Analog Devices / Maxim Integrated Smart Energy Solutions
Analog Devices Smart Energy Solutions are used to achieve higher accuracy and greater flexibility. ADI's complete, field-proven solutions address today's utility requirements by delivering advanced metrology, security, and robust communications.
Energy measurement and security are essential to a smart energy system's success. A network concerned with electricity management must measure its critical commodity and protect the valuable infrastructure that delivers it. Smart meters measure industrial and consumer energy consumption with a feature called "metrology," utility-grade energy measurement.
Analog Devices is a world leader in highly integrated and discrete power management and battery charging solutions. Analog Devices offers a broad range of products for all types of power conversion technology.
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Smart Meter
DS3231M I²C Real-Time Clock
Analog Devices's low-power DS3231M is the industry's first temperature-compensated Real Time Clock with an internal MEMS resonator. This low-cost, extremely accurate I²C RTC incorporates a battery input and maintains accurate timekeeping when the main power to the device is interrupted.
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MAX3535E RS-485/RS-422 Transceivers
Analog Devices MAX3535E RS-485/RS-422 Transceivers provide 2500VRMS of galvanic isolation between the RS-485/RS-422 side and the processor or control logic side. These devices allow fast, 1000kbps communication across an isolation barrier when the common-mode voltages (i.e., the ground potentials) on either side of the barrier are subject to significant differences.
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MAX9651 VCOM Drive Op Amps
MAX9651 VCOM Drive Op Amps are dual-channel VCOM amplifiers with rail-to-rail inputs and outputs. MAX9651 can drive up to 1300mA of peak current per channel and operate up to 20V. MAX9651 is designed to source and sink a high current quickly to hold the VCOM voltage stable in large TFT-LCD panels.
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MAX8892 150mA Linear Regulators
Analog Devices MAX8892 low-dropout (LDO) linear regulators are designed to deliver up to 150mA continuous output current. These regulators achieve a low 120mV dropout for 120mA load current.
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Power Management
MAX17501/02 Step-Down DC-DC Converters
Analog Devices MAX17501 / MAX17502 high-efficiency, high-voltage, synchronous step-down DC-DC converters with integrated MOSFETs operate over a 4.5V to 60V input voltage range. MAX17501 delivers output currents up to 500mA at output voltages of 0.9V to 92%VIN, while MAX17502 delivers output currents up to 1A.
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MAX17595-97 Peak-Current-Mode Controllers
Analog Devices MAX17595 / MAX17596 / MAX17597 peak-current-mode controllers contain all the circuitry required to design wide input-voltage flyback and boost regulators. MAX17595 offers optimized input rising and falling thresholds for universal input AC-DC converters and telecom DC-DC (36V to 72V input range) power supplies. MAX17596 offers input rising and falling thresholds suitable for low-voltage DC-DC applications (4.5V to 36V input range). MAX17597 shows all circuitry needed to implement a boost converter controller.
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MAX17498B Flyback/Boost Converters
Analog Devices MAX17498B current-mode fixed-frequency flyback/boost converters feature a minimum number of external components. These Analog Devices devices contain all the control circuitry required to design wide input voltage isolated and nonisolated power supplies. MAX17498B supports UVLO thresholds suitable to low-voltage DC-DC applications.
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