For companies looking for semiconductors in industrial machinery manufacturing: Introducing the ELM77 series, which provides two voltage detectors in one set where two sets are needed.
The ELM77xxxxxC is a dual CMOS voltage detector for battery-operated devices. Unlike general voltage detectors, this IC incorporates two comparator circuits that simultaneously and independently monitor Vdetn2 (Vdd level) and Vdetn1 (Vdet level). This allows the output to remain in a detected state even when the Vdet level drops to 0V. The package is SOT-25, SC-75. We also have a wide range of standard power supply voltage devices available. Please check our website for more information. For more details on the ELM77 series, please refer to the catalog or feel free to contact us.
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basic information
■Features - Detection voltage range: Vdetn1 (Vdet) 0.8V to 5.0V (by 0.1V) Vdetn2 (Vdd) 1.1V to 5.0V (by 0.1V) - Low current consumption: Typ. 0.6μA (Vdd=3.0V) - High precision detection voltage: ±2.0% (Vdetn1, 2 >1.5V) ±30mV (Vdetn1, 2 ≤1.5V) - High input resistance: Typ. 10MΩ - Low temperature coefficient: Typ. ±100ppm/°C - Output form: N-channel open drain - Package: SOT-25, SC-75
Price range
P1
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
■ Uses - Microcontroller reset - Battery checker - Voltage underflow detection - Switch to backup power supply
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Company information
In the IT devices where miniaturization and lightweight design have become standard, analog semiconductors are essential for realizing digital systems. Elm Technology has responded to various market needs with its compact and high-quality ICs under its own brand. Elm Technology operates from its headquarters in Tokyo, the Okinawa Technology Center, Elm High Tech (partner in Taiwan), and ELM Korea (local subsidiary), engaging in the design, development, and sales of ICs for AV equipment, PC peripherals, and various other applications. Additionally, we also develop custom ICs. 【Products Offered】 Logic ICs, operational amplifiers, voltage detectors, light sensors, high-speed logic ICs, DC-DC converters, voltage regulators, SPI flash memory, voltage comparators, DC-DC converter modules, special functions (LED drivers, laser diode drivers, IF detection ICs), bipolar transistors, MOSFETs (single power MOSFETs, dual power MOSFETs, complementary power MOSFETs).