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SP3232ECN-L/TR
+Lista de MateriaisIC TRANSCEIVER FULL 2/2 16SOIC
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FabricanteMaxLinear, Inc.
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Peça do Fabricante #SP3232ECN-L/TR
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Ficha Técnica SP3232ECN-L/TR DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Duplex | Full |
| Receiver Hysteresis | 300 mV |
| Data Rate | 235Kbps |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | SP3232 |
Visão Geral
Description
The SP3232ECN-L/TR is a dual RS-232 line driver/receiver integrated circuit designed for serial communication applications. Manufactured by MaxLinear, this chip facilitates reliable data transmission between a microcontroller or data terminal equipment and peripheral devices, such as modems or printers, using the RS-232 standard.
Key features include:
1. Dual Channel: Capable of driving and receiving two lines simultaneously, optimizing for systems requiring multiple data paths.
2. Voltage Range and Efficiency: Operates from a single 3.0V to 5.5V supply, incorporating charge pump technology to generate the necessary ±12V for RS-232 compliant outputs, conserving power and extending battery life in portable devices.
3. Low Power Consumption: Designed with low quiescent current, ideal for energy-sensitive applications.
4. Enhanced Protection: Integrated ESD protection up to ±15kV (Human Body Model) ensures robust performance in challenging environments.
5. Small Package: Available in a compact TSSOP package, facilitating easy integration into space-constrained designs.
Overall, the SP3232ECN-L/TR is a versatile and efficient solution for implementing RS-232 communication in embedded systems.
Key features include:
1. Dual Channel: Capable of driving and receiving two lines simultaneously, optimizing for systems requiring multiple data paths.
2. Voltage Range and Efficiency: Operates from a single 3.0V to 5.5V supply, incorporating charge pump technology to generate the necessary ±12V for RS-232 compliant outputs, conserving power and extending battery life in portable devices.
3. Low Power Consumption: Designed with low quiescent current, ideal for energy-sensitive applications.
4. Enhanced Protection: Integrated ESD protection up to ±15kV (Human Body Model) ensures robust performance in challenging environments.
5. Small Package: Available in a compact TSSOP package, facilitating easy integration into space-constrained designs.
Overall, the SP3232ECN-L/TR is a versatile and efficient solution for implementing RS-232 communication in embedded systems.
Equivalent
The SP3232ECN-L/TR is a RS-232 transceiver. Equivalent products include:
1. MAX3232CSE by Maxim Integrated
2. ST3232C by STMicroelectronics
3. ADM3232 by Analog Devices
4. ICL3232 by Renesas Electronics
5. TRS3232 by Texas Instruments
These alternatives typically offer similar features such as dual RS-232 transmitters and receivers, operating at a voltage range suitable for battery-powered designs, and are often pin-to-pin compatible. Always verify electrical specifications and pin configurations for compatibility.
1. MAX3232CSE by Maxim Integrated
2. ST3232C by STMicroelectronics
3. ADM3232 by Analog Devices
4. ICL3232 by Renesas Electronics
5. TRS3232 by Texas Instruments
These alternatives typically offer similar features such as dual RS-232 transmitters and receivers, operating at a voltage range suitable for battery-powered designs, and are often pin-to-pin compatible. Always verify electrical specifications and pin configurations for compatibility.
Features
The SP3232ECN-L/TR is a dual-channel RS-232 line driver and receiver designed for serial communication applications. Some key features include:
1. Compliance: Adheres to EIA/TIA-232-F standards.
2. Operating Voltage: Functions with a single power supply ranging from 3.0V to 5.5V.
3. Low Power Consumption: Incorporates a proprietary low-power shutdown mode, reducing power use to 1 µA.
4. Data Rate: Supports data transfer rates up to 250 kbps.
5. ESD Protection: Offers enhanced electrostatic discharge protection exceeding ±15kV using Human Body Model.
6. Automatic Wake-Up: Equipped with an auto-on mode to automatically wake up from shutdown upon a valid signal.
7. Charge Pump Circuitry: Eliminates the need for bipolar power supplies by generating RS-232 voltage levels from a single supply.
