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BS83B04C
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FabricantHoltek semiconducteurs
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Pièce fabricant #BS83B04C
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En stock25643
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Spécifications
| Attribut | Valeur |
| Manufacturer | Holtek Semicon |
| Package | SOP-8 |
Présentation
Description
The BS83B04C is a 4-channel capacitive touch key controller from Holtek Semiconductor, designed for touch-sensitive applications. It features low power consumption, high noise immunity, and supports standalone operation without an external MCU.
Key features include:
- 4 touch keys with adjustable sensitivity.
- Built-in voltage regulator (1.8V–5.5V operating range).
- Auto-calibration for environmental changes.
- I²C/SPI interface for communication with an MCU (optional).
- Low standby current (~3μA), ideal for battery-powered devices.
Applications include home appliances, consumer electronics, and industrial controls where reliable touch input is needed. The BS83B04C simplifies design with minimal external components, making it cost-effective and easy to integrate.
For detailed specs, refer to Holtek’s datasheet.
Key features include:
- 4 touch keys with adjustable sensitivity.
- Built-in voltage regulator (1.8V–5.5V operating range).
- Auto-calibration for environmental changes.
- I²C/SPI interface for communication with an MCU (optional).
- Low standby current (~3μA), ideal for battery-powered devices.
Applications include home appliances, consumer electronics, and industrial controls where reliable touch input is needed. The BS83B04C simplifies design with minimal external components, making it cost-effective and easy to integrate.
For detailed specs, refer to Holtek’s datasheet.
Equivalent
The BS83B04C is a 4-bit touch key MCU from Holtek. Equivalent alternatives include:
- Holtek BS83B04A (similar specs, older version)
- Microchip AT42QT1010 (capacitive touch sensor)
- Cypress CY8C201xx (CapSense series)
- Nuvoton NT01MC1 (basic touch controller)
Check pin compatibility and features before substitution. For exact replacements, consult Holtek's documentation or distributors.
- Holtek BS83B04A (similar specs, older version)
- Microchip AT42QT1010 (capacitive touch sensor)
- Cypress CY8C201xx (CapSense series)
- Nuvoton NT01MC1 (basic touch controller)
Check pin compatibility and features before substitution. For exact replacements, consult Holtek's documentation or distributors.
Features
The BS83B04C is an 8-bit microcontroller from Holtek with the following key features:
- Core: 8-bit, high-efficiency RISC architecture
- Flash Memory: 4KB for program storage
- RAM: 192 bytes
- Operating Voltage: 2.2V–5.5V (wide range)
- GPIO: Up to 12 I/O pins with wake-up function
- ADC: 12-bit, 8-channel for analog sensing
- Timers: 2 × 8-bit timers, 1 × 16-bit timer
- Communication: Supports I²C and SPI interfaces
- Low Power: Multiple power-saving modes (Halt, Standby)
- Package: SOP-16, DIP-16
Ideal for touch key applications, home appliances, and low-power embedded systems.
- Core: 8-bit, high-efficiency RISC architecture
- Flash Memory: 4KB for program storage
- RAM: 192 bytes
- Operating Voltage: 2.2V–5.5V (wide range)
- GPIO: Up to 12 I/O pins with wake-up function
- ADC: 12-bit, 8-channel for analog sensing
- Timers: 2 × 8-bit timers, 1 × 16-bit timer
- Communication: Supports I²C and SPI interfaces
- Low Power: Multiple power-saving modes (Halt, Standby)
- Package: SOP-16, DIP-16
Ideal for touch key applications, home appliances, and low-power embedded systems.
Manufacturer
The BS83B04C is a 4-key touchpad controller IC manufactured by Holtek Semiconductor Inc., a Taiwanese company specializing in microcontrollers (MCUs), mixed-signal ICs, and embedded solutions.
Holtek is known for its cost-effective, low-power chips used in consumer electronics, home appliances, and industrial applications. The BS83B04C is designed for touch-sensitive interfaces, commonly found in devices like smart home controls, toys, and small appliances.
Holtek operates globally, providing customizable IC solutions with a focus on innovation and reliability.
Holtek is known for its cost-effective, low-power chips used in consumer electronics, home appliances, and industrial applications. The BS83B04C is designed for touch-sensitive interfaces, commonly found in devices like smart home controls, toys, and small appliances.
Holtek operates globally, providing customizable IC solutions with a focus on innovation and reliability.
Application
The BS83B04C is a 4-bit microcontroller commonly used in:
1. Home Appliances – Control panels for microwaves, washing machines, etc.
2. Consumer Electronics – Remote controls, toys, and small gadgets.
3. Industrial Controls – Simple automation and sensor interfacing.
4. LED Lighting – Dimming and switching control.
5. Automotive Accessories – Basic car peripherals like seat adjusters.
Its low power consumption, compact size, and cost-effectiveness make it ideal for embedded systems requiring minimal processing.
1. Home Appliances – Control panels for microwaves, washing machines, etc.
2. Consumer Electronics – Remote controls, toys, and small gadgets.
3. Industrial Controls – Simple automation and sensor interfacing.
4. LED Lighting – Dimming and switching control.
5. Automotive Accessories – Basic car peripherals like seat adjusters.
Its low power consumption, compact size, and cost-effectiveness make it ideal for embedded systems requiring minimal processing.
Package
The BS83B04C is a 4-bit microcontroller from Holtek Semiconductor. It comes in an 8-pin SOP (Small Outline Package). This compact package is suitable for space-constrained applications, offering ease of integration in small PCB designs. The SOP type ensures reliable performance in consumer electronics and simple control systems.
