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 – 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 – 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 – MCP3919/12: 3V 3/4-Channel Analog Front End for Energy-Measurement

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The MCP3919 and MCP3912 integrate three and four channels of 24-bit, delta-sigma analog-to-digital conversion (ADC), respectively, with industry-leading accuracy of 93.5dB SINAD, -107dB THD and 112dB SFDR for precise signal acquisition and higher performing end products. These are the optimal numbers of channels for single-phase energy meters with neutral monitoring (3-channel); or single-phase, three-wire energy […]

Microchip – MCP2561FD, MCP2562FD: CAN Flexible Data Rate Transceiver Family Exceeds Global Automotive Requirements

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The MCP2561/2FD is a Microchip Technology Inc. second generation high speed CAN transceiver that complies to CAN FD (Flexible Data Rate) bus protocol which increases the maximum data rate while expanding the data field from 8 data bytes up to 64 data bytes. The MCP2561/2FD offers the same features as the MCP2561/2. Additionally, it guarantees […]

Microchip – MCP39F511: High Accuracy Power Monitoring IC with Calculation and Energy Accumulation

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The MCP39F511 is a highly integrated and accurate single-phase power monitoring IC, designed for the realtime measurement of AC power. 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 SINAD performance on each measurement channel allows for […]

Microchip – MCP47FEB01: Digital-to-Analog Converters With Non-Volatile Memory and I2C™

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The MCP47FEBxx are single- and dual-channel 8-bit, 10-bit, and 12-bit buffered voltage output Digital-to- Analog Converters (DAC) with non-volatile memory and an I2C serial interface. The integrated EEPROM enables DAC settings to be recalled at power-up, for added system flexibility. The various shutdown modes significantly reduce the device current consumption for power critical applications. These […]