1. Products
  2. Interface and Isolation
  3. RS-232 / RS-422 / RS-485 / RS-562
  4. RS-232 and RS-562
  5. ADM232L


Overview

Features and Benefits

  • Single 5 V Power Supply 
  • Meets All EIA-232-E and V.28 Specifications 
  • 120 kB/s Data Rate 
  • On-Board DC-DC Converters 
  • ±9 V Output Swing with 5 V Supply 
  • Small 1 µF Capacitors 
  • Low Power Shutdown ≤ µA 
  • Receivers Active in Shutdown (ADM223) 
  • ±30 V Receiver Input Levels 
  • Latch-Up FREE 
  • Plug-In Upgrade for MAX223/230-241 
  • Plug-In Upgrade for AD230–AD241 

Product Details

The ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in applications where ±12 V is not available. The ADM223, ADM230L, ADM235L, ADM236L and ADM241L feature a low power shutdown mode that reduces power dissipation to less than 5 µW, making them ideally suited for battery powered equipment. Two receivers remain enabled during shutdown on the ADM223. The ADM233L and ADM235L do not require any external components and are particularly useful in applications where printed circuit board space is critical.

All members of the ADM230L family, except the ADM231L and the ADM239L, include two internal charge pump voltage converters that allow operation from a single +5 V supply. These converters convert the +5 V input power to the ±10 V required for RS-232 output levels. The ADM231L and ADM239L are designed to operate from +5 V and +12 V supplies. An internal +12 V to -12 V charge pump voltage converter generates the -12 V supply.

The ADM2xxL is an enhanced upgrade for the AD2xx family featuring lower power consumption, faster slew rate and operation with smaller (1 µF) capacitors.

APPLICATIONS

  • Computers
  • Peripherals
  • Modems
  • Printers
  • Instruments

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADM232LANZ Material Declaration Reliability Data 16-Lead PDIP
ADM232LARZ Material Declaration Reliability Data 16-Lead SOIC Wide
ADM232LARZ-REEL Material Declaration Reliability Data 16 ld SOIC
ADM232LJN Material Declaration Reliability Data 16-Lead PDIP
ADM232LJNZ Material Declaration Reliability Data 16-Lead PDIP
ADM232LJR-REEL Material Declaration Reliability Data 16 ld SOIC
ADM232LJRZ Material Declaration Reliability Data 16-Lead SOIC Wide
ADM232LJRZ-REEL Material Declaration Reliability Data 16 ld SOIC
Wafer Fabrication Data

PCN-PDN Information

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Sample & Buy


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Buy Now Pricing


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List Pricing


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Lead Times


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