MAX3232EEUP+
The MAX3232EEUP+ is housed in a 20-pin TSSOP package for easy integration into electronic circuitsMAX3232EEUP+
The MAX3232EEUP+ is housed in a 20-pin TSSOP package for easy integration into electronic circuits
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Manufacturer Part # : MAX3232EEUP+
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Package/Case: TSSOP-20
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Brand: Analog Devices
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Product Categories : Drivers, Receivers, Transceivers
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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MAX3232EEUP+ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all transmitter outputs and receiver inputs to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge (±9kV for MAX3246E), and ±15kV using the Human Body Model. The logic and receiver I/O pins of the MAX3237E are protected to the above standards, while the transmitter output pins are protected to ±15kV using the Human Body Model.
Key Features
- The MAX32EEUP+ is a high-speed transceiver
- It operates at up to 250kbps data rate
- It provides two drivers and two receivers for maximum flexibility
Application
- GPS trackers
- Wireless mice
- Smart watches
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | RS-232 Interface IC | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | TSSOP-20 |
Series | MAX3232E | Function | Transceiver |
Data Rate ! | 250 kb/s | Number of Drivers | 2 Driver |
Number of Receivers | 2 Receiver | Duplex | Full Duplex |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 3 V |
Operating Supply Current | 1 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 85 C | ESD Protection | 15 kV |
Brand | Analog Devices / Maxim Integrated | Development Kit | MAX3232PMB1# |
Height | 0.9 mm | Length | 6.5 mm |
Operating Supply Voltage ! | 3.3 V, 5 V | Product | RS-232 Transceivers |
Product Type ! | RS-232 Interface IC | Propagation Delay Time | 0.15 us |
Shutdown | Without Shutdown | Factory Pack Quantity | 74 |
Subcategory | Interface ICs | Supply Type | Single Supply |
Width | 4.4 mm | Part # Aliases | MAX3232E |
Unit Weight | 0.006737 oz |
FAQs
What is MAX3232EEUP+?
The MAX3232EEUP+ is a 3V to 5.5V RS-232 transceiver designed by Maxim Integrated. It is commonly used for interfacing low-voltage microcontrollers or devices with standard RS-232 communication signals.
How Does MAX3232EEUP+ Work?
The MAX3232EEUP+ works by converting TTL-level signals to RS-232 voltage levels and vice versa. It incorporates a charge pump to generate the necessary voltage levels for RS-232 communication while operating from a low-voltage supply. The transceiver ensures reliable data transfer between different voltage domains.
How Many Pins does MAX3232EEUP+ have and What are the Functions of the Pinout Configuration?
The MAX3232EEUP+ is available in a 20-pin TSSOP package. The pinout configuration includes:
- VCC: Positive power supply pin.
- GND: Ground pin.
- V+: Positive charge pump voltage pin.
- V-: Negative charge pump voltage pin.
- RO, RE, DI, DE: Receiver and driver input and output pins.
- CTS, RTS: Clear to Send and Ready to Send pins for flow control.
- TX, RX: Transmit and receive data pins.
What are the Pros and Cons of MAX3232EEUP+?
Pros:
- Wide Voltage Range: Compatible with 3V to 5.5V supply voltage, making it versatile for different systems.
- High Noise Immunity: Provides robust performance in noisy environments for reliable data transmission.
- Integrated Charge Pump: Eliminates the need for external components to generate RS-232 voltage levels.
- Flexible Interface: Supports various RS-232 signal levels for compatibility with different systems.
- Flow Control Support: Includes CTS and RTS pins for hardware flow control.
Cons:
- Power Consumption: The integrated charge pump may consume additional power compared to purely TTL-level interfaces.
- Complexity: RS-232 signaling standards can be challenging to implement in certain applications.
- Package Size: The 20-pin TSSOP package may require careful handling during assembly.
Are There Any Equivalents/Alternatives to MAX3232EEUP+ for Recommendation?
- The MAX3232E from Maxim Integrated is a similar RS-232 transceiver with slightly different features.
- Alternatives to the MAX3232EEUP+ include the MAX232 from Maxim Integrated and the ST3232 from STMicroelectronics.
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