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  • MAX349EWN

MAX349EWN

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


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX349EWN
  • Package: 18-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 318
  • Description: 275ns, 150ns 100Ohm 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
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Number of Pins 18
Operating Temperature -40°C~85°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
ECCN Code EAR99
Resistance 100Ohm
Max Power Dissipation 762mW
Technology CMOS
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
Operating Supply Current 1μA
Throw Configuration DPST
Turn On Delay Time 600 ns
Logic Function Multiplexer
Voltage - Supply, Single/Dual (±) 2.7V~16V ±2.7V~8V
Supply Type Dual, Single
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 3V
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
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MAX349EWN Overview


The electrical component comes in 18-SOIC (0.295, 7.50mm Width) packaging, which makes it convenient to ship overseas. High reliability is achieved by using advanced packaging method Tube. In Surface Mount, you'll find this switch device. Multiplexer and demultiplexer circuits have a number 8:1. Extended operating temperature around -40°C~85°C TA. Total terminations are 18. High-quality output is provided by the electronic component's 8 channels. Powered by a 5V voltage supply, the electrical part should be switched on and run. Into the electrical component body are injected 18 pins. A 1 circuit is present in this switch device. MAX349 can be used to search for analog multiplexer variants. It has an internal resistance of 100Ohm. To find out what the functions of 18 pins are, please refer to their datasheets. It is generally not recommended to supply a voltage higher than 16V to the switch device in normal circumstances. Dual, Single supply type digital switch with a low cost. 2.7V is the lowest voltage the electrical component should receive. This multiplexer would work with 1μA current. Despite this switch device's dual supply capability, its voltage should not exceed 8V. It is recommended that you attach at least 3V to your dual power supply. A voltage of 15V can be used to operate the electronic component.

MAX349EWN Features


8 Channels
1μA Supply Current

MAX349EWN Applications


There are a lot of Maxim Integrated MAX349EWN Analog Switches & Multiplexers ICs applications.

  • Remote wireless modules
  • SDH/SONET multiplexers
  • Intelligent PBX
  • Precision instrumentation
  • CSU
  • Transmit
  • New designs requiring multiplexer functions
  • HDTV
  • Sample-and-hold systems
  • ISDN NT1/TA