9 Weeks
- Pin Count :
- 8
- Datasheets
- CAP1203-1-AC3-TR

Sensor, Capacitive Touch Microchip Technology CAP1203-1-AC3-TR Overview
The Sensor, Capacitive Touch Microchip Technology CAP1203-1-AC3-TR is a high-performance, capacitive touch sensor controller designed for the most demanding applications. Manufactured by Microchip Technology, this IC integrates three channels of touch sensing capability into a compact 8TDFN package. The device offers enhanced sensitivity, reliability, and cost-effectiveness, making it an ideal solution for designers looking to implement intuitive user interfaces with touch-based inputs. The integration of advanced noise handling capabilities ensures stable and accurate touch sensing even in challenging environments. This makes the CAP1203-1-AC3-TR a preferred choice for manufacturers seeking to enhance the user experience with high precision and responsiveness.
CAP1203-1-AC3-TR Features
The CAP1203-1-AC3-TR features include three independently programmable touch channels, an automatic recalibration function, and a power-efficient design that operates on a 2.6V to 5.5V supply voltage. This IC also boasts robust immunity to electrical noise and a built-in spread spectrum for EMI reduction. Furthermore, it supports both I2C and SMBus interfaces, allowing for flexible communication options and easy integration into existing systems.
CAP1203-1-AC3-TR Applications
- Consumer Electronics: Utilized in devices such as smartphones, tablets, and remote controls to provide responsive and reliable touch interactions.
- Home Appliances: Integrated into kitchen appliances like microwaves and touch-based faucets, enhancing usability with intuitive touch interfaces.
- Automotive Interfaces: Applied in car dashboards and infotainment systems to deliver touch controls that are both durable and responsive under various environmental conditions.
- Industrial Controls: Employed in industrial panels and machinery controls where precise and reliable touch functionality is crucial for operational efficiency.
- Medical Devices: Used in medical equipment such as bedside monitors and infusion pumps to facilitate easy and safe user interactions through touch.
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