Datasheet4U Logo Datasheet4U.com

LMH6533 Datasheet 4-Channel Laser Diode Driver

Manufacturer: National Semiconductor (now Texas Instruments)

📥 Download Datasheet

General Description

The LMH™ 6533 is a laser diode driver for use in combination DVD/CD recordable and rewritable systems.

The part contains two high-current outputs for reading and writing the DVD (650 nm) and CD (780 nm) lasers.

Functionality includes read, write and erase through four separate switched current channels.

Overview

LMH6533 Four –Channel Laser Diode Driver with Dual Output, LVDS Interface and HFM Oscillator May 2004 LMH6533 Four –Channel Laser Diode Driver with Dual Output, LVDS Interface and HFM.

Key Features

  • a 150 mA read channel plus one 300 mA and two 150 mA write channels, which can be summed to allow a total output current of 500 mA or greater. The channel currents are set through four independent current inputs. The part is manufactured in National Semiconductor’s VIP10™ process, which features bonded wafer technology and trench isolation for very high switching speeds at low power levels. An on-board High-Frequency Modulator (HFM) oscillator helps reduce low-frequency noise of the laser and is.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LMH6502 Wideband / Low Power / Linear-in-dB Variable Gain Amplifier
LMH6503 Wideband / Low Power / Linear Variable Gain Amplifier
LMH6504 Wideband / Low Power / Variable Gain Amplifier
LMH6505 Variable Gain Amplifier
LMH6514 Variable Gain Amplifier
LMH6515 Digital Controlled / Variable Gain Amplifier
LMH6517 IF and Baseband
LMH6518 Variable Gain Amplifier
LMH6525 Four-hannel Laser Diode Driver
LMH6526 Four-hannel Laser Diode Driver