Future Electronics – Analog Corner

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- Analog Signal Chain – Drivers – Power Regulation, Conversion and Management

Microchip – MCP6411: 1MHz Operational Amplifier with EMI Filtering

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The MCP6411 is a single general purpose op amp offering integrated EMI protection and rail-to-rail input/output over the 1.7 to 5.5V operating range. This amplifier has a typical Gain Bandwidth Product (GBWP) of 1 MHz with typical quiescent current of 50 uA. The MCP6411 has enhanced EMI protection to minimize any electromagnetic interference from external […]

Microchip – Going to Extremes with eXtreme Low-Power Technology (XLP)

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       The high-performance PIC32MX family of microcontrollers from Microchip Technology now features eXtreme low-power technology. The low-cost PIC32MX1/2 XLP devices deliver increased performance at lower operating, Sleep and Deep-Sleep currents. Energy conservation is a major concern to developers of today’s connected applications. Wearable technology, wireless sensor networks and other smart connected devices need to […]

Microchip – CL88020: Sequential Linear LED Driver

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The CL88020 LED driver integrated circuit (IC) is an off-line sequential linear LED driver designed to provide 8.5W of LED power from a 120VAC nominal input voltage. CL88020 is designed to drive a long string of inexpensive, low current LEDs directly from the AC mains. A basic driver circuit consists of Microchip Technology Inc.’s CL88020 […]

Microchip – MCP19122/3: Flexible, Integrated Digitally Enhanced Power Analog Controllers

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The MCP19122/3 offer excellent regulation accuracy, in a variable output analog PWM controller with an integrated microcontroller for supervisory and management functions. With analog-based synchronous buck PWM controller and an integrated 8-bit PIC® MCU, they combine the performance of a high speed analog solution, with the configurability and communication interface of a digital solution. MCP19122/3 […]

Microchip – MCP19124/5: Digitally Enhanced Power Analog Synchronous Low Side Dual Loop PWM Controller

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The MCP19124/5 is a mid-voltage (4.5V to 42V) analog-based PWM controller with an integrated 8-bit PICTM microcontroller. This unique product family combines the performance of a high speed analog solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution. Combining these solution types creates a new family of […]

Microchip – MCP2557/8FD: CAN FD Transceivers with Silent Mode

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The MCP2557FD/8FD CAN family is designed for high-speed CAN FD applications with up to 8Mbps communication speed. The maximum propagation delay was improved to support longer bus length. The device meets automotive requirements for CAN FD bit rates exceeding 2Mbps, low quiescent current, electromagnetic compatibility (EMC) and electrostatic discharge (ESD). The product offers a silent […]

Microchip – MCP19116/7: Digitally Enhanced Power Analog Controllers

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      The MCP19116/7 devices are highly integrated, mixed- signal low side synchronous controllers that operate from +4.5V to +42V. The family features an analog PWM controller with an integrated microcontroller core used for LED lighting systems, battery chargers and other low side switch PWM applications. Complete customization of device operating parameters, start-up or shutdown profiles, […]

Microchip – MCP39F521: I2C Power Monitor with Calculation and Energy Accumulation

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Analog Signal Chain The MCP39F521 is a highly integrated, single-phase power-monitoring IC designed for real-time measurement of input power for AC/DC power supplies, providing power and energy values. It includes dual-channel delta sigma ADCs, a 16-bit calculation engine, EEPROM and a flexible 2-wire interface. An integrated low-drift voltage reference in addition to the 94.5dB of […]

Microchip – MCP1501: High Precision Buffered Voltage Reference

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Power Regulation, Conversion and Management The MCP1501 is a buffered voltage reference capable of sinking and sourcing 20mA of current. The voltage reference is a low drift bandgap-based reference. The bandgap uses chopper-based amplifiers, reducing the drift to zero, providing high current output with no degradation in performance. The bandgap of the MCP1501 is based […]