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DG449DS-T1-E3

  • DG449DS-T1-E3
  • DG449DS-T1-E3

DG449DS-T1-E3

DG449DS-T1-E3

Vishay Siliconix

146ns, 104ns SPDT 45Ohm Analog Switches BREAK-BEFORE-MAKE DG449 8 Pins 1nA 15V SOT-23-8

SOT-23

DG449DS-T1-E3 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-8
Number of Pins 8
Weight 40.001177mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2017
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Resistance 45Ohm
Subcategory Multiplexer or Switches
Max Power Dissipation 675mW
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number DG449
Pin Count 8
Polarity Non-Inverting
Number of Channels 1
Number of Circuits 1
Max Supply Voltage 36V
Min Supply Voltage 7V
Operating Supply Current 20μA
Nominal Supply Current 4μA
Power Dissipation 675mW
Max Supply Current 20μA
Turn On Delay Time 146 ns
Number of Inputs 3
Voltage - Supply, Single/Dual (±) 7V~36V ±4.5V~20V
Supply Type Dual, Single
Neg Supply Voltage-Nom (Vsup) -15V
Turn-Off Delay Time 104 ns
Max Dual Supply Voltage 20V
On-State Resistance (Max) 45Ohm
Min Dual Supply Voltage 4.5V
High Level Output Current 30mA
Multiplexer/Demultiplexer Circuit 2:1
Off-state Isolation-Nom 69 dB
Current - Leakage (IS(off)) (Max) 1nA
Channel Capacitance (CS(off), CD(off)) 8pF
On-state Resistance Match-Nom 5Ohm
Switch Circuit SPDT
Switch Time (Ton, Toff) (Max) 146ns, 104ns
Charge Injection 5pC
Channel-to-Channel Matching (ΔRon) 5 Ω (Max)
Crosstalk -80dB @ 1MHz
Switching BREAK-BEFORE-MAKE
Drain to Source Resistance 38Ohm
Normal Position NC
Ambient Temperature Range High 85°C
Height 1.45mm
Length 2.9mm
Width 1.65mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,000 $0.61880 $1.8564
6,000 $0.58786 $3.52716
15,000 $0.56576 $8.4864
DG449DS-T1-E3 Product Details

DG449DS-T1-E3 Overview


Presented in SOT-23-8, this electrical component is convenient for overseas shipping. Advanced packaging method Tape & Reel (TR) is used to provide high reliability. The multiplexer is located in Surface Mount. Multiplexers and demultiplexers have a number of circuits 2:1. Temperatures around -40°C~85°C TA are extended for operation. In total, 8 terminations have occurred. The electronic part delivers high-quality output through its 1 channels. Powered by a 15V voltage supply, the electrical part should be switched on and run. An injection of 8 pins is performed into the body of the electrical component. Circuits based on SPDT switching are used to construct these analog switch ics. The multiplexer consists of 1 circuits. Search with DG449 if you are looking for analog multiplexer variants. An switch multiplexer with 45Ohm internal resistance has a value of 45Ohm. Datasheets for 8 pin functions are available upon request. The analogue multiplexer in this example is a typical Multiplexer or Switches. An abnormal situation would be for the switch device to be supplied with a voltage greater than 36V. Analog switch ics with Dual, Single supply type are cost-effective. In order for the electronic part to function properly, the lowest voltage should be 7V. For this digital switch to work, 20μA current would suffice. When the digital multiplexer is charged above 20μA, damage can occur. Dual supply volatge is feasible for this multiplexer. But it should not go beyond 20V. The voltage should be at least 4.5V if you are using dual power supplies. The electrical component supports 3 inputs. There is 38Ohm Drain to Source resistance on this electronic part.

DG449DS-T1-E3 Features


1 Channels
Switch Circuit: SPDT
20μA Supply Current
Drain-to-Source resistance: 38Ohm

DG449DS-T1-E3 Applications


There are a lot of Vishay Siliconix DG449DS-T1-E3 Analog Switches & Multiplexers ICs applications.

  • Switching Systems
  • Private Branch Exchange (PBX)
  • Fault Tolerant Systems
  • Communications systems
  • Central office
  • Isolation
  • Industrial
  • Multiplexers
  • PDH Multiplexers
  • Ultrasound

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