Laser Drivers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Data Rate	Number of Channels	Voltage - Supply	Current - Supply	Current - Modulation	Current - Bias	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type

MAX3740AETG+T IC LASER DRVR 3.2GB 3.63V 24TQFN Analog Devices Inc./Maxim Integrated	3,983 In Stock 2,500 Factory	1 : ¥124.47000 Cut Tape (CT) 2,500 : ¥75.88406 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Laser Diode Driver (Fiber Optic)	3.2Gbps	1	2.97V ~ 3.63V	55 mA	15mA	15 mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-TQFN (4x4)	Surface Mount
MAX3738ETG+T IC LASER DRV 4.25GB 3.63V 24TQFN Analog Devices Inc./Maxim Integrated	4,392 In Stock	1 : ¥33.09000 Cut Tape (CT) 2,500 : ¥16.59964 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Laser Diode Driver (Fiber Optic)	4.25Gbps	1	2.97V ~ 3.63V	47 mA	85mA	100 mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-TQFN (4x4)	Surface Mount
MAX3736ETE+ IC LASER DRVR 3.2GB 3.63V 16TQFN Analog Devices Inc./Maxim Integrated	1,521 In Stock 600 Factory	1 : ¥114.77000 Tube	-	Tube	Active	Laser Diode Driver (Fiber Optic)	3.2Gbps	1	2.97V ~ 3.63V	22 mA	85mA	100 mA	-40°C ~ 85°C	16-WFQFN Exposed Pad	16-TQFN (3x3)	Surface Mount
ONET4291VARGPT IC LASER DRVR 4.25GB 3.6V 20QFN Texas Instruments	209 In Stock	1 : ¥28.94000 Cut Tape (CT) 250 : ¥20.21860 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Laser Diode Driver (Fiber Optic)	4.25Gbps	1	2.9V ~ 3.6V	40 mA	11.5mA	11 mA	-40°C ~ 85°C	20-VFQFN Exposed Pad	20-QFN (4x4)	Surface Mount
MAX3795ETG+ IC LASER DRV 4.25GB 3.63V 24TQFN Analog Devices Inc./Maxim Integrated	0 In Stock	Active	-	Tube	Active	Laser Diode Driver	4.25Gbps	1	2.97V ~ 3.63V	71 mA	15mA	15 mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-TQFN (4x4)	Surface Mount

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Laser Drivers

Laser Driver power management integrated circuits (PMICs) are used to provide one or more controlled current sources for supplying semiconductor laser devices from a nominally constant-voltage power source. Commonly including a feature to enable feedback derived from monitoring of the optical power emitted by the driven laser device, they are widely used in optical communications systems and are differentiated from devices that perform a similar function by a capacity for high frequency modulation of the current supplied to the powered device.