| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            44-QFP | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2002 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Type | 
                                            Stereo Audio | 
                                        
                                                                            
                                            | Base Part Number | 
                                            UDA1355 | 
                                        
                                                                            
                                            | Pin Count | 
                                            44 | 
                                        
                                                                            
                                            | Data Interface | 
                                            I2C, Serial | 
                                        
                                                                            
                                            | Voltage - Supply, Analog | 
                                            2.7V~5.5V | 
                                        
                                                                            
                                            | Voltage - Supply, Digital | 
                                            2.7V~5.5V | 
                                        
                                                                            
                                            | Resolution (Bits) | 
                                            24 b | 
                                        
                                                                            
                                            | Source Url Status Check Date | 
                                            2013-06-14 00:00:00 | 
                                        
                                                                            
                                            | Sigma Delta | 
                                            No | 
                                        
                                                                            
                                            | Number of ADCs / DACs | 
                                            2 / 2 | 
                                        
                                                                            
                                            | S/N Ratio, ADCs / DACs (db) Typ | 
                                            97 / 98 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                UDA1355H/N2,518 Overview
For space-saving reasons, it is supplied in a 44-QFP package. It is adopted to package in the manner of Tape & Reel (TR). Because it is a type of Stereo Audio, it delivers high-efficiency performance in many applications. This device employs the mounting type Surface Mount. A performance setting of -40°C~85°C allows it to operate normally. It consists of 2 / 2 ADCs/ DACs. The analog circuit is powered by 2.7V~5.5V. It is supplied with a voltage of 2.7V~5.5V to power the digital circuit. There are 44 pins on it. Using its base part number UDA1355, it can be used to locate parts that are related. 
UDA1355H/N2,518 Features
Embedded in the 44-QFP package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
UDA1355H/N2,518 Applications
There are a lot of NXP USA Inc. UDA1355H/N2,518 CODECs Interface ICs applications. 
- Spooling or level wind
 - Motor speed /RPM readout
 - Flight simulators
 - Metal forming & fabrication
 - Applications involving measuring wheels
 - Advanced breast cancer treatments
 - Linear measurement
 - CPU memory location identification
 - Feature extraction
 - Automated Guided Vehicles (AGV)