ADM232AAN
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Analog Devices Inc. ADM232AAN

Manufacturer No:
ADM232AAN
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC TRANSCEIVER FULL 2/2 16DIP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADM232AAN, produced by Analog Devices Inc., is a high-speed RS-232 line driver/receiver. This component is part of the ADM222, ADM232A, and ADM242 family, which offers transmission rates up to 200 kB/s. It operates from a single 5 V power supply and is fabricated using BiCMOS technology, combining low power CMOS with high-speed bipolar circuitry. This device is designed to meet all EIA-232-E and V.28 specifications, making it suitable for a variety of serial communication applications.

Key Specifications

ParameterValue
Transmission RateUp to 200 kB/s
Power SupplySingle 5 V
Charge Pump Capacitors0.1 µF external capacitors
Output Swing±10 V
Receiver Input LevelsUp to ±30 V
Package Types16-lead DIP, narrow and wide surface-mount (SOIC)
Quiescent Power Supply CurrentUnder 5 mA
Shutdown Current0.1 µA (ADM222), 0.1 mA (ADM242)

Key Features

  • High-speed transmission rates up to 200 kB/s
  • Single 5 V power supply with on-chip charge pump using small 0.1 µF external capacitors
  • Meets all EIA-232-E and V.28 specifications
  • Two RS-232 drivers and two RS-232 receivers on each device
  • BiCMOS technology for low power consumption and high-speed operation
  • Shutdown function (ADM222 and ADM242) to minimize power consumption
  • Enable function (ADM242) to disable receiver outputs for bus sharing

Applications

The ADM232AAN is suitable for various serial communication applications, including industrial automation, medical devices, point-of-sale terminals, and any system requiring high-speed RS-232 communication. It is particularly useful in environments where low power consumption and high transmission rates are critical.

Q & A

  1. What is the transmission rate of the ADM232AAN?
    The transmission rate of the ADM232AAN is up to 200 kB/s.
  2. What type of power supply does the ADM232AAN require?
    The ADM232AAN operates from a single 5 V power supply.
  3. How many RS-232 drivers and receivers are on the ADM232AAN?
    There are two RS-232 drivers and two RS-232 receivers on the ADM232AAN.
  4. What technology is used in the ADM232AAN?
    The ADM232AAN is fabricated using BiCMOS technology.
  5. What are the output swing and receiver input levels of the ADM232AAN?
    The output swing is ±10 V, and the receiver input levels can handle up to ±30 V.
  6. Does the ADM232AAN have a shutdown function?
    Yes, the ADM232AAN (specifically the ADM222 and ADM242 variants) has a shutdown function to minimize power consumption.
  7. What is the quiescent power supply current of the ADM232AAN?
    The quiescent power supply current is under 5 mA.
  8. What are the package types available for the ADM232AAN?
    The ADM232AAN is available in 16-lead DIP and both narrow and wide surface-mount (SOIC) packages.
  9. How does the enable function work on the ADM242 variant?
    The enable function on the ADM242 allows the receiver outputs to be disabled, facilitating the sharing of a common bus.
  10. What are some typical applications of the ADM232AAN?
    The ADM232AAN is used in industrial automation, medical devices, point-of-sale terminals, and other systems requiring high-speed RS-232 communication.

Product Attributes

Type:Transceiver
Protocol:RS232
Number of Drivers/Receivers:2/2
Duplex:Full
Receiver Hysteresis:400 mV
Data Rate:200kbps
Voltage - Supply:4.5V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Through Hole
Package / Case:16-DIP (0.300", 7.62mm)
Supplier Device Package:16-PDIP
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Similar Products

Part Number ADM232AAN ADM232AANZ ADM232AARN ADM232LAN
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Obsolete Obsolete
Type Transceiver Transceiver Transceiver Transceiver
Protocol RS232 RS232 RS232 RS232
Number of Drivers/Receivers 2/2 2/2 2/2 2/2
Duplex Full Full Full Full
Receiver Hysteresis 400 mV 400 mV 400 mV 650 mV
Data Rate 200kbps 200kbps 200kbps 120Kbps
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Through Hole Through Hole Surface Mount Through Hole
Package / Case 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 16-SOIC (0.154", 3.90mm Width) 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP 16-PDIP 16-SOIC 16-PDIP

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