HV845 driver equivalent, low noise dual el lamp driver.
* Low audible noise
* Independent input control for lamp selection
* 180VPP output voltage
* Split supply capability
* Patented output timing
* On.
* Dual display cellular phones
* Keypad and LCD backlighting
* Portable instrumentation
* Dual segment l.
The Supertex HV845 is a low noise, high voltage driver designed for driving two EL lamps with a combined area of 3.5 square inches. The input supply voltage range is from 2.0V to 5.8V. The device is designed to reduce the amount of audible noise emit.
Image gallery
Download