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MAX3227ECAE+
Single Transmitter/Receiver RS-232 16-Pin SSOP Tube
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製造商零件號 # : MAX3227ECAE+
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包裝/封裝: SSOP-16
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製造商: Analog Devices
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產品分類 : Drivers, Receivers, Transceivers
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MAX3227ECAE+ 數據表
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詳細說明
The MAX3227ECAE is a reliable and high-performance communication interface chip that operates on a 3V power supply. With features like automatic shutdown/wakeup capability, this chip is ideal for EIA/TIA-232 and V.28/V.24 applications. It boasts high data-rate capabilities, ensuring seamless and efficient data transmission
主要特徵
- For Space-Saving Designs:
- MAX32E/MAX33E: +3V to +5V, Low-Power, True RS-232 Transceivers
- Maximize Data Transfer Speed
- Simplify PCB Layout
- Precise Timing Control
- For High-Speed Applications:
- MAX32E/33E: ±15kV ESD-Protected, +3.0V to +5.5V, True RS-232 Transceivers
- Faster Data Transfer Rate
- High-Speed Communication
- Minimize Latency
應用
- Remote Monitoring
- Audio Equipment
- Surveillance Systems
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | RS-232 Interface IC | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | SSOP-16 |
| Series | MAX3227E | Function | Transceiver |
| Data Rate ! | 1 Mb/s | Number of Drivers | 1 Driver |
| Number of Receivers | 1 Receiver | Duplex | Full Duplex |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 3 V |
| Operating Supply Current | 1 mA | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature ! | + 70 C | ESD Protection | 15 kV |
| Brand | Analog Devices / Maxim Integrated | Height | 1.78 mm (Max) |
| Length | 6.33 mm (Max) | Operating Supply Voltage ! | 3 V to 5.5 V |
| Product | RS-232 Transceivers | Product Type ! | RS-232 Interface IC |
| Propagation Delay Time | 0.15 us | Shutdown | With Shutdown |
| Factory Pack Quantity | 76 | Subcategory | Interface ICs |
| Supply Type | Single Supply | Width | 5.38 mm (Max) |
| Part # Aliases | MAX3227E | Unit Weight | 0.004586 oz |
常見問題解答
What is MAX3227ECAE+?
The MAX3227ECAE+ is a multi-channel RS-232 line driver/receiver designed by Maxim Integrated. It is designed for serial communication applications, providing multiple channels for interfacing with RS-232 devices such as personal computers, peripherals, and industrial equipment.
How Does MAX3227ECAE+ Work?
The MAX3227ECAE+ works by converting the logic level signals of a microcontroller or other digital circuitry to the high-voltage, high-current signals required for RS-232 communication. It employs a charge-pump voltage converter to generate the required RS-232 voltage levels, enabling seamless communication with RS-232 devices.
How Many Pins does MAX3227ECAE+ have and What are the Functions of the Pinout Configuration?
The MAX3227ECAE+ is housed in a 16-pin SSOP (Shrink Small Outline Package). The pinout configuration includes:
- VCC: Supply voltage pin.
- GND: Ground pin.
- IN1, IN2: Logic-level input pins for channel 1 and channel 2, respectively.
- OUT1, OUT2: RS-232 voltage level output pins for channel 1 and channel 2, respectively.
- RI1, RI2: Received data indicator pins for channel 1 and channel 2, respectively.
- RO1, RO2: Logic level output pins for channel 1 and channel 2, respectively.
- SHDN: Shutdown input pin.
What are the Pros and Cons of MAX3227ECAE+?
Pros:
- Multi-Channel Interface: Provides multiple RS-232 channels for versatile serial communication.
- Low Power Consumption: Operates with low power, suitable for battery-powered applications.
- Integrated Charge Pump: Eliminates the need for external voltage level translators and simplifies system design.
- High-Speed Data Rate: Supports high data rates for efficient data transfer.
- Ease of Integration: Compatible with a wide range of microcontrollers and digital circuitry.
Cons:
- External Capacitors: Requires external capacitors for the charge-pump voltage converter, adding to the bill of materials.
- Package Size: The SSOP package may require careful handling during assembly and rework.
Are There Any Equivalents/Alternatives to MAX3227ECAE+ for Recommendation?
- The MAX3232E from Maxim Integrated is a similar multi-channel RS-232 driver/receiver with additional features.
- Alternatives to the MAX3227ECAE+ include the ST3232 from STMicroelectronics and the LT1785 from Analog Devices.
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