| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            48-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            48 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Applications | 
                                            4:1 Multiplexer-Amplifier | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Number of Functions | 
                                            2 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            ISL59481 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-PQCC-N48 | 
                                        
                                                                            
                                            | Operating Temperature (Max) | 
                                            85°C | 
                                        
                                                                            
                                            | Operating Temperature (Min) | 
                                            -40°C | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            INDUSTRIAL | 
                                        
                                                                            
                                            | Number of Channels | 
                                            4 | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            3 | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            VIDEO MULTIPLEXER | 
                                        
                                                                            
                                            | Current - Supply | 
                                            92mA | 
                                        
                                                                            
                                            | Slew Rate | 
                                            870V/μs | 
                                        
                                                                            
                                            | Neg Supply Voltage-Nom (Vsup) | 
                                            -5V | 
                                        
                                                                            
                                            | Current - Output / Channel | 
                                            135mA | 
                                        
                                                                            
                                            | -3db Bandwidth | 
                                            500MHz | 
                                        
                                                                            
                                            | Off-state Isolation-Nom | 
                                            75 dB | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.95mm | 
                                        
                                                                            
                                            | Length | 
                                            7mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                ISL59481IRZ-T13 Overview
Tape & Reel (TR) is how class d amplifier's packaged.For the sake of reducing space, class d amp is accessible in the 48-VFQFN Exposed Pad package.This is a good choice for 4:1 Multiplexer-Amplifier because of audio amplifiers high performance.A Surface Mount method is used to mount audio power amplifier on the PCB.A number of 3 circuits are utilized to enhance the audio ic's flexibility of the system.It has a base part number of ISL59481, which allows for easy identification of audio amp.A total of 48 terminations are present.Its -3db bandwidth is 500MHz.Digital sound amp is supplied with a current of 92mA.A total of 4 channels are currently available.The 5V supply voltage allows for high efficiency.In general, it is recommended that the operating temperature not exceed 85°C.Work should be done at a temperature of at least -40°C.This audio amp uses an analog IC, which in this case is VIDEO MULTIPLEXER.
ISL59481IRZ-T13 Features
4 channels
ISL59481IRZ-T13 Applications
There are a lot of Renesas Electronics America Inc. ISL59481IRZ-T13 Video Amps and Modules applications. 
- High-Fidelity (HiFi) Headphone Drivers
 - Body Control Modules
 - Microphone Preamplifiers
 - Car Audio
 - General-Purpose Amplifier Applications
 - Premium Audio
 - Automotive
 - Microphone Preamplifier Circuit
 - Emergency call (eCall)
 - Professional Audio Equipment