Semtech

- Semtech Corporation is a leading supplier of high-quality analog and mixed-signal semiconductor products. The company is dedicated to providing customers with proprietary solutions and breakthrough technology in power management, protection, advanced communications, human interface, test & measurement, as well as wireless and sensing products. The Company's integrated circuits (ICs) are employed in communications, computer and computer-peripheral, automated test equipment, industrial and other commercial applications. More...

Founded in 1960 and publicly traded since 1967, Semtech is proud of its 45 years of stability and performance. In addition to acquiring several companies (Lambda, 1990; ECI Semiconductor, 1995; Edge Semiconductor, 1997; Acapella, 1998; USAR Systems, 1999; Xemics, 2005), Semtech has built a pool of intellectual property, and placed itself strategically among the best in the portable, high-speed communications and wireless/sensing markets. Less...

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Digi-Key’s library of more than 1700 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.

Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.

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Module Name	Preview	Audio	Non-Audio	Duration	Parts List
Low Voltage GPIO Expander Family		1.6MB	379KB	5 min	Parts List
PoE Circuit Protection		2.0MB	262KB	5 min	Parts List
Power Supplies 101	Play	8.0MB	850KB	20 min	Parts List
SX1223 ISM Transmitter		1.7MB	329KB	10 min	Parts List
ToPSync		3.7MB	368KB	10 min	Parts List
Transient Voltage Protection for Ethernet Interfaces	Play	9.3MB	2.5MB	15 min	Parts List

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RClamp0554S TVS Diode Array - Semtech's RailClamp® is a low capacitance TVS array designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. More...

SX1508/SX1509 GPIO Expanders - Semtech SX1508 and SX1509 are complete ultra low voltage 1.2V to 3.6V general-purpose parallel input/output (GPIO) expanders that are ideal for low power handheld battery-powered equipment. This family of GPIOs comes in 4-, 8-, and 16-channel configurations and allows easy serial expansion of I/O through a standard 400kHz I2C interface. GPIO devices can provide additional control and monitoring when the microcontrollers or chipsets have insufficient I/O ports or in systems where serial communication and control from a remote location is advantageous. More...