| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 16-WFQFN Exposed Pad | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Base Part Number | ISL8499 | 
                                                                            
                                            | Pin Count | 16 | 
                                                                            
                                            | Number of Circuits | 4 | 
                                                                            
                                            | On-State Resistance (Max) | 250mOhm | 
                                                                            
                                            | Multiplexer/Demultiplexer Circuit | 2:1 | 
                                                                            
                                            | Current - Leakage (IS(off)) (Max) | 50nA | 
                                                                            
                                            | Channel Capacitance (CS(off), CD(off)) | 106pF | 
                                                                            
                                            | Switch Circuit | SPDT | 
                                                                            
                                            | Switch Time (Ton, Toff) (Max) | 25ns, 23ns | 
                                                                            
                                            | Charge Injection | -120pC | 
                                                                            
                                            | Channel-to-Channel Matching (ΔRon) | 40m Ω | 
                                                                            
                                            | Crosstalk | -98dB @ 100kHz | 
                                                                            
                                            | Voltage - Supply, Single (V+) | 1.65V~4.5V | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                ISL8499IRTZ-T Overview
This electronic part is conveniently packaged in 16-WFQFN Exposed Pad, making it easy to ship abroad. This packaging method provides high reliability because it uses advanced packaging techniques. A switch device like this is mounted in Surface Mount. 2:1 is the number of circuits in the multiplexer and demultiplexer. Temperatures around -40°C~85°C TA are extended for operation. It is part of the design of the 16 series that this electronic component is included. Multiplexers built on a SPDT switching circuit are built. Circuits number 4 make up this analogue multiplexer. Using the ISL8499 search parameter, you can discover variants of the switch. Using only a single voltage supply, this analog switch requires 1.65V~4.5V voltage. 
ISL8499IRTZ-T Features
Switch Circuit: SPDT
ISL8499IRTZ-T Applications
There are a lot of Renesas Electronics America Inc. ISL8499IRTZ-T Analog Switches & Multiplexers ICs applications. 
- Relay Replacement
- PBXs
- Battery-powered systems
- Avionics 
- Automatic test equipment
- SONET
- Digital access cross connects
- New designs requiring multiplexer functions
- Imaging
- High speed data transmission line cards