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MAX3223IDWR The Texas Instruments MAX3223IDWR is a full-duplex RS-232 transceiver featuring 2 drivers and 2 receivers. It operates over a wide voltage range and includes ±15kV ESD protection.
Mfr Part #:

MAX3223IDWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX3223IDWR is a full-duplex RS-232 transceiver featuring 2 drivers and 2 receivers. It operates over a wide voltage range and includes ±15kV ESD protection.
✓ Total Stock: 22,600 pcs
$ Price Range: $1.45

MAX3223IDWR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
22,600 pcs
On Request
22600 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX3223IDWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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MAX3223IDWR Description

Short technical summary and product information.

The Texas Instruments MAX3223IDWR is a versatile RS-232 transceiver designed for reliable serial communication. It features two line drivers and two line receivers, supporting full-duplex operation.

 

This transceiver operates with a supply voltage range of 3V to 5.5V and supports data rates up to 250kbps. A key feature is its robust ±15kV ESD protection on the serial port pins, ensuring device integrity in various environments. The device also includes an Auto-Powerdown feature and low standby current.

 

Packaged in a 20-SOIC (0.295", 7.50mm Width) surface-mount case, the MAX3223IDWR is suitable for applications requiring compact integration. Its operating temperature range is -40°C to 85°C, making it adaptable for demanding conditions. This component is ideal for battery-powered systems, PDAs, notebooks, laptops, and hand-held equipment where efficient serial communication is essential.

 

It meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards, providing a reliable electrical interface between communication controllers and serial port connectors. The device uses a dual charge-pump circuit, allowing single 3V to 5.5V supply operation with four small external capacitors.

MAX3223IDWR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: MAX3223IDWR RS-232 Transceiver
Subcategory: RS-232 Transceiver

MAX3223IDWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3223IDWR Estimated Pricing

Qty Low High
1+ $1.45 $1.45

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3223IDWR Features

  • Two drivers and two receivers.
  • Operates from 3V to 5.5V supply.
  • 250kbps maximum data rate.
  • ±15kV ESD protection on pins.
  • Surface mount 20-SOIC package.

MAX3223IDWR Applications

  • Ideal for battery-powered systems.
  • Suitable for PDAs and laptops.
  • Used in hand-held equipment.
  • Provides RS-232 serial interface.

MAX3223IDWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3223IDWR?

The MAX3223IDWR operates with a supply voltage range of 3V to 5.5V.

What package type is the MAX3223IDWR available in?

The MAX3223IDWR is available in a 20-SOIC (0.295", 7.50mm Width) package.

What is the operating temperature range for the MAX3223IDWR?

The operating temperature range for the MAX3223IDWR is -40°C to 85°C.

What is the data rate of the MAX3223IDWR transceiver?

The MAX3223IDWR supports a data rate of up to 250kbps.

Does the MAX3223IDWR have ESD protection?

Yes, the MAX3223IDWR features ±15kV ESD protection on the serial port connection pins.

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