| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            10 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2010 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Type | 
                                            Buffer, ReDriver | 
                                        
                                                                            
                                            | Applications | 
                                            I2C | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.7V~5.5V | 
                                        
                                                                            
                                            | Base Part Number | 
                                            PCA9521D | 
                                        
                                                                            
                                            | Output | 
                                            2-Wire Bus | 
                                        
                                                                            
                                            | Pin Count | 
                                            8 | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Current - Supply | 
                                            6mA | 
                                        
                                                                            
                                            | Input | 
                                            2-Wire Bus | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            1MHz | 
                                        
                                                                            
                                            | Capacitance - Input | 
                                            10pF | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                PCA9521DP,118 Overview
Transport is made easy with power buffer packaging in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).In a package of Tape & Reel (TR) it is ready for power buffer.There is a universal mout that makes it easy to adapt to various situations.As far as types go, this is a typical Buffer, ReDriver.There is 2.7V~5.5V voltage used by this op amp buffer.To maintain quality, 1 channels work together.As a result, it facilitates input of 2-Wire Bus.It is recommended that the operating temperature be set to -40°C~85°C in order to prevent any malfunctions.Among other applications, this operational amplifier buffer targets the I2C platform.You can also try searching with "PCA9521D" when you need specific pin-to-pin solutions for your special needs.From the power buffer's 8 pins, we can determine its pinout.Outputs are in 2-Wire Bus.There are 6mA op amp buffers in it.
PCA9521DP,118 Features
1 channels.
Mainly used in I2C.
PCA9521DP,118 Applications
There are a lot of NXP USA Inc. PCA9521DP,118 Signal Buffers, Repeaters, Splitters applications. 
- Clock Distribution
 - Protection Switching
 - Portable IPC/HMI
 - Cable Repeaters
 - Communications Switchers
 - Digital Cross-Connects
 - Industrial/Embedded PC
 - SATA SSDs or HDDs
 - Laptop Computers (for External Video Cards)
 - Cellular Phone Base Stations