MAX3218CWP

MAX3218CWP

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MAX3218CWP
RS-232 TRANSCEIVER
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$3.28

Price update:a months ago
Available in stock: 990
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

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MAX3218CWP Products
The MAX3218CWP RS-232 transceiver is intended for battery-powered EIA/TIA-232E and V.28/V.24 communications interfaces that need two drivers and two receivers with minimum power consumption from a single low-voltage supply. It provides a wide +1.8V to +4.25V operating voltage range while maintaining true RS-232 and EIA/TIA-562 voltage levels. The MAX3218CWP runs from two alkaline, NiCd, or NiMH cells without any form of voltage regulator. A guaranteed 120kbps data rate provides compatibility with popular software for communicating with personal computers. Supply current is reduced to 1μA with Maxim's new AutoShutdown feature. When the MAX3218CWP does not sense a valid signal level on the receiver inputs, the on-board power-supply and drivers shut down. This occurs if the RS-232 cable is disconnected or if the transmitters of the connected peripheral are turned off. The system turns on again when a valid level is applied to either RS-232 receiver input. As a result, the system saves power without changes to the existing software. Additionally, the MAX3218CWP can be forced into or out of shutdown, under logic control. While shut down, all receivers can remain active or can be disabled under logic control, permitting a system incorporating the CMOS MAX3218CWP to monitor external devices while in low-power shutdown. Three-state drivers are provided on both receiver outputs so that multiple receivers, generally of different interface standards, can be on the same bus. The MAX3218CWP is available in 20-pin DIP and SSOP packages.

Feature

  • 1μA Supply Current Using AutoShutdown
  • Operates Directly from Two Alkaline, NiCd or NiMH Cells
  • +1.8V to +4.25V Single-Supply Voltage Range
  • 120kbps Data Rate Guaranteed
  • Low-Cost Surface-Mount Components
  • Meets EIA/TIA-232E Specifications
  • Three-State Receiver Outputs
  • Flow-Through Pinout
  • On-Board DC-DC Converters
  • 20-Pin SSOP and DIP Packages

Applications

  • Battery-Powered Applications
  • Cell Phones
  • Handheld Equipment
  • PDAs
  • Peripherals
  • Subnotebook Computers

Product Attributes

TYPE DESCRIPTION Select all
Package Bulk
Supplier Device Package 20-SOIC
Product Status Active
Type Transceiver
Protocol RS232
Receiver Hysteresis 700 mV
Number of Drivers/Receivers 2/2
Duplex Full
Data Rate 120kbps
Voltage - Supply 1.8V ~ 4.25V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)

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$3.28

Price update:a months ago
Available in stock: 990
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated

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