8. Compact Package: Available in a small, space-saving TSSOP-16 package.
These features make the SP3232ECN-L/TR suitable for portable and space-constrained applications requiring reliable and efficient serial communication.
1. Compliance: Adheres to EIA/TIA-232-F standards.
2. Operating Voltage: Functions with a single power supply ranging from 3.0V to 5.5V.
3. Low Power Consumption: Incorporates a proprietary low-power shutdown mode, reducing power use to 1 µA.
4. Data Rate: Supports data transfer rates up to 250 kbps.
5. ESD Protection: Offers enhanced electrostatic discharge protection exceeding ±15kV using Human Body Model.
6. Automatic Wake-Up: Equipped with an auto-on mode to automatically wake up from shutdown upon a valid signal.
7. Charge Pump Circuitry: Eliminates the need for bipolar power supplies by generating RS-232 voltage levels from a single supply.
8. Compact Package: Available in a small, space-saving TSSOP-16 package.
These features make the SP3232ECN-L/TR suitable for portable and space-constrained applications requiring reliable and efficient serial communication.
Pinout
The SP3232ECN-L/TR is a dual RS-232 line driver/receiver with a total of 16 pins. It is commonly used for serial communication applications. The device operates at a voltage of 3.0 to 5.5V and is designed for RS-232 communication interfaces.
Here's a brief overview of its pin functions:
1. VCC - Power Supply
2. GND - Ground
3. C1+ - Positive Terminal for Charge Pump Capacitor
4. C1- - Negative Terminal for Charge Pump Capacitor
5. C2+ - Positive Terminal for Charge Pump Capacitor
6. C2- - Negative Terminal for Charge Pump Capacitor
7. V+ - Positive Voltage Output from Charge Pump
8. V- - Negative Voltage Output from Charge Pump
9. RIN1, RIN2 - RS-232 Receiver Inputs
10. ROUT1, ROUT2 - RS-232 Receiver Outputs
11. TIN1, TIN2 - RS-232 Transmitter Inputs
12. TOUT1, TOUT2 - RS-232 Transmitter Outputs
These pins work together to enable the conversion between TTL/CMOS logic levels and RS-232 signal levels, facilitating serial communication between devices.
Here's a brief overview of its pin functions:
1. VCC - Power Supply
2. GND - Ground
3. C1+ - Positive Terminal for Charge Pump Capacitor
4. C1- - Negative Terminal for Charge Pump Capacitor
5. C2+ - Positive Terminal for Charge Pump Capacitor
6. C2- - Negative Terminal for Charge Pump Capacitor
7. V+ - Positive Voltage Output from Charge Pump
8. V- - Negative Voltage Output from Charge Pump
9. RIN1, RIN2 - RS-232 Receiver Inputs
10. ROUT1, ROUT2 - RS-232 Receiver Outputs
11. TIN1, TIN2 - RS-232 Transmitter Inputs
12. TOUT1, TOUT2 - RS-232 Transmitter Outputs
These pins work together to enable the conversion between TTL/CMOS logic levels and RS-232 signal levels, facilitating serial communication between devices.
Manufacturer
The SP3232ECN-L/TR is manufactured by MaxLinear, Inc. MaxLinear is a technology company that designs and provides integrated circuits for various communication and connectivity applications. Founded in 2003 and headquartered in Carlsbad, California, MaxLinear specializes in RF (radio frequency), analog, digital, and mixed-signal integrated circuits. The company's products are used in broadband communications, data center, wireless infrastructure, and IoT (Internet of Things) applications. MaxLinear focuses on providing solutions that enable efficient, high-performance connectivity in a variety of electronic devices and systems.
Application
The SP3232ECN-L/TR is a RS-232 transceiver commonly used in serial communication applications. Its typical application areas include data communication interfaces, point-of-sale systems, industrial automation, portable devices, networking equipment, and embedded systems requiring RS-232 serial communication. The device is suitable for use in applications that need reliable data transmission with protection against ESD and minimal power consumption.
Package
The SP3232ECN-L/TR is typically available in a small-outline package (SOP). It is a dual RS-232 driver/receiver and is commonly supplied in a 16-pin narrow SOIC (Small Outline Integrated Circuit) package for surface mounting on PCBs.
