MAX3232EIPWR
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Texas Instruments MAX3232EIPWR

Manufacturer No:
MAX3232EIPWR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC TRANSCEIVER FULL 2/2 16TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The MAX3232EIPWR, produced by Texas Instruments, is a 3-V to 5.5-V multichannel RS-232 line driver and receiver. This device is designed to provide the electrical interface between an asynchronous communication controller and the serial-port connector, adhering to the TIA/EIA-232-F and ITU V.28 standards. It features a dual charge-pump circuit that allows operation from a single supply voltage, making it versatile for various applications. The MAX3232EIPWR includes two line drivers, two line receivers, and robust ESD protection, ensuring reliable communication in diverse environments.

Key Specifications

Parameter Value
Supply Voltage 3 V to 5.5 V
Data Rate Up to 250 kbit/s
Number of Drivers 2
Number of Receivers 2
Package Type TSSOP (16 pins)
Operating Temperature -40°C to 85°C
ESD Protection ±15 kV (HBM), ±8 kV (IEC61000-4-2, Contact discharge), ±15 kV (IEC61000-4-2, Air-gap discharge)
External Capacitors 4 × 0.1 µF
Supply Current 1 mA (typical)
Logic Function Transceiver, Receiver
Simplex/Duplex Full Duplex

Key Features

  • ESD protection for RS-232 bus pins: ±15 kV (HBM), ±8 kV (IEC61000-4-2, Contact discharge), ±15 kV (IEC61000-4-2, Air-gap discharge)
  • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards
  • Operates with a single 3-V to 5.5-V supply voltage
  • Supports data signaling rates up to 250 kbit/s
  • Includes two line drivers and two line receivers
  • Low standby current: 300 µA (typical)
  • Accepts 5-V logic input with a 3.3-V supply
  • Pin compatible with alternative high-speed devices (e.g., SN65C3232E, SN75C3232E)

Applications

The MAX3232EIPWR is suitable for a variety of applications, including:

  • Automotive systems: Qualified for automotive applications, ensuring reliability in harsh environments
  • Industrial control systems: Provides robust communication interfaces for industrial automation and control systems
  • Embedded systems: Ideal for embedded systems requiring serial communication interfaces with low power consumption
  • Medical devices: Used in medical devices where reliable and protected serial communication is critical
  • Consumer electronics: Found in various consumer electronics requiring RS-232 interfaces, such as printers, scanners, and other peripherals

Q & A

  1. What is the operating supply voltage range of the MAX3232EIPWR?

    The MAX3232EIPWR operates with a single supply voltage ranging from 3 V to 5.5 V

  2. What is the maximum data rate supported by the MAX3232EIPWR?

    The device supports data signaling rates up to 250 kbit/s

  3. How many line drivers and receivers does the MAX3232EIPWR have?

    The MAX3232EIPWR includes two line drivers and two line receivers

  4. What kind of ESD protection does the MAX3232EIPWR offer?

    The device offers ±15 kV (HBM), ±8 kV (IEC61000-4-2, Contact discharge), and ±15 kV (IEC61000-4-2, Air-gap discharge) ESD protection

  5. What is the typical standby current of the MAX3232EIPWR?

    The typical standby current is 300 µA

  6. Is the MAX3232EIPWR qualified for automotive applications?

    Yes, the MAX3232EIPWR is qualified for automotive applications

  7. What type of package does the MAX3232EIPWR come in?

    The device is available in a TSSOP (16 pins) package

  8. What is the operating temperature range of the MAX3232EIPWR?

    The operating temperature range is -40°C to 85°C

  9. Does the MAX3232EIPWR support full duplex operation?

    Yes, the device supports full duplex operation

  10. How many external capacitors are required for the MAX3232EIPWR?

    The device requires four external capacitors, each 0.1 µF

Product Attributes

Type:Transceiver
Protocol:RS232
Number of Drivers/Receivers:2/2
Duplex:Full
Receiver Hysteresis:300 mV
Data Rate:250kbps
Voltage - Supply:3V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:16-TSSOP
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Similar Products

Part Number MAX3232EIPWR MAX3232IPWR MAX3237EIPWR MAX3232ECPWR MAX3232EIDWR MAX3232EIPW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Obsolete
Type Transceiver Transceiver Transceiver Transceiver Transceiver Transceiver
Protocol RS232 RS232 RS232 RS232 RS232 RS232
Number of Drivers/Receivers 2/2 2/2 5/3 2/2 2/2 2/2
Duplex Full Full Full Full Full Full
Receiver Hysteresis 300 mV 300 mV 500 mV 300 mV 300 mV 300 mV
Data Rate 250kbps 250kbps 1Mbps 250kbps 250kbps 250kbps
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°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-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-SOIC (0.295", 7.50mm Width) 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP 16-TSSOP 28-TSSOP 16-TSSOP 16-SOIC 16-TSSOP

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