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DG9451EN-T1-E4

DG9451EN-T1-E4

DG9451EN-T1-E4

Vishay Siliconix

185ns, 130ns 105Ohm QUAD Analog Switches BREAK-BEFORE-MAKE DG9451 16 Pins 1nA 16-WFQFN

SOT-23

DG9451EN-T1-E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN
Number of Pins 16
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Published 2013
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Resistance 105Ohm
Max Power Dissipation525mW
Technology CMOS
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.4mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number DG9451
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Channels 8
Number of Circuits 1
Max Supply Voltage12V
Min Supply Voltage2.7V
Operating Supply Current 1μA
Power Dissipation525mW
Logic Function Multiplexer
Number of Inputs 8
Voltage - Supply, Single/Dual (±) 2.7V~12V ±2.5V~5V
Supply Type Dual, Single
Max Dual Supply Voltage5V
-3db Bandwidth 270MHz
On-State Resistance (Max) 105Ohm
Min Dual Supply Voltage 2.5V
High Level Output Current30mA
Dual Supply Voltage 3V
Multiplexer/Demultiplexer Circuit 8:1
Off-state Isolation-Nom 44 dB
Current - Leakage (IS(off)) (Max) 1nA
Channel Capacitance (CS(off), CD(off)) 1pF 9pF
On-state Resistance Match-Nom 3Ohm
Switch Time (Ton, Toff) (Max) 185ns, 130ns
Charge Injection0.79pC
Channel-to-Channel Matching (ΔRon) 4 Ω
Crosstalk -90dB @ 100kHz
Switching BREAK-BEFORE-MAKE
Switch-on Time-Max 295ns
Signal Current-Max 0.03A
Length 2.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2149 items

DG9451EN-T1-E4 Product Details

DG9451EN-T1-E4 Overview


The electronic part can be shipped overseas conveniently because it is packaged in 16-WFQFN. In order to provide high reliability, an advanced packaging method Tape & Reel (TR) is used. There is an analog multiplexer mounted in position Surface Mount. There is 8:1 ratio between the number of multiplexers and demultiplexers. Around -40°C~125°C TA is the extended operating temperature. In total, there are 16 terminations. This electronic part offers high-quality output due to its 8 channels. There are 16 pins injected into the electronic part body. A total of 1 circuits make up this switch device. Search with DG9451 if you are looking for analog multiplexer variants. It has an internal resistance of 105Ohm. The functions of 16 pins can be found in the datasheets. In normalcircumstances, users should not exceed 12V volts for the multiplexer. Dual, Single supply type digital switch with a low cost. 2.7V is the lowest voltage that should be fed to the electronic electronic part. In order to operate this switch device, it would need a current of 1μA. There's no problem with dual supply voltage for this switch device. However, it shouldn't exceed 5V. In the case of dual power supplies, you should connect at least 2.5V. There is a voltage range of 5V operating voltages for the electrical part. There are 8 inputs to be operated.

DG9451EN-T1-E4 Features


8 Channels
1μA Supply Current
-3db Bandwidth: 270MHz


DG9451EN-T1-E4 Applications


There are a lot of Vishay Siliconix
DG9451EN-T1-E4 Analog Switches & Multiplexers ICs applications.


  • Isolation
  • Medical
  • Imaging
  • Ultrasound
  • Audio and video switching
  • Automatic test equipment
  • Precision data acquisition
  • Battery-powered systems
  • Sample-and-hold systems
  • Communication systems

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