Product Line Filter: All Product Lines ------------------ 1-Wire® Devices Amplifiers and Comparators Analog Switches and Multiplexers Analog-to-Digital Converters Audio Automotive Clock Generation Digital Potentiometers Digital-to-Analog Converters Filters (Analog) High-Speed Data Converters Interface and Interconnect LED Lighting and LCD Display ICs Memories: Volatile, NV, Multi-Function Microcontrollers Military/Aerospace Optoelectronics Oscillators Power and Battery Management Protection and Isolation Real-Time Clocks Sensor Signal Conditioners Supervisors, Voltage Monitors, Sequencers T/E Carrier and Packetized Communications Temperature Sensors Timekeeping, Timers, and Counters Video Voltage References Wireless and RF

Cellular Handsets 

Requirements Low-Power Devices to Increase Battery Life Small Packages to Minimize Board Space: µDFN, SC70, and CSP µP Supervisors for Monitoring System/Battery Voltages Battery Monitors for Early Warning Against Battery Drop-Out Battery Backup Circuits to Save Data in Nonvolatile Memory Application Notes Product Line: Supervisors, Voltage Monitors, Sequencers [x] App Note 4297: Battery Selection for Secure Supervisor Applications App Note 4244: Secure Supervisors Provide Multifaceted Monitoring to Ensure System Security App Note 3316: Dallas Semiconductor Microprocessor Supervisor Selection Guide App Note 3283: One Button Turns Microprocessor On and Off App Note 3227: Power-On Reset and Related Supervisory Functions More...

Suggested Components Product Line: Supervisors, Voltage Monitors, Sequencers [x] Battery Backup Circuits Battery Monitors/Voltage Detectors Li+ Battery Chargers Linear Regulators NiMH/NiCd Battery Chargers Other Product Lines Didn't Find What You Need?