Microchip 19-Channel I/O Expander Serial-SPI 28-Pin SSOP, MTCH652-I/SS
Documentos Técnicos
Especificações
Brand
MicrochipNumber of I/O Channels
19
Interface
Serial-SPI
Number of Pins
28
Package Type
SSOP
Clock Frequency
2MHz
Mounting Type
Surface Mount
Maximum Supply Voltage
5.5 V
Minimum Supply Voltage
1.8 V
País de Origem
Thailand
Detalhes do produto
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.
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Ideate. Create. Collaborate
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Documentos Técnicos
Especificações
Brand
MicrochipNumber of I/O Channels
19
Interface
Serial-SPI
Number of Pins
28
Package Type
SSOP
Clock Frequency
2MHz
Mounting Type
Surface Mount
Maximum Supply Voltage
5.5 V
Minimum Supply Voltage
1.8 V
País de Origem
Thailand
Detalhes do produto
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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products