Datasheet Details
| Part number | ATR0808 |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 263.24 KB |
| Description | Three Channel Laser Driver |
| Datasheet |
 ATR0808 Datasheet
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General Description
The ATR0808 is a laser diode driver for the operation of two different grounded laser diodes for DVD-RW/DVD+RW (650 nm) and CD-RW (780 nm).
It includes three channels for three different optical power levels which are controlled by a separate IC.
Key Features
- Current-controlled Output Current Source with 3 Input Channels Two Selectable Outputs for Grounded Laser Diodes Output Current per Write Channel: 350 mA Total Output Current: 500 mA 200 Ω Channel Input Resistance On-chip RF Oscillator Control of Two Different Swings by Use of Two External Resistors Oscillator Frequency Range from 200 MHz to 500 MHz Oscillator Swing: 1.