Microchip's MCP19111 single chip mixed-signal solution has integrated an analog-based PWM controller with a fully functional Flash-based microcontroller to offer design engineers the flexibility of a digital solution with the speed, performance and resolution of an analog-based controller.
"Although Microchip is best known for microcontrollers we do have a significant analog group," explained Stella. "Microchip is known for being profitable. After all we have achieved 88 quarters of consecutive profitability. The Analog division has helped that profitability and started around the 2000/2001 period when we acquired a company by the name of Telcom Semiconductor that gave us a fundamental start to our analog portfolio. The Analog business has grown steadily since 2001 but in the last two years we have seen a significant growth in analog revenues".
There are currently 28 product lines within Microchip's analog portfolio which cover a wide array of analog-type peripheral devices that surround the microcontroller. The company now has more than 830 products in the Analog business portfolio and the number is growing rapidly.
Microchip's Product Marketing Manager Analog & Interface Products
"The key ones in our linear group include a very broad array of operational amplifiers that are used in sensor-type applications," explained Stella. "However, power management is becoming a key investment area for Microchip."
"Seeing this growth Microchip's leadership team has continued to invest in analog technology and analog design and the outcome of which are new products like the digitally enhanced power analog controller and the new processes that we are developing".
Stella continued: "Microchip's standard analog strategy has been historically supporting the microcontrollers business. As the Microchip microcontrollers are designed in there are a lot of components that go in around them to enable the microcontroller in the application. Historically our analog strategy has been to attach ourselves to the microcontroller be it as amplifiers or ADCs or LED drivers or power MOSFET drivers. What the analog