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  • MAX349CWN

MAX349CWN

275ns, 150ns 100Ohm DUAL Analog Switches BREAK-BEFORE-MAKE MAX349 18 Pins 100pA 5V 18-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX349CWN
  • Package: 18-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 332
  • Description: 275ns, 150ns 100Ohm DUAL Analog Switches BREAK-BEFORE-MAKE MAX349 18 Pins 100pA 5V 18-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 18
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1999
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
Resistance 100Ohm
Subcategory Multiplexer or Switches
Max Power Dissipation 762mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 5V
Base Part Number MAX349
Pin Count 18
Operating Supply Voltage 15V
Power Supplies 3/5/+-5V
Number of Channels 8
Number of Circuits 1
Max Supply Voltage 16V
Min Supply Voltage 2.7V
Analog IC - Other Type SINGLE-ENDED MULTIPLEXER
Operating Supply Current 20μA
Turn On Delay Time 600 ns
Voltage - Supply, Single/Dual (±) 2.7V~16V ±2.7V~8V
Supply Current-Max (Isup) 0.03mA
Neg Supply Voltage-Nom (Vsup) -5V
Turn-Off Delay Time 300 ns
Max Dual Supply Voltage 8V
On-State Resistance (Max) 100Ohm
Min Dual Supply Voltage 2.7V
Multiplexer/Demultiplexer Circuit 8:1
Current - Leakage (IS(off)) (Max) 100pA
Channel Capacitance (CS(off), CD(off)) 2pF 2pF
On-state Resistance Match-Nom 16Ohm
Switch Time (Ton, Toff) (Max) 275ns, 150ns
Charge Injection 1pC
Channel-to-Channel Matching (ΔRon) 16 Ω (Max)
Crosstalk -90dB @ 100kHz
Switching BREAK-BEFORE-MAKE
Switch-on Time-Max 400ns
Signal Current-Max 0.03A

MAX349CWN Overview


The electrical component comes in 18-SOIC (0.295, 7.50mm Width) packaging, which makes it convenient to ship overseas. High reliability is ensured by the advanced packaging method Tube. Multiplexers like this are mounted in the Surface Mount position. 8:1 is the number of circuits in the multiplexer and demultiplexer. An extended operating temperature of 0°C~70°C TA degrees Celsius. A total of 18 terminations have been recorded. As a result of its 8 channels, this electronic component provides high-quality output. An 5V voltage supply should allow the electrical part to be turned on and run. It is injected into the electrical part body with 18 pins. There are 1 circuits in this multiplexer. Search with MAX349 if you are looking for analog multiplexer variants. Analog switches have 100Ohm internal resistance. The functions of 18 pins can be found in the datasheets. There is a standard Multiplexer or Switches analogue multiplexer here. In a normalsituation, users should not supply the switches with voltage higher than 16V. It is recommended to use 2.7V as the lowest voltage for the electrical part. The analogue multiplexer could operate on 20μA current. Despite this switch device's dual supply capability, its voltage should not exceed 8V. With dual power supplies, you should attach at least 2.7V. With a SINGLE-ENDED MULTIPLEXER analog IC integrated into the board. This electrical part is compatible with 15V operating voltages.

MAX349CWN Features


8 Channels
20μA Supply Current

MAX349CWN Applications


There are a lot of Maxim Integrated MAX349CWN Analog Switches & Multiplexers ICs applications.

  • Cell phones
  • Switching Systems
  • Modems
  • Video signal routing
  • Industrial control systems
  • SDH/SONET multiplexers
  • Central office
  • E1 Network Equipment
  • Audio/video switches
  • USB 1.1 signal switching circuits