MAX3232IDR Part Information

Details for MAX3232IDR by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Description

The MAX3232 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection terminal to terminal (serialport connection terminals, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver output slew rate.

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Part Features

  • Accepts 5-V Logic Input With 3.3-V Supply
  • Alternative High-Speed Terminal-Compatible
  • External Capacitors: 4 u00d7 0.1 u03bcF
  • Low Supply Current: 300 u03bcA Typical
  • Meets or Exceeds the Requirements of TIA/EIA- 232-F and ITU V.28 Standards
  • Operates With 3-V to 5.5-V VCC Supply
  • Operates up to 250 kbit/s
  • RS-232 Bus-Terminal ESD Protection Exceeds u00b115 kV Using Human-Body Model (HBM)
  • Two Drivers and Two Receivers

Part Specifications

Device Type RS232 Transceiver
IC Interface Type RS232
No. of Drivers 2Drivers
No. of Receivers 2Receivers
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Driver Case Style SOIC
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3232
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
RoHS Compliant

Alternative Part Descriptions

  • Line Transmitter/Receiver 2TR 2TX 2RX | RS Components
  • RS-232 TRANSCEIVER, 250kbps, 5.5V, SOIC-16; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:2Drivers; No. of Receivers:2Receivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:SOIC RoHS Compliant: Yes | Newark Electronics
  • 3- to 5.5-V dual channel 250kbps RS-232 line driver/receiver with +/-15-kV ESD protection | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX3232IDR?

Additional datasheets, footprints and schematics for MAX3232IDR are listed in our Part Details tab. You can also find the MAX3232IDR image and similar parts on this details page.

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What category does MAX3232IDR fall under?

The MAX3232IDR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to MAX3232IDR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX3232IDR you can contact the distributor directly for product support, shipping queries etc.

Is the MAX3232IDR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for MAX3232IDR have stock available?

Authorised distributors including RS Components, Newark Electronics and Texas Instruments have stock available or on a lead time for MAX3232IDR.

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