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ADI MAX3221EAE+
RS-232 Interface IC 1uA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown
Brands: Analog Devices, Inc
Mfr.Part #: MAX3221EAE+
Datasheet: MAX3221EAE+ Datasheet (PDF)
Package/Case: SSOP-16
Product Type: Interface ICs
RoHS Status:
Stock Condition: 3565 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The MAX3221/MAX3223/MAX3243 achieve 1µA supply current with Maxim’s revolutionary AutoShutdown™ feature. When the MAX3221/MAX3223/MAX3243 do not sense a valid signal level on their receiver inputs, the on-board power supply and drivers shut down. This occurs if the RS-232 cable is disconnected or if the transmitters of the connected peripheral are turned off. The system turns on again when a valid level is applied to any RS-232 receiver input.
Features
- Integrated Charge Pump Circuitry Simplifies Power Requirements
- Eliminates the Need for a ±12V Supply
- Operation From a Single +3.3V or +5V Supply
- 1µA Supply Current in Shutdown Mode Saves Power
- AutoShutdown Feature is Enabled After No Activity on Receiver Inputs for 30μs
- Software Control Option for Shutdown
Application
- Battery-Powered Equipment
- Hand-Held Equipment
- Peripherals
- Portable Diagnostics Equipment
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
| Part Package Code | SOIC | Package Description | SSOP, SSOP16,.3 |
| Pin Count | 16 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Differential Output | NO | Driver Number of Bits | 1 |
| Input Characteristics | SCHMITT TRIGGER | Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-232; V.24; V.28 | JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 | Length | 6.2 mm |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 16 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Out Swing-Min | 5 V |
| Output Characteristics | 3-STATE | Output Low Current-Max | 0.0016 A |
| Output Polarity | INVERTED | Package Body Material | PLASTIC/EPOXY |
| Package Code | SSOP | Package Equivalence Code | SSOP16,.3 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
| Receive Delay-Max | Receiver Number of Bits | 1 | |
| Seated Height-Max | 1.99 mm | Supply Current-Max | 1 mA |
| Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 3 V |
| Supply Voltage-Nom | 3.3 V | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
| Terminal Pitch | 0.65 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MAX3221EAE+ is a chip that provides an interface between RS-232 and microcontrollers or processors. It is used for converting the RS-232 voltage levels to TTL/CMOS levels, making it suitable for serial communication. The chip is designed to meet the requirements of TIA/EIA-232-F and provides a maximum data rate of 120 kbps.
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Equivalent
The equivalent products of MAX3221EAE+ chip are the MAX3222EAE+, MAX3232EAE+, and MAX3241EAE+ chips. -
Features
MAX3221EAE+ is a low-power, 1-driver/1-receiver RS-232 line driver and receiver with enhanced ESD protection. It operates from a single 3.0V to 5.5V power supply, offers data rates up to 250kbps, and incorporates an AUTOSHUTDOWNTM feature to reduce power consumption in standby mode. Its enhanced ESD protection exceeds ±15kV for both Human Body Model and IEC61000-4-2 Air-Gap Discharge. -
Pinout
The MAX3221EAE+ is a 20-pin integrated circuit that serves as a transmitter/receiver and is used for converting RS-232 signals to TTL/CMOS voltages. Its pins provide functions such as data transmission and reception, control signals, power supply, and ground connections. -
Manufacturer
MAX3221EAE+ is manufactured by Maxim Integrated. It is an American company specializing in the design, development, and manufacture of integrated circuits (ICs) for various applications. They offer a wide range of products including analog and mixed-signal ICs, digital ICs, microcontrollers, sensors, and more. -
Application Field
The MAX3221EAE+ is typically used in serial communication applications, such as RS-232 interfacing for microcontrollers, personal computers, and other peripherals. It is commonly found in industrial automation, telecommunication systems, and networking devices. It provides reliable and simplified communication between different devices using the RS-232 protocol. -
Package
The MAX3221EAE+ chip is available in a 16-pin TSSOP (thin shrink small outline package) form factor. The package size measures approximately 5mm x 4.4mm.
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