MAX232IDW
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Texas Instruments MAX232IDW

Manufacturer No:
MAX232IDW
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC TRANSCEIVER FULL 2/2 16SOIC
Delivery:
Payment:
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Product Introduction

Overview

The MAX232IDW, produced by Texas Instruments, is a dual driver/receiver integrated circuit designed to facilitate communication between TTL/CMOS logic levels and RS-232 serial interface levels. This device is part of the MAX232 family and is specifically packaged in a SOIC (DW) package with 16 pins. It includes a capacitive voltage generator that enables the conversion of a single 5V power supply into the necessary voltage levels for RS-232 communication.

Key Specifications

Specification Value
Package Type SOIC (DW)
Number of Pins 16
Operating Temperature Range -40°C to 85°C
Supply Voltage 5V
Charge-Pump Capacitors 1µF
Data Rate Up to 120kbit/s
Drivers and Receivers Two drivers and two receivers
Input Levels ±30V
Supply Current 8mA typical
ESD Protection Exceeds JESD 22 – 2000V Human-body model (A114-A)

Key Features

  • Meets or exceeds TIA/EIA-232-F and ITU recommendation V.28 standards.
  • Operates from a single 5V power supply with 1µF charge-pump capacitors.
  • Supports data rates up to 120kbit/s.
  • Includes two drivers and two receivers.
  • Accepts ±30V input levels.
  • Low supply current: 8mA typical.
  • ESD protection exceeds JESD 22 – 2000V Human-body model (A114-A).
  • Outputs are protected against shorts to ground.

Applications

  • TIA/EIA-232-F compliant systems.
  • Battery-powered systems.
  • Terminals and modems.
  • Computers and other serial communication devices.

Q & A

  1. What is the MAX232IDW used for?

    The MAX232IDW is used to convert TTL/CMOS logic levels to RS-232 serial interface levels and vice versa.

  2. What is the operating voltage of the MAX232IDW?

    The MAX232IDW operates from a single 5V power supply.

  3. What is the maximum data rate supported by the MAX232IDW?

    The MAX232IDW supports data rates up to 120kbit/s.

  4. How many drivers and receivers does the MAX232IDW have?

    The MAX232IDW has two drivers and two receivers.

  5. What is the input voltage range of the MAX232IDW?

    The MAX232IDW can accept input levels of ±30V.

  6. What is the typical supply current of the MAX232IDW?

    The typical supply current of the MAX232IDW is 8mA.

  7. Does the MAX232IDW have ESD protection?

    Yes, the MAX232IDW has ESD protection that exceeds JESD 22 – 2000V Human-body model (A114-A).

  8. In what package is the MAX232IDW available?

    The MAX232IDW is available in a SOIC (DW) package with 16 pins.

  9. What is the operating temperature range of the MAX232IDW?

    The operating temperature range of the MAX232IDW is -40°C to 85°C.

  10. Can the MAX232IDW be used in battery-powered systems?

    Yes, the MAX232IDW is suitable for use in battery-powered systems due to its low power consumption.

Product Attributes

Type:Transceiver
Protocol:RS232
Number of Drivers/Receivers:2/2
Duplex:Full
Receiver Hysteresis:500 mV
Data Rate:120Kbps
Voltage - Supply:4.5V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:16-SOIC
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Similar Products

Part Number MAX232IDW MAX232IDWR MAX232DW MAX232EIDW MAX232ID MAX232IDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active
Type Transceiver Transceiver Transceiver Transceiver Transceiver Transceiver
Protocol RS232 RS232 RS232 RS232 RS232 RS232
Number of Drivers/Receivers 2/2 2/2 2/2 2/2 2/2 2/2
Duplex Full Full Full Full Full Full
Receiver Hysteresis 500 mV 500 mV 500 mV 500 mV 500 mV 500 mV
Data Rate 120Kbps 120Kbps 120Kbps 250kbps 120Kbps 120Kbps
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 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 0°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SOIC 16-SOIC 16-SOIC

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