Texas Instruments MAX3243IDWR1G4
Texas Instruments MAX3243IDWR1G4

Texas Instruments MAX3243IDWR1G4

Manufacturer No:

MAX3243IDWR1G4

Manufacturer:

Texas Instruments

Package:

Description:

3- to 5.5-V multichannel 250kbps RS-232 line driver/receiver with +/-15-kV ESD protection

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In Stock :8875

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Shipped from：HK Warehouse
Expected Shipping：Fri, May 8 - Sat, May 9, 2026
Date Code：Within 2 Years

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

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Step3：Vacuum Packaging

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Step4：Individual Package

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Step5：Anti-collision Filling

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Step6：Packaging Box

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

MAX3243IDWR1G4 Information

Texas Instruments MAX3243IDWR1G4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments MAX3243IDWR1G4.

  • Type
  • Parameter
  • Drivers per package
  • 3
  • Receivers per package
  • 5
  • Logic voltage (min) (V)
  • 3.3
  • Data rate (max) (Mbps)
  • 0.25
  • Main supply voltage (nom) (V)
  • 3.3, 5
  • Features
  • Auto-Powerdown
  • ESD HBM (kV)
  • 15
  • Rating
  • Catalog
  • Operating temperature range (°C)
  • -40 to 85
  • Vout (typ) (V)
  • 5.4
  • Type
  • Parameter
  • Package
  • SOIC (DW)
  • Pins
  • 28
  • Size
  • 184.37 mm² 17.9 x 10.3
  • Package
  • SSOP (DB)
  • Pins
  • 28
  • Size
  • 79.56 mm² 10.2 x 7.8
  • Package
  • TSSOP (PW)
  • Pins
  • 28
  • Size
  • 62.08 mm² 9.7 x 6.4
  • REACH Status
  • —

Download datasheets and manufacturer documentation for Texas Instruments MAX3243IDWR1G4.

The MAX3243 device consists of three line drivers, five line receivers which is ideal for DE-9 DTE interface. ±15kV ESD (HBM) protection pin to pin (serial- port connection pins, including GND). Flexible power features saves power automatically. Special outputs ROUT2B and INVALID are always enabled to allow checking for ring indicator and valid RS232 input.

  • Operates with 3V to 5.5V VCC supply
  • Single-chip and single-supply interface for IBM™ PC/AT™ serial port
  • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM)
  • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards
  • Three drivers and five receivers
  • Operates up to 250kbit/s
  • Low active current: 300µA typical
  • Low standby current: 1µA typical
  • External capacitors: 4 × 0.1µF
  • Accepts 5V logic input with 3.3V supply
  • Always-active noninverting receiver output (ROUT2B)
  • Operating temperature
    • MAX3243C: 0°C to 70°C
    • MAX3243I: –40°C to 85°C
  • Serial-mouse driveability
  • Auto-powerdown feature to disable driver outputs when no valid RS-232 signal is sensed

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