Datasheet Details
| Part number | XD3915 |
|---|---|
| Manufacturer | XINLUDA |
| File Size | 14.06 MB |
| Description | senses analog voltage levels/drives |
| Datasheet |
 XD3915 Datasheet
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Description
The XD3915 is a monolithic integrated circuit that senses analog voltage levels and drives ten LEDs, LCDs or vacuum fluorescent displays, providing a logarithmic 3 dB/step analog display.
One pin changes the display from a bar graph to a moving dot display.
Features
- 1.
- 2 3 dB/step, 30 dB Range.
- Drives LEDs, LCDs, or Vacuum Fluorescents.
- Bar or Dot Display Mode Externally Selectable by User.
- Expandable to Displays of 90 dB.
- Internal Voltage Reference from 1.2V to 12V.
- Operates with Single Supply of 3V to 25V.
- Inputs Operate Down to Ground.
- Output Current Programmable from 1 mA to 30 mA.
- Input Withstands ±35V without Damage or False Outputs.
- Outputs are Current Regulated,.