Documente tehnice
Specificatii
Marca
MicrochipNumber of I/O Channels
19
Interfata
Serial-SPI
Number of Pins
28
Tip pachet
SSOP
Clock Frequency
2MHz
Timp montare
Surface Mount
Tensiune de alimentare maxima
5.5 V
Tensiune de alimentare minima
1.8 V
Tara de origine
Thailand
Detalii produs
MTCH652 Capacitive Touch Line Driver
The Microchip MTCH652 is a Driver IC designed to drive High-Voltage Outputs in Capacitive Touch applications. The MTCH652 combines a Boost Converter with 19 Level Shifters to drive up to 19 channels.
The device is programmable via a Configuration (CONFIG) registers. The CONFIG register can be altered during device operation via a SPI interface to select the desired voltage output. Soft Start can also be tailored to limit initial in-rush currents to prevent system brown-outs.
In a typical application the MTCH652 requires only a SPI interface, Latch Enable Input, PWM Input, two Capacitors and a small Inductor.
Human Machine Interface (HMI), Microchip
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P.O.A.
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P.O.A.
47
Documente tehnice
Specificatii
Marca
MicrochipNumber of I/O Channels
19
Interfata
Serial-SPI
Number of Pins
28
Tip pachet
SSOP
Clock Frequency
2MHz
Timp montare
Surface Mount
Tensiune de alimentare maxima
5.5 V
Tensiune de alimentare minima
1.8 V
Tara de origine
Thailand
Detalii produs
MTCH652 Capacitive Touch Line Driver
The Microchip MTCH652 is a Driver IC designed to drive High-Voltage Outputs in Capacitive Touch applications. The MTCH652 combines a Boost Converter with 19 Level Shifters to drive up to 19 channels.
The device is programmable via a Configuration (CONFIG) registers. The CONFIG register can be altered during device operation via a SPI interface to select the desired voltage output. Soft Start can also be tailored to limit initial in-rush currents to prevent system brown-outs.
In a typical application the MTCH652 requires only a SPI interface, Latch Enable Input, PWM Input, two Capacitors and a small Inductor.