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MAX4743

Features: Low RON:0.8Ω max (+3V Supply)2.5Ω max (+1.8V Supply)0.18Ω max RON Flatness (+3V Supply)+1.6V to +3.6V Single-Supply Operation Available in SOT23 and µMAX Packages High-Current Handling Capacity (150mA continuous) 1.8V CMOS Logic Compatible (+3V Supply) Fast Switch...

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SeekIC No. : 004410890 Detail

MAX4743: Features: Low RON:0.8Ω max (+3V Supply)2.5Ω max (+1.8V Supply)0.18Ω max RON Flatness (+3V Supply)+1.6V to +3.6V Single-Supply Operation Available in SOT23 and µMAX Packages H...

MAX4743 Data Sheet

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Part Number:
MAX4743
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

 Low RON:
    0.8Ω max (+3V Supply)
    2.5Ω max (+1.8V Supply)
 0.18Ω max RON Flatness (+3V Supply)
 +1.6V to +3.6V Single-Supply Operation
  Available in SOT23 and µMAX Packages
  High-Current Handling Capacity (150mA continuous)
  1.8V CMOS Logic Compatible (+3V Supply)
  Fast Switching: tON = 24ns, tOFF = 16ns


Application

Power Routing
Battery Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives


Pinout

Connection Diagram


Specifications

Voltages Referenced to GND
V+, IN_....................................................................-0.3V to +4V
COM_, NO_, NC_ (Note 1) ...........................-0.3V to (V+ + 0.3V)
Continuous Current COM_ , NO_, NC_ .........................±150mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms 10% duty cycle)....................................±300mA
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23 (derate 7.52mW/°C above +70°C)...........602mW
8-Pin µMAX (derate 4.5mW/°C above +70°C) ..............362mW
Operating Temperature Range ........................-40°C to +85°C
Maximum Junction Temperature ....................................+150°C
Storage Temperature Range .........................-65°C to +150°C
Lead Temperature (soldering, 10s) ...............................+300°C


Description

The MAX4741/MAX4742/MAX4743 are low on-resistance, low-voltage, dual single-pole/single-throw (SPST) analog switches that operate from a single +1.6V to +3.6V supply. These devices have fast switching speeds (tON = 24ns, tOFF = 16ns max), handle Rail-to- Rail® analog signals, and consume less than 1µW of quiescent power. The MAX4743 has break-beforemake switching.

When powered from a +3V supply, the MAX4741/ MAX4742/MAX4743 feature low 0.8Ω (max) on-resistance (RON), with 0.08Ω (max) RON matching and 0.18Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single +3V supply.

The MAX4741 has two normally open (NO) switches, the MAX4742 has two normally closed (NC) switches, and the MAX4743 has one NO switch and one NC switch. The MAX4741/MAX4742/MAX4743 are available in 8-pin SOT23 and 8-pin µMAX packages.




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