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產品資訊
ELM7S series is CMOS logic IC which includes one gate in in package. ELM7S series realizes high speed operation silimar to LS-TTL and shares the same electrical characteristics as 74HC series. With small package of SOT-25 and SOT-26 package, it is possible to largely cut the assembly space or wiring distance.
High Speed Logic IC

ELM7S series is CMOS logic IC which includes one gate in in package and shares the same electrical characteristics as 74VHC series. With small package of SOT-25 and SSOT-25 package, it is possible to largely cut the assembly space or wiring distance. Since VDD protection diode is not included in protection circuit of input pin, ELM7SHxxxB is able to accept signal input higher than VDD.
ELM74x series is low voltage and low comparator which is designed for the application of battery-operated devices. ELM742xxC is single CMOS comparator while ELM743xxA is dual comparator. Both of them provide 2 kinds of output style: N-ch open drain and CMOS output. ELM74x series is able to extend battery life because of its single power source, low voltage supply operating and low power consumption.
ELM provide low power consumption op-amps which are designed for the application of battery-operated devices. Op-amps of ELM are characteristized with single power source and low voltage supply operating range, and help extend battery life.
ELM provide low power consumption op-amps which are designed for the application of battery-operated devices. Op-amps of ELM are characteristized with single power source and low voltage supply operating range, and help extend battery life.
Various voltage detector are available for customer applications. There are low dissipation current, internal delay function, dual voltage detection etc. ELM97 series can detect wide voltage range of 0.9V-5.5V(0.1V step), ELM75 series has the feature of low dissipation current of 0.6µA. ELM76 series includes delay function internally so that no external component are required for dely. ELM77 series has dual-detect voltage independently.
Wide selection is available like as output current range of 50mA to 3A, fixed or variable output voltage, CMOS type or Bipolar type. Fixed voltage option is selectable 0.8V to 5V by 0.1V step.(In case of ELM89,88,86series)
LED driver ICs and Laser Diode Driver IC are available. ELM900 series can drive white LEDs efficiently with 1 or 2cell battery. ELM901 is high-bright white LED driver IC with Lithium-Ion/Polymer battery. ELM915BA is constant current drive PWM controller with fixed off time, which consists of internal switching that can drive 1A peak current and capable of driving single or multiple LEDs in series connection efficiently. ELM916DA is high efficiency LED driver control IC, which drives LED with constant current. Internal charge-pump circuit can drive LED stably through over battery voltage range. ELM185 is lazer-diode driver IC included APC(Auto Power Control).