ISL58831 Datasheet (Renesas) - Dual Laser Driver

ISL58831, Dual Laser Driver

DATASHEET ISL58831 Dual Laser Driver with APC Amplifier and Spread Spectrum Oscillator FN7440 Rev 1.00 Jan 28, 2016 The ISL58831 is a combination read + 3 write level laser driver and IV amplifier, with an extra read + oscillator ROM channel for use in dual-laser ‘Combo’ drivers.

A separate (amplitude and frequency) oscillator modulates the selected output for laser noise reduction during read or write.

All these functions are provided in a 24 Ld QFN package.

The SEL1 pin, when high, selects