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MAX3232CSE+T
+BOMIC TRANSCEIVER FULL 2/2 16SO
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メーカーアナログ・デバイセズ社/マキシム・インテグレーテッド
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メーカー品番 #MAX3232CSE+T
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データシート MAX3232CSE+T DataSheet
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在庫状況4452
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| ProductStatus | Obsolete |
| Type | Transceiver |
| Protocol | RS232 |
| NumberofDrivers/Receivers | 2/2 |
| Duplex | Full |
| ReceiverHysteresis | 300 mV |
| DataRate | 235Kbps |
| Voltage-Supply | 3V ~ 5.5V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
概要
Description
The MAX3232CSE+T is a dual-channel RS-232 line driver/receiver designed for communication applications. It operates from a single 3V to 5.5V power supply and is part of the MAX3232 series by Maxim Integrated. This IC is optimized for low power consumption, making it suitable for battery-powered and portable devices.
Key features include:
- Dual Transceivers: It has two drivers and two receivers to facilitate full-duplex communication.
- Low Power: It draws minimal power, which is crucial for extending battery life in portable applications.
- High Data Rate: Supports data rates up to 250 kbps.
- ESD Protection: Built-in protection up to ±15kV ensures robustness against electrostatic discharges.
- Temperature Range: The device operates in the commercial temperature range of 0°C to +70°C.
The MAX3232CSE+T uses external capacitors to generate RS-232 voltage levels from a low-voltage digital logic supply, making it ideal for interfacing between microcontrollers and RS-232-compatible devices. It comes in a small SO package, which is suitable for space-constrained applications.
Key features include:
- Dual Transceivers: It has two drivers and two receivers to facilitate full-duplex communication.
- Low Power: It draws minimal power, which is crucial for extending battery life in portable applications.
- High Data Rate: Supports data rates up to 250 kbps.
- ESD Protection: Built-in protection up to ±15kV ensures robustness against electrostatic discharges.
- Temperature Range: The device operates in the commercial temperature range of 0°C to +70°C.
The MAX3232CSE+T uses external capacitors to generate RS-232 voltage levels from a low-voltage digital logic supply, making it ideal for interfacing between microcontrollers and RS-232-compatible devices. It comes in a small SO package, which is suitable for space-constrained applications.
Equivalent
The MAX3232CSE+T is a RS-232 transceiver. Equivalent products include:
1. TI's SN75C3232 and MAX3232E
2. STMicroelectronics' ST3232C
3. Analog Devices' ADM3232E
4. NXP's SP3232E
5. Intersil's ISL4232
These alternatives offer similar functionalities but may vary in specifications like operating temperature range or power consumption. Always check the datasheet to ensure compatibility with your application requirements.
1. TI's SN75C3232 and MAX3232E
2. STMicroelectronics' ST3232C
3. Analog Devices' ADM3232E
4. NXP's SP3232E
5. Intersil's ISL4232
These alternatives offer similar functionalities but may vary in specifications like operating temperature range or power consumption. Always check the datasheet to ensure compatibility with your application requirements.
Features
The MAX3232CSE+T is a dual RS-232 line driver/receiver designed for optimal performance in communication applications. It operates over a wide power supply range of 3.0V to 5.5V, making it adaptable for various systems. The device features two drivers and two receivers, facilitating full-duplex communication. It adheres to the EIA/TIA-232 standard, ensuring compatibility with a wide range of RS-232 protocols.
One of its key attributes is the low power consumption, with a supply current of only 300µA, which is ideal for battery-powered and low-power applications. The MAX3232CSE+T also includes a 1µA shutdown mode to further conserve power. It employs a charge pump technology that eliminates the need for dual power supplies, using only four external capacitors.
Additionally, the device offers high data rate capabilities, supporting up to 250 kbps, which is suitable for various data communication needs. Its operational temperature range is from -40°C to +85°C, ensuring reliable performance in both commercial and industrial environments. The MAX3232CSE+T is housed in a compact SOIC package, facilitating easy integration into designs.
One of its key attributes is the low power consumption, with a supply current of only 300µA, which is ideal for battery-powered and low-power applications. The MAX3232CSE+T also includes a 1µA shutdown mode to further conserve power. It employs a charge pump technology that eliminates the need for dual power supplies, using only four external capacitors.
Additionally, the device offers high data rate capabilities, supporting up to 250 kbps, which is suitable for various data communication needs. Its operational temperature range is from -40°C to +85°C, ensuring reliable performance in both commercial and industrial environments. The MAX3232CSE+T is housed in a compact SOIC package, facilitating easy integration into designs.
Pinout
The MAX3232CSE+T is a dual driver/receiver with a 16-pin package configuration. It is used for RS-232 communication interfaces and is designed to convert TTL/CMOS logic levels to RS-232 signals and vice versa.
Here is a brief overview of the pin functions:
1. VCC: Power supply input (3.0V to 5.5V).
2. GND: Ground.
3. T1IN, T2IN: TTL/CMOS inputs for transmitters 1 and 2.
4. R1OUT, R2OUT: TTL/CMOS outputs for receivers 1 and 2.
5. T1OUT, T2OUT: RS-232 outputs for transmitters 1 and 2.
6. R1IN, R2IN: RS-232 inputs for receivers 1 and 2.
7. C1+, C1-, C2+, C2-: Capacitor connections for the charge pump.
The MAX3232CSE+T is capable of operating at data rates up to 250 kbps and is compatible with both 3V and 5V logic levels, making it suitable for a wide range of applications requiring RS-232 communication.
Here is a brief overview of the pin functions:
1. VCC: Power supply input (3.0V to 5.5V).
2. GND: Ground.
3. T1IN, T2IN: TTL/CMOS inputs for transmitters 1 and 2.
4. R1OUT, R2OUT: TTL/CMOS outputs for receivers 1 and 2.
5. T1OUT, T2OUT: RS-232 outputs for transmitters 1 and 2.
6. R1IN, R2IN: RS-232 inputs for receivers 1 and 2.
7. C1+, C1-, C2+, C2-: Capacitor connections for the charge pump.
The MAX3232CSE+T is capable of operating at data rates up to 250 kbps and is compatible with both 3V and 5V logic levels, making it suitable for a wide range of applications requiring RS-232 communication.
Manufacturer
The MAX3232CSE+T is manufactured by Analog Devices, Inc., which acquired Maxim Integrated in 2021. Maxim Integrated was the original manufacturer of the MAX3232CSE+T. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in a wide range of electronic equipment, including communications, computer, industrial, automotive, and consumer electronics. Analog Devices is known for its innovation and leadership in the field of semiconductors and plays a crucial role in enabling advanced technologies across various industries.
Application
The MAX3232CSE+T is a TTL/CMOS to RS-232 level converter, used primarily for serial communication interfaces. It is commonly utilized in applications such as microcontroller-to-PC communication, data loggers, and embedded systems requiring RS-232 communication. Its ability to operate at low voltages makes it suitable for battery-powered devices. Additionally, it is employed in industrial automation, point-of-sale systems, and networking equipment to enable reliable serial data transmission over extended distances. The device is valued for its ability to handle multiple channels of data conversion, making it versatile for diverse communication needs across various electronic applications.
Package
The MAX3232CSE+T is a surface-mount device in a 16-pin narrow SOIC (Small Outline Integrated Circuit) package. It is designed for RS-232 communication and operates with a single supply voltage, making it compact and suitable for applications requiring space-efficient solutions.
