| Parameters | 
                                
                                                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            2.54mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Pin Count | 
                                            20 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDIP-T20 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            COMMERCIAL | 
                                        
                                                                            
                                            | Operating Temperature (Max) | 
                                            70°C | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            COMMERCIAL | 
                                        
                                                                            
                                            | Operating Mode | 
                                            SYNCHRONOUS/ASYNCHRONOUS | 
                                        
                                                                            
                                            | Telecom IC Type | 
                                            PCM CODEC | 
                                        
                                                                            
                                            | Filter | 
                                            YES | 
                                        
                                                                            
                                            | Companding Law | 
                                            A-LAW | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            5.08mm | 
                                        
                                                                            
                                            | Length | 
                                            24.325mm | 
                                        
                                                                            
                                            | Width | 
                                            7.62mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-DIP (0.300, 7.62mm) | 
                                        
                                                                            
                                            | Surface Mount | 
                                            NO | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Series | 
                                            VBAP™ | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            20 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            TIN LEAD | 
                                        
                                                                                                    
                            
                         
                                                TLV320AC37CN Overview
Moreover, the book has an appendix that contains a case study. In terms of mounting type, the recommended type is Through Hole. In this case, it is embedded in the 20-DIP (0.300, 7.62mm) case. This chip has 20 terminations, which means it has 20 terminations on it. An electrical component representing the VBAP? series can be found here. There is a voltage range of 3V that it can handle. Several pins on the chip are 20-shaped. Devices using telecom IC types PCM CODEC are used. It is not recommended to use a temperature greater than 70°C. 
TLV320AC37CN Features
With 20-DIP (0.300, 7.62mm) channels
Supply voltage at 3V volts
TLV320AC37CN Applications
There are a lot of Rochester Electronics, LLC TLV320AC37CN Audio Special Purpose applications. 
- CD-R, DVD receivers
 - DIGITAL MICROPHONES
 - Recording Systems
 - Audio Differential Line Drivers
 - Distribution Amplifiers
 - Musical Instruments
 - Hi-Fi Equipment
 - BROADCAST STUDIO EQUIPMENT
 - Industrial Instrumentation
 - Digital Effects Processors