| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX3223ECDW | Texas Instruments | $1.0793 | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20 | MAX3223ECDWR vs MAX3223ECDW |
| MAX3223EIDW | Texas Instruments | $1.1691 | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20 | MAX3223ECDWR vs MAX3223EIDW |
| MAX3223EIDWRG4 | Texas Instruments | Check for Price | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20 | MAX3223ECDWR vs MAX3223EIDWRG4 |
| MAX3223EIDWG4 | Texas Instruments | Check for Price | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20 | MAX3223ECDWR vs MAX3223EIDWG4 |
Part Details for MAX3223ECDWR by Texas Instruments
Results Overview of MAX3223ECDWR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
MAX3223ECDWR Information
MAX3223ECDWR by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for MAX3223ECDWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-19839-2-ND
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DigiKey | IC TXRX 20-SOIC Min Qty: 2000 Container: Tape & Reel |
0 Tape & Reel |
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$1.1462 / $1.1903 | Buy Now |
|
DISTI #
86280079
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Verical | Dual Transmitter/Receiver RS-232 20-Pin SOIC T/R RoHS: Compliant Min Qty: 205 Package Multiple: 1 | Americas - 5352 |
|
$1.5500 / $1.8375 | Buy Now |
|
DISTI #
86280212
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Verical | Dual Transmitter/Receiver RS-232 20-Pin SOIC T/R RoHS: Compliant Min Qty: 205 Package Multiple: 1 Date Code: 0501 | Americas - 2000 |
|
$1.5500 / $1.8375 | Buy Now |
|
DISTI #
86281263
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Verical | Dual Transmitter/Receiver RS-232 20-Pin SOIC T/R RoHS: Compliant Min Qty: 205 Package Multiple: 1 Date Code: 0701 | Americas - 2000 |
|
$1.5500 / $1.8375 | Buy Now |
|
DISTI #
86281069
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Verical | Dual Transmitter/Receiver RS-232 20-Pin SOIC T/R RoHS: Compliant Min Qty: 205 Package Multiple: 1 Date Code: 1301 | Americas - 2000 |
|
$1.5500 / $1.8375 | Buy Now |
|
DISTI #
595-MAX3223ECDWR
|
Mouser Electronics | RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223ECDW RoHS: Compliant | 1029 |
|
$1.8000 / $3.9500 | Buy Now |
|
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Rochester Electronics | IC INTERFACE Transceiver RS232 500kbps 3V, 4.5V - 3.6V, 5.5V 20-SOIC T/R RoHS: Compliant Status: Active Min Qty: 1 | 11352 |
|
$1.2400 / $1.5500 | Buy Now |
US Tariff Estimator: MAX3223ECDWR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
MAX3223ECDWR CAD Models
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MAX3223ECDWR Part Data Attributes
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MAX3223ECDWR
Texas Instruments
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Datasheet
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MAX3223ECDWR
Texas Instruments
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Soic-20 | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Also Operates At 5v Supply | |
| Differential Output | No | |
| Driver Number of Bits | 2 | |
| High Level Input Current-Max | 0.000001 A | |
| Input Characteristics | Schmitt Trigger | |
| Interface IC Type | Line Transceiver | |
| Interface Standard | Eia-232-F; Tia-232-F; V.28 | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 10 V | |
| Output Characteristics | 3-State | |
| Output Low Current-Max | 0.0016 A | |
| Output Polarity | Inverted | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receiver Number of Bits | 2 | |
| Seated Height-Max | 2.65 Mm | |
| Supply Current-Max | 1 Ma | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Supply Voltage1-Max | 3.6 V | |
| Supply Voltage1-Min | 3 V | |
| Supply Voltage1-Nom | 3.3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 Mm |
Alternate Parts for MAX3223ECDWR
This table gives cross-reference parts and alternative options found for MAX3223ECDWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX3223ECDWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
MAX3223ECDWR Frequently Asked Questions (FAQ)
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Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal vias to reduce noise and EMI. A 4-layer board with a dedicated ground plane is recommended. Route the RS-232 signals away from the power and ground planes, and use a common-mode choke or ferrite bead to filter the power supply.
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To ensure reliable operation over the full industrial temperature range, use a thermally conductive PCB material, ensure good thermal coupling between the device and the PCB, and follow the recommended power-up and power-down sequences. Also, consider using a temperature-rated capacitor for the charge pump capacitor (C1).
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The maximum cable length supported by the MAX3223ECDWR depends on the baud rate, cable quality, and environment. As a general guideline, the MAX3223ECDWR can support cable lengths up to 100 feet (30 meters) at 115.2 kbps, 50 feet (15 meters) at 921.6 kbps, and 10 feet (3 meters) at 3 Mbps.
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The MAX3223ECDWR has built-in ESD protection, but additional protection measures can be taken. Use ESD-protection devices such as TVS diodes or ESD-protection arrays on the RS-232 lines, and ensure that the PCB has a solid ground plane and a low-impedance path to ground for ESD discharge.
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The recommended termination resistors for the MAX3223ECDWR are 1 kΩ to 10 kΩ for the receiver inputs (RIN, RIN/, and ROUT) and 100 Ω to 1 kΩ for the transmitter outputs (TOUT, TOUT/, and TIN). The exact value depends on the specific application and cable characteristics.