T0810
3-Channel Laser Driver with RF Osc. and APC Amplifier
Description
The T0810
is a laser diode driver for the operation of a grounded laser diode for CD-RW drives. It includes three channels for three different optical power levels which are controlled by a separate IC. The read channel generates a continuous output level whereas the channels 2 and 3 are provided as write channels with very fast switching speeds. Write current pulses are enabled when a ‘low’ signal is applied to the NE
ATMEL Corporation
(T0810xH / T0812xH) Standard Triacs - Triac
®
T0810xH T0812xH
STANDARD TRIACS
FEATURES IT(RMS) = 8A VDRM = 400V to 800V High surge current capability
A1 A2 G
DESCRIPTION The T08xxxH series of triacs uses a high performance MESA GLASS technology. These parts are intended for general purpose switching and phase control applications. ABSOLUTE RATINGS (limiting values) Symbol IT(RMS) ITSM Parameter RMS on-state current (360° conductionangle) Non repetitive surge peak on-state current (Tj initial = 25°C ) I2t Value for fusing Critical r