| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 14 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 6-UFDFN | 
                                                                            
                                            | Number of Pins | 6 | 
                                                                            
                                            | Supplier Device Package | 6-miniQFN | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2013 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Resistance | 15Ohm | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Max Power Dissipation | 160mW | 
                                                                            
                                            | Base Part Number | DG3157 | 
                                                                            
                                            | Number of Circuits | 1 | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 1.65V | 
                                                                            
                                            | Max Supply Current | 1μA | 
                                                                            
                                            | Throw Configuration | SPDT | 
                                                                            
                                            | Turn On Delay Time | 25 ns | 
                                                                            
                                            | Supply Type | Single | 
                                                                            
                                            | Turn-Off Delay Time | 21 ns | 
                                                                            
                                            | -3db Bandwidth | 300MHz | 
                                                                            
                                            | On-State Resistance (Max) | 15Ohm | 
                                                                            
                                            | Multiplexer/Demultiplexer Circuit | 2:1 | 
                                                                            
                                            | Current - Leakage (IS(off)) (Max) | 1μA | 
                                                                            
                                            | Channel Capacitance (CS(off), CD(off)) | 7pF | 
                                                                            
                                            | Switch Circuit | SPDT | 
                                                                            
                                            | Switch Time (Ton, Toff) (Max) | 25ns, 21ns | 
                                                                            
                                            | Charge Injection | 7pC | 
                                                                            
                                            | Channel-to-Channel Matching (ΔRon) | 800mOhm | 
                                                                            
                                            | Crosstalk | -64dB @ 10MHz | 
                                                                            
                                            | Voltage - Supply, Single (V+) | 1.65V~5.5V | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                DG3157BDN-T1-E4 Overview
Due to its 6-UFDFN packaging, the electronic part is convenient for international shipping. A high level of reliability can be achieved through the use of an advanced packaging method Tape & Reel (TR). There is an analog multiplexer mounted in position Surface Mount. Multiplexers and demultiplexers have a number of circuits 2:1. Increasing operating temperature to around -40°C~85°C TA. These analog multiplexers are built based on SPDT switching circuits. It consists of 1 circuits. Search with DG3157 if you are looking for analog multiplexer variants. In this multiplexer, the internal resistance is 15Ohm. Datasheets for functions of 6 pins are available. Multiplexers should not be powered above 5.5V in normal situations. Analog switch ics with Single supply type are cost-effective. In order for the electronic part to function properly, the lowest voltage should be 1.65V. Using a single voltage supply, this switch device consumes 1.65V~5.5V volts. When the digital multiplexer is charged above 1μA, damage can occur. An environment with a temperature greater than 85°C should not be used to operate the digital switches. There is a 6-miniQFN package offered by suppliers. 
DG3157BDN-T1-E4 Features
Switch Circuit: SPDT
-3db Bandwidth: 300MHz
DG3157BDN-T1-E4 Applications
There are a lot of Vishay Siliconix DG3157BDN-T1-E4 Analog Switches & Multiplexers ICs applications. 
- Microprocessor controlled systems
- Data switching
- ADCs such as AD7840/8, AD7870/1/2/4/5/6/8
- Audio and video signal routing
- Precision instrumentation
- Industrial
- Communications systems
- Precision test equipment
- Communication systems 
- HDTV