CY8C29666-24PVXI - Brand New Cypress Semiconductor IC Chips
In Stock:3991 ,Ready for Immediate Shipping
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In Stock:
3991,
Ready for Immediate Shipping
Brand:Cypress Semiconductor
Category:IC Chips
Chipdatas Part No.:CD94-CY8C29666-24PVXI
Manufacturer Part No.:CY8C29666-24PVXI
Datecode:09+
Package:SSOP-48
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Description
The CY8C29666-24PVXI is a CapSense Express™ controller that supports four to ten capacitive sensing buttons. It can be configured through an I2C port and has onboard nonvolatile memory for automatic loading at power-on. The device is optimized for dimming LEDs in back light applications, offering 15 selectable duty cycles and up to 10 GPIOs connected to the PWM output. With a robust sensing algorithm, high sensitivity, and low noise, it provides immunity to RF and AC noise and has low radiated EMC noise.
Specifications and features
- 10/8/6/4 capacitive button input
- Robust sensing algorithm
- High sensitivity, low noise
- Immunity to RF and AC noise
- Low radiated EMC noise
- Supports wide range of input capacitance, sensor shapes, and sizes
- Target applications: printers, cellular handsets, LCD monitors, portable DVD players
- Low operating current: continuous sensor scan: 1.5 mA, deep sleep current: 4 µA
- Industry's best configurability
- Custom sensor tuning, one optional capacitor
- Output supports strong drive for LED
- Output state can be controlled through I2C or directly from CapSense® input state
- Run time reconfigurable over I2C
- Advanced features: all GPIOs support LED dimming with configurable delay option in CY8C20110, interrupt outputs, user defined inputs, wake on interrupt input, sleep control pin, nonvolatile storage of custom settings
- Easy integration into existing products – configure output to match system
- No external components required
- Wide range of operating voltages: 2.4 V to 2.9 V, 3.10 V to 3.6 V, 4.75 V to 5.25 V
- I2C communication: supported from 1.8 V, internal pull-up resistor support option, data rate up to 400 kbps, configurable I2C addressing
- Industrial temperature range: –40 °C to +85 °C.
- Available in 16-pin QFN, 8-pin, and 16-pin SOIC packages
Application Scenarios
The CY8C29666-24PVXI can be utilized in various applications including printers, cellular handsets, LCD monitors, and portable DVD players. It is suitable for use in dimming LEDs and supports a wide range of input capacitance, sensor shapes, and sizes.
Comparison
Advantages- Robust sensing algorithm
- High sensitivity, low noise
- Immunity to RF and AC noise
- Low radiated EMC noise
- Wide range of operating voltages
- No external components required
- Easy integration into existing products
- Supports LED dimming
- Configurable I2C addressing
Disadvantages- Limited number of capacitive button inputs
- Requires configuration through I2C port
- Only available in specific package types
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download CY8C29666-24PVXI
- Chipdatas Part: CD94-CY8C29666-24PVXI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 07:29 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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