All prices are in US dollars.
Digi-Key Part Number MAX3740AETG+-ND
Price Break Unit Price Extended Price
1 9.13000 9.13
10 8.67300 86.73
25 7.15000 178.75
50 6.79260 339.63
250 6.58348 1,645.87
500 5.83950 2,919.75
Quantity Available Digi-Key Stock: 1,170
Can ship immediately

Factory Stock ?: 225

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets MAX3740A
Part Numbering System
Product Photos 24-TQFN
Mfg Application Notes Accurate Power Control of the MAX3740A Laser Driver
HFTA-12.0: Measuring Crosstalk Penalty in High-Speed Bidirectional Serial Communication Modules
Product Training Modules Lead (SnPb) Finish for COTS
Long-Term Supply Program
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 75

Integrated Circuits (ICs)


PMIC - Laser Drivers

Series -
Packaging ? Tube?
Type Laser Diode Driver (Fiber Optic)
Data Rate 3.2Gbps
Number of Channels 1
Voltage - Supply 2.97 V ~ 3.63 V
Current - Supply 55mA
Current - Modulation 15mA
Current - Bias 15mA
Operating Temperature -40°C ~ 85°C
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-TQFN (4x4)
Mounting Type Surface Mount
Online Catalog Laser Driver
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
MAX3740AETG+TR-ND MAX3740AETG+T Maxim Integrated Tape & Reel (TR)? 0
5.60592 2,500
MAX3740AETG+CT-ND MAX3740AETG+T Maxim Integrated Cut Tape (CT)? 954 - Immediate
12.38000 1
MAX3740AETG+DKR-ND MAX3740AETG+T Maxim Integrated Digi-Reel®? 954 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

12:04:42 7/1/2016