| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 19 Weeks | 
                                                                            
                                            | Contact Plating | Tin | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 28-WFQFN Exposed Pad | 
                                                                            
                                            | Number of Pins | 28 | 
                                                                            
                                            | Supplier Device Package | 28-TQFN (5x5) | 
                                                                            
                                            | Operating Temperature | -40°C~95°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2009 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Type | Laser Diode Controller | 
                                                                            
                                            | Max Operating Temperature | 95°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Voltage - Supply | 2.85V~3.9V | 
                                                                            
                                            | Base Part Number | DS1873 | 
                                                                            
                                            | Number of Channels | 1 | 
                                                                            
                                            | Operating Supply Current | 2.5mA | 
                                                                            
                                            | Current - Supply | 2.5mA | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                DS1873T+T&R Overview
In accordance with the specifications provided by Tape & Reel (TR).Low package costs make the 28-WFQFN Exposed Pad popular in the electronics industry.For applications of standard grade, it belongs to the Type Laser Diode Controller.Data transmission is carried out over 1 channels. 2.85V~3.9V Supply Voltage is provided to ensure its normal operation.On a PCB, Surface Mount is used to mount it.Efficiencies are achieved by operating at -40°C~95°C temperature.Base Part Number DS1873 can help you find related parts.The supply current for this system comes from 2.5mA.It is mounted with Surface Mount.The laser driver is a kind of 28-pin driver.Having the ability to operate at a variety of voltages makes it an excellent choice for many applications.Typically, 28-TQFN (5x5)'s "Supplier Device Package" will contain alternate names, pseudo-standard names, and custom names.At 95°C, high operating temperatures can be achieved with very low losses.It is possible to guarantee normal operation by keeping the Maximum Operating Temperature at -40°C.
DS1873T+T&R Features
Supplied in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~95°C
Operating supply current of 2.5mA
DS1873T+T&R Applications
There are a lot of Maxim Integrated DS1873T+T&R Laser Driver ICs applications. 
- TVS diodes
- Telematics
- Noise filters
- Electronic notebook
- Embedded systems
- Smart buildings
- Semi-automation
- Servers
- Vibration sensor
- LED lighting