LMH6525SP/NOPB Texas Instruments - Yeehing Electronics

Four-channel laser diode driver with dual output

Pricing (USD)

Quantity	Unit Price
1 — 99	3.818
100 — 249	3.345
250 — 999	2.345
1,000 +	1.32

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Laser Drivers
RoHS	Y
Series	LMH6525
Operating Supply Voltage	5 V
Operating Supply Current	210 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Package / Case	UQFN-28
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Brand	Texas Instruments
Mounting Style	SMD/SMT
Product Type	Laser Drivers
Factory Pack Quantity	1000
Subcategory	Driver ICs
Unit Weight	0.001601 oz

For more information, please refer to datasheet

Documents

LMH6525SP/NOPB Datasheet

More Information

The LMH6525/6526 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. The channel currents are summed together at the selected output to generate multilevel waveforms for reading, writing and erasing of optical discs. The LVDS interface delivers DVD write speeds of 16x and higher while minimizing noise and crosstalk. The LMH6525/6526 is optimized for both speed and power consumption to meet the demands of next generation systems. The part 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 600 mA or greater. The channel currents are set through four independent current inputs.