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This IP designed by VivEng facilitates precise voltage reference and bias current generation, essential for various analog circuits. It includes trimmable reference voltages, over- and under-temperature alerts, and a power-on reset feature, tailored for high-reliability applications. The design supports integration into power management systems to maintain constant performance across varying conditions.
This clock oscillator from VivEng is designed for rapid deployment, featuring a 4-bit digital control and an operational range stretching from 8 to 24 MHz. With its instant start capability, it supports various timing applications where precision and efficiency are required.
Leveraging thermal noise for randomness, this VivEng IC generates bits at frequencies between 0.2 and 2 MHz. It is highly efficient with a typical quiescent current of 50 µA, making it suitable for secure and low-power applications requiring reliable random number generation.
VivEng's LDO, optimized for 5V inputs, outputs a steady 1.8V at a 20 mA load. This low dropout regulator is designed for efficient, capacitor-free operation and safe function even with reduced input voltages. It is ideal for applications requiring reliable power delivery in compact form factors.
This particular low dropout regulator from VivEng operates seamlessly with a 3.3V input, delivering a consistent 1.2V output for various load conditions. Its design negates the need for external capacitors, simplifying integration into systems where space and efficiency are priorities. It's applicable in devices that demand stable operation with minimal power consumption.
This device is engineered to react to changes in ambient light, serving as a trigger in alarm systems. With adjustable sensitivity levels, it can be tailored for diverse environments where light changes need to be reliably detected and acted upon.
The VE1210 is part of VivEng's line of ICs designed for air sonar systems used in short-range distance measurement. This sensor IC is capable of driving a piezoelectric transmitter to emit sound waves and detect returning echoes, which are key for proximity sensing. It enhances echo signal reception through amplification and filtering, facilitating reliable detection of distant objects. The VE1210 features a 3-wire interface and an analog output, with programmable gain settings stored in EEPROM, making it adaptable for varied applications.
Designed for air-based sonar systems, the VE1214 IC focuses on short-range distance measurement by driving ultrasonic transmitters and processing returned echoes. It uniquely features a 2-wire interface with digital output and gain settings that can adapt each cycle, stored in EEPROM. This setup aids in discerning small or distant objects with improved accuracy, facilitated by its capability to progressively enhance gain per echo cycle.
The VE1212 continues the tradition of enhancing air sonar capabilities for distance measurement and proximity sensing. Similar to its counterpart, it drives a piezoelectric transmitter and receives echoes to determine object proximity. This IC allows for adaptive gain configuration via EEPROM and utilizes a pulse-width encoded interface. It has a programmable gain that can increase during each echo detection cycle, enhancing the accuracy of its distance measurements.
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