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  • DG444DY

DG444DY

250ns, 140ns SPST - NC 85Ohm Analog Switches BREAK-BEFORE-MAKE 16 Pins 500pA 16-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Vishay Siliconix
  • Origchip NO: 880-DG444DY
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 566
  • Description: 250ns, 140ns SPST - NC 85Ohm Analog Switches BREAK-BEFORE-MAKE 16 Pins 500pA 16-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 665.986997mg
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Resistance 85Ohm
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Multiplexer or Switches
Max Power Dissipation 640mW
Technology CMOS
Terminal Form GULL WING
Number of Functions 4
Terminal Pitch 1.27mm
Output SEPARATE OUTPUT
Pin Count 16
Power Supplies 512/+-15V
Max Supply Voltage 36V
Min Supply Voltage 13V
Operating Supply Current 30mA
Power Dissipation 640mW
Max Supply Current 1μA
Turn On Delay Time 250 ns
Number of Inputs 4
Voltage - Supply, Single/Dual (±) 5V~36V ±5V~20V
Supply Type Dual, Single
Turn-Off Delay Time 140 ns
Max Dual Supply Voltage 22V
On-State Resistance (Max) 85Ohm
Min Dual Supply Voltage 7V
Dual Supply Voltage 20V
Multiplexer/Demultiplexer Circuit 1:1
Current - Leakage (IS(off)) (Max) 500pA
Channel Capacitance (CS(off), CD(off)) 4pF 4pF
Switch Circuit SPST - NC
Switch Time (Ton, Toff) (Max) 250ns, 140ns
Charge Injection -1pC
Crosstalk -100dB @ 1MHz
Switching BREAK-BEFORE-MAKE
Normal Position NC
Height 1.55mm
Length 10mm
Width 4mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant

DG444DY Overview


As the electronic part is packed in 16-SOIC (0.154, 3.90mm Width), international shipping is convenient. High reliability is achieved by using advanced packaging method Tube. A switch device like this is mounted in Surface Mount. Multiplexer and demultiplexer circuits have a number 1:1. Extended operating temperature around -40°C~85°C TA. The total number of terminations is 16. It is part of the design of the 16 series that this electronic component is included. The analog switch ics are built using SPST - NC switching circuits. A 85Ohm internal resistance characterizes this multiplexer. The datasheets for the 16 pins explain the functions. In this analog multiplexer, the value is Multiplexer or Switches. Users should never supply a voltage higher than 36V to a switch device. Analog switch ics with Dual, Single supply type are cost-effective. 13V 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 30mA. Put voltage above 1μA on the multiplexer to cause damage. There is no problem with using dual supply voltage, but it should not exceed 22V. If you are using dual power supplies, you should attach at least 7V. There are SEPARATE OUTPUT outputs on this analog switch ic. Operating the 4 inputs requires 4 inputs.

DG444DY Features


Switch Circuit: SPST - NC
30mA Supply Current

DG444DY Applications


There are a lot of Vishay Siliconix DG444DY Analog Switches & Multiplexers ICs applications.

  • Avionics and Military Systems
  • Cross Connects
  • ISDN NT1/TA
  • High speed data transmission line cards
  • Existing multiplexer applications (both fault-protected and nonfault-protected)
  • Optical Applications
  • Power routing
  • Public switching systems
  • Access Concentrators
  • Data Acquisition Systems