SP3232EBEY-L/TR

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SP3232EBEY-L/TR

IC TRANSCEIVER FULL 2/2 16TSSOP

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Spécifications

Part Status Active
Type Transceiver
Protocol RS232
Number of Drivers/Receivers 2/2
Duplex Full
Receiver Hysteresis 300 mV
Data Rate 250kbps
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Base Product Number SP3232

Vue d'ensemble

Description

The SP3232EBEY-L/TR is a high-performance RS-232 transceiver designed for data communication between devices. It operates within a voltage range of 3.0V to 5.5V, making it suitable for low-power applications. This device supports a standard RS-232 interface, enabling connection to serial devices while ensuring compatibility with the voltage levels of modern microcontrollers.
Key features include a data rate of up to 250 kbps, low power consumption, and integrated charge pumps for higher voltage levels required by RS-232 standards. The SP3232EBEY-L/TR is equipped with built-in protection against electrostatic discharge (ESD), enhancing reliability in various environments.
It is ideal for applications in industrial equipment, handheld devices, and embedded systems where serial communication is necessary. The package type is typically a 16-pin SOIC, facilitating easy integration into circuit designs. Overall, the SP3232EBEY-L/TR is a robust solution for enabling serial communication in a variety of electronic applications.

Features

The SP3232EBEY-L/TR is a high-speed RS-232 transceiver designed for data communication in mobile and portable devices. Key features include:
1. Voltage Range: Operates from a single 3.0V to 5.5V power supply.
2. Data Rate: Supports data rates up to 250 kbps, ensuring fast data transmission.
3. Signal Levels: Converts TTL/CMOS logic levels to RS-232 signal levels, compliant with EIA/TIA-232 specifications.
4. Integrated Charge Pump: Includes a built-in charge pump that generates the necessary voltage levels for RS-232 communication, eliminating the need for external components.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
6. Integrated Protection: Features built-in ESD protection on the RS-232 pins, enhancing reliability.
7. Small Package: Available in a compact, space-saving package (TSSOP-16), facilitating easy integration into designs.
Overall, the SP3232EBEY-L/TR is ideal for applications requiring reliable RS-232 communication in compact electronic devices.

Package

The SP3232EBEY-L/TR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The SP3232EBEY-L/TR is a RS-232 transceiver with a pin count of 16. It is designed for serial communication and is used to convert signals from TTL (Transistor-Transistor Logic) levels to RS-232 levels and vice versa. The key functions of its pins include:
1. TXD - Transmit Data (TTL)
2. RXD - Receive Data (TTL)
3. RTS - Request to Send (TTL)
4. CTS - Clear to Send (TTL)
5. V+ - Positive supply voltage
6. GND - Ground
7. R1, R2 - Resistors for charge pump
8. C1, C2 - Capacitors for charge pump
9. T1, T2 - Transmit RS-232 outputs
10. R1, R2 - Receive RS-232 inputs
11. SHDN - Shutdown (active low)
12. V- - Negative supply voltage
The device is notable for its low power consumption and is often used in applications such as portable devices and battery-operated systems.

Manufacturer

The SP3232EBEY-L/TR is manufactured by Maxim Integrated, a company known for its expertise in analog and mixed-signal integrated circuits. Maxim Integrated designs and produces a wide range of semiconductor products, including data converters, amplifiers, and interface devices. The SP3232EBEY-L/TR is specifically a dual transceiver designed for RS-232 communication, featuring a low voltage operation suitable for battery-powered devices. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its capabilities in the semiconductor industry.

Application

The SP3232EBEY-L/TR is a low-power RS-232 transceiver designed for communication between microcontrollers and serial devices. Its application areas include industrial automation, point-of-sale systems, medical devices, and GPS equipment. It enables reliable data transmission over longer distances, making it suitable for applications requiring serial communication in harsh environments. Additionally, it can be used in consumer electronics and network equipment for interfacing with legacy RS-232 devices.

Equivalent

Equivalent products to the SP3232EBEY-L/TR chip include the MAX232, MAX3232, and TL16C550. These chips provide similar RS-232 level-shifting capabilities, but specifications such as power supply voltage, data rate, and package type may vary. Always check the datasheets for specific application compatibility.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

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1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

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