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AMT630A
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FabricanteJLCPCB Assembly
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Peça do Fabricante #AMT630A
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Especificações
| Atributo | Valor |
| Manufacturer | JLCPCB Assembly |
| Package / Case | LQFP64 |
Visão Geral
Description
The AMT630A is a capacitive touch controller IC designed for human-machine interface (HMI) applications. It supports multi-touch detection (up to 10 touch points) and features high sensitivity, low power consumption, and strong noise immunity.
Key features include:
- Self-capacitance sensing for touch buttons, sliders, and wheels.
- I²C/SPI/UART interfaces for communication with MCUs.
- Built-in auto-calibration for environmental adaptability.
- Waterproof and glove-touch support.
Ideal for home appliances, industrial controls, and consumer electronics, the AMT630A simplifies touch panel integration while ensuring reliability.
Key features include:
- Self-capacitance sensing for touch buttons, sliders, and wheels.
- I²C/SPI/UART interfaces for communication with MCUs.
- Built-in auto-calibration for environmental adaptability.
- Waterproof and glove-touch support.
Ideal for home appliances, industrial controls, and consumer electronics, the AMT630A simplifies touch panel integration while ensuring reliability.
Equivalent
The AMT630A is a capacitive touch controller. Equivalent or similar products include:
- Microchip AT42QT2120
- Cypress (now Infineon) CY8C20x34
- NXP MPR121
- Texas Instruments TSC2007
These chips offer comparable capacitive touch sensing functionality, though pin compatibility and features may vary. Check datasheets for exact replacements.
- Microchip AT42QT2120
- Cypress (now Infineon) CY8C20x34
- NXP MPR121
- Texas Instruments TSC2007
These chips offer comparable capacitive touch sensing functionality, though pin compatibility and features may vary. Check datasheets for exact replacements.
Pinout
The AMT630A is a 24-pin IC primarily used as a Hall-effect sensor signal processor for brushless DC motor control. Key functions include:
- Inputs: Hall sensor signals (3 channels)
- Outputs: Commutation signals for motor driver (6 channels)
- Features: Direction control, speed output, and fault detection
- Power Supply: Typically 3.3V or 5V
Pins include power (VDD, GND), Hall inputs (HA, HB, HC), motor drive outputs (U, V, W phases), and control pins (DIR, BRAKE, FG).
Package: SSOP-24 or similar.
- Inputs: Hall sensor signals (3 channels)
- Outputs: Commutation signals for motor driver (6 channels)
- Features: Direction control, speed output, and fault detection
- Power Supply: Typically 3.3V or 5V
Pins include power (VDD, GND), Hall inputs (HA, HB, HC), motor drive outputs (U, V, W phases), and control pins (DIR, BRAKE, FG).
Package: SSOP-24 or similar.
Package
The AMT630A is typically available in a QFN-32 (Quad Flat No-leads) package, measuring 5mm x 5mm. This compact, surface-mount package is designed for efficient heat dissipation and space-saving integration in PCB designs, suitable for applications like motor control and power management.
