| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Applications | 
                                            Driver | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            EL4543 | 
                                        
                                                                            
                                            | Output Type | 
                                            Differential | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            3 | 
                                        
                                                                            
                                            | Current - Supply | 
                                            14.5mA | 
                                        
                                                                            
                                            | Slew Rate | 
                                            1000V/μs | 
                                        
                                                                            
                                            | Voltage - Supply, Single/Dual (±) | 
                                            5V~12V ±2.5V~6V | 
                                        
                                                                            
                                            | Current - Output / Channel | 
                                            60mA | 
                                        
                                                                            
                                            | -3db Bandwidth | 
                                            350MHz | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                EL4543IL Overview
A Tube encapsulates class d amplifier.As a space saver, class d amp is accessible from the 20-VFQFN Exposed Pad package.This is a good choice for Driver because of audio amplifiers high performance.audio power amplifier is mounted on the PCB based on the method of Surface Mount.Using 3 circuits enhances audio ic's flexibility.In order to audio amp, use the base part number EL4543.Its -3db bandwidth is 350MHz.Digital sound amp is supplied with 14.5mA current.
EL4543IL Features
EL4543IL Applications
There are a lot of Renesas Electronics America Inc. EL4543IL Video Amps and Modules applications. 
- Automotive
 - Aftermarket telematics
 - Analog and Digital Mixing Consoles
 - Body Control Modules
 - Professional Audio Equipment
 - Microphone Preamplifier Circuit
 - Audio Test And Measurement
 - Emergency call (eCall)
 - Automotive external amplifier
 - Automotive head unit