The HV858MG-G, produced by Microchip Technology, is a high-voltage, serial to parallel converter with push-pull outputs, designed to drive electroluminescent (EL) displays. With its compact design and advanced features, it is an ideal solution for portable devices where power efficiency and minimal space usage are critical.

Key Features:

• High-Voltage Output: The device is capable of providing an output voltage up to 200V, making it suitable for driving large or multiple EL panels.
• Serial Interface: It comes with a serial input control, which simplifies the connection to microcontrollers and reduces the number of I/O pins required for operation.
• Integrated Oscillator: The HV858MG-G includes an onboard oscillator, which reduces the need for external components and simplifies the circuit design.
• High Efficiency: The device is optimized for low-power consumption, which is essential for battery-operated devices such as handheld meters, medical instruments, and mobile communication devices.
• Dual Functionality: It can operate in both continuous and blinking modes, providing flexibility for various display functions.
• Output Enable Pin: This feature allows the user to easily disable all outputs, which is particularly useful during power-up sequences.

Applications:

The HV858MG-G is versatile and can be used in a variety of applications that require high-voltage EL display driving capabilities. Common applications include:

• Portable instruments
• Medical devices
• PDAs and mobile phones
• Handheld meters
• GPS devices

Overall, the HV858MG-G from Microchip Technology is a reliable and efficient solution for designers who need to incorporate EL display driving capabilities into their applications. Its robust feature set and simple interface make it an excellent choice for a wide range of products.