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ADI MAX232E
5-V dual channel 250kbps RS-232 line driver/receiver with +/-9V output & +/-15-kV IEC-ESD protection
Brands: Analog Devices, Inc
Mfr.Part #: MAX232E
Datasheet: MAX232E Datasheet (PDF)
Package/Case: PDIP (N)-16,SOIC (D)-16,SOIC (DW)-16,TSSOP (PW)-16
Product Type: Integrated Circuits (ICs)
RoHS Status:
Stock Condition: 2362 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomMAX232E General Description
The MAX232E is a dual driver and receiver that includes a capacitive voltage generator to supply RS-232-F compliant voltage levels from a single 5-V supply. Each receiver converts RS-232 inputs to 5-V TTL/CMOS levels. This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/RS-232-F levels.
Features
- Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
- ESD Protection for RS-232 Bus Pins
- ±15-kV Human-Body Model (HBM)
- ±8-kV IEC61000-4-2, Contact Discharge
- ±15-kV IEC61000-4-2, Air-Gap Discharge
- Operates From a Single 5-V Power Supply With 1-µF Charge-Pump Capacitors
- Operates up to 250 kbit/s
- Two Drivers and Two Receivers
- Low Supply Current: 8 mA Typical
- APPLICATIONS
- TIA/RS-232-F
- Battery-Powered Systems
- Terminals
- Modems
- Computers
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Application
- Microcontroller to PC communication
- Serial communication between two or more devices
- Industrial control systems
- Data acquisition systems
- Robotics and automation systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Drivers per package | 2 | Receivers per package | 2 |
| Logic voltage (min) (V) | 5 | Data rate (max) (MBps) | 0.25 |
| Main supply voltage (nom) (V) | 5 | ESD HBM (kV) | 15 |
| Rating | Catalog | Operating temperature range (°C) | -40 to 85, 0 to 70 |
| Vout (typ) (V) | 9 |
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 | |
|---|---|---|
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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.
Equivalent Parts
For the MAX232E component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX202E
Brands :
Package :
Description :
Part Number : MAX232AE
Brands :
Package :
Description :
Part Number : SP3232E
Brands :
Package :
Description :
Part Number : ADM3202E
Brands :
Package :
Description :
Part points
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The MAX232E is a dual driver/receiver RS-232 interface IC that converts TTL/CMOS level signals to RS-232 voltage levels. It is a popular choice for interfacing microcontrollers, such as Arduino, with devices that use RS-232 communication. The chip is capable of handling data rates up to 120kbps and operates on a single +5V power supply.
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Equivalent
Some equivalent products of the MAX232E chip are MAX232, MAX232CPE, MAX3232, and SP232EEN-L/TR. These chips are commonly used for converting TTL/CMOS logic levels to RS-232 voltage levels and vice versa in communication systems. Each of these chips has similar functionality and are interchangeable in many applications. -
Features
MAX232E is a dual RS-232 transceiver with 5V operation, enhanced ESD protection, and low power consumption. It includes two receiver inputs and two transmitter outputs with internal charge pump. It is ideal for portable applications and industrial automation systems. -
Pinout
The MAX232E is a dual RS-232 transceiver with a 16-pin count. It converts TTL/CMOS logic levels to RS-232 voltage levels for serial communication. Pin functions include transmit data, receive data, control signals, and power connections. -
Manufacturer
The MAX232E is manufactured by Maxim Integrated, which is an American company specializing in analog and mixed-signal integrated circuits. They provide a broad range of solutions for a variety of industries including automotive, industrial, communications, and consumer electronics. Maxim Integrated is known for their high-performance, reliable, and cost-effective ICs. -
Application Field
The MAX232E is commonly used in applications that require RS-232 serial communication, such as industrial automation, telecommunications equipment, and embedded systems. It can convert TTL/CMOS levels to RS-232 levels, allowing microcontrollers and other digital devices to communicate with RS-232-compatible devices. -
Package
The MAX232E chip is available in a 16-pin narrow small outline package (SOIC), with a chip form that includes two RS-232 transmitters/receivers, one receiver failsafe, and a capacitive voltage generator. The size of the package is 3.91mm x 8.75mm x 1.75mm.
Datasheet PDF
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