| Parameters | 
                                                                                                            
                                            | Package / Case | LQFP | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 24 | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 | 
                                                                            
                                            | Number of Terminations | 24 | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Frequency | 434MHz | 
                                                                            
                                            | Pin Count | 24 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Nominal Supply Current | 5mA | 
                                                                            
                                            | Consumer IC Type | CONSUMER CIRCUIT | 
                                                                            
                                            | Current - Receiving | 5.7mA | 
                                                                            
                                            | Sensitivity (dBm) | -105 dBm | 
                                                                            
                                            | Height Seated (Max) | 1.6mm | 
                                                                            
                                            | Length | 4mm | 
                                                                            
                                            | Width | 4mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                MC33591FTAE Overview
Basically, it is a type of RF Transmitter that is available in a LQFP package.For RF Transmitter operation, 85°C°C is the maximum operating temperature.It functions at a minimum working temperature of -40°C degrees Celsius in order to maintain reliability.A 5V-volt supply voltage is recommended for maximum efficiency.
MC33591FTAE Features
LQFP package
Minimum of -40°C°C
MC33591FTAE Applications
There are a lot of Freescale Semiconductor, Inc. (NXP Semiconductors) MC33591FTAE RF Transmitter applications. 
- Measuring instruments
- Cellular
- Keyless Entry Systems
- Fixed Wireless
- GLONASS
- TD-SCDMA
- Intermediate frequency (IF)
- Marine Navigation
- Measuring for data transmission
- Optical transmission devices