MAX232DR Allicdata Electronics

MAX232DR Integrated Circuits (ICs)

Allicdata Part #:

296-14619-2-ND

Manufacturer Part#:

MAX232DR

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC DUAL EIA-232 DRVR/RCVR 16SOIC2/2 Transceiver Fu...
More Detail: N/A
DataSheet: MAX232DR datasheetMAX232DR Datasheet/PDF
Quantity: 1413
Stock 1413Can Ship Immediately
Specifications
Series: MAX232
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Transceiver
Protocol: RS232
Number of Drivers/Receivers: 2/2
Duplex: Full
Data Rate: 120Kbps
Receiver Hysteresis: 500mV
Voltage - Supply: 4.5 V ~ 5.5 V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 16-SOIC
Base Part Number: MAX232
Description

Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us:   sales@allicdata.com


1. Description

The MAX232DR device is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels. These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels.

2. Features

    1. Meets or Exceeds TIA/EIA-232-F and ITU Recommendation V.28

    2. Operates From a Single 5-V Power Supply With 1.0-µF Charge-Pump Capacitors

    3. Operates up to 120 kbit/s

    4. Two Drivers and Two Receivers

    5. ±30-V Input Levels

    6. Low Supply Current: 8 mA Typical

    7. ESD Protection Exceeds JESD 22

        – 2000-V Human-Body Model (A114-A)

    8. Upgrade With Improved ESD (15-kV HBM) and 0.1-µF Charge-Pump Capacitors is Available With the MAX202 Device

3. Applications

    1. TIA/EIA-232-F

    2. Battery-Powered Systems

    3. Terminals

    4. Modems

    5. Computers

4. Pin Configuration

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5. Pin Functions

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6. Feature Description

    1. Power

         The power block increases and inverts the 5V supply for the RS232 driver using a charge pump that requires four 1-µF external capacitors.

    2. RS232 Driver

        Two drivers interface standard logic level to RS232 levels. Internal pull up resistors on TIN inputs ensures a high input when the line is high impedance.

    3. RS232 Receiver

        Two receivers interface RS232 levels to standard logic levels. An open input will result in a high output on ROUT

7. Application information

    For normal operation, add capacitors. Pins 9 to 12 are connected to UART or general purpose Destination logic line. The EIA-232 line will be connected to the connector or cable.


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