Datasheet Details
| Part number | ATR0885 |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 145.43 KB |
| Description | 3-output Laser Driver |
| Datasheet |
 ATR0885 Datasheet
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General Description
ATR0885 is a laser diode driver designed to operate three different grounded or floating laser diodes fo r reading CDs ( λ = 780 nm), DVDs ( λ = 65 0 n m) , a nd HD-DVDs/Blu-ray ( λ = 405 nm).
An on-chip, low-EMI RF oscillator is available to reduce laser mode hopping noise.
Key Features
- Three Selectable Outputs All Outputs Can Be Used Either for Standard (5V) or High Voltage (9V) Maximum Output Current at All Outputs Up to 150 mA On-chip Low-EMI RF Oscillator With Spread-spectrum Technology Control of 3 Different Swings Using 3 External Resistors Oscillator Frequency Range from 200 MHz to 500 MHz Maximum Oscillator Current Amplitude 100 mApp On-chip High-gain Transimpedance (IV) Amplifier.