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Supertex Ultrasound T/R Switch ICs

Supertex Ultrasound T/R Switch ICs deliver high voltage current limiting protection. Supertex Ultrasound T/R Switch ICs are designed to protect a low noise receiver from the high voltage transmit pulses in ultrasound applications and is commonly referred to as a T/R (transmit and receive) switch. Ultrasound T/R Switch ICs can be considered as a normally closed switch with a typical switch resistance of 15Ω, allowing small signals to pass. Once the voltage drop across the two terminals exceeds a nominal voltage, the device will start to turn off. In the off state, the MD0105, MD0200, and MD0201 can withstand up to ±130V across its terminals, while the MD0101 can withstand ±100V A small amount of current, typically 200μA, is allowed to flow through. Ultrasound T/R Switch ICs are not limited to just ultrasound applications. They can also be used for resettable fuses to protect power lines, output short circuit protection, and data acquisition.
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Microchip Technology MD0105K6-G
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Microchip Technology Switch ICs - Various 4CH HV PROTECTION SWITCH
Page 458

Data Sheet
485
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1: $4.84
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100: $3.37



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Microchip Technology MD0101K6-G
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Microchip Technology Switch ICs - Various HV PROTECTION SWITCH W/ CLAMP DIODES
Page 458

Data Sheet
1,176
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1: $5.32
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25: $4.06
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Microchip Technology MD0201K6-G
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Microchip Technology Analog & Digital Crosspoint ICs 4 X 4 Cross-Point Analog Switch
Data Sheet Non-Stocked
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Microchip Technology MD0200K6-G
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Microchip Technology Multiplexer Switch ICs Quad Ch Ultrasound Echo Multiplexer
Data Sheet Non-Stocked
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