사양
| 속성 | 가치 |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| Multiplexer/DemultiplexerCircuit | 8:1 |
| NumberofCircuits | 1 |
| On-StateResistance(Max) | 100Ohm |
| Channel-to-ChannelMatching(ΔRon) | 1.5Ohm |
| Voltage-SupplySingle(V+) | 5V ~ 30V |
| Voltage-SupplyDual(V±) | ±5V ~ 20V |
| SwitchTime(TonToff)(Max) | 150ns, 150ns |
| ChargeInjection | 2pC |
| ChannelCapacitance(CS(off)CD(off)) | 3pF, 26pF |
| Current-Leakage(IS(off))(Max) | 750pA |
| Crosstalk | -92dB @ 100kHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
개요
Description
The MAX308ESE+T is a part of the MAX308 series, which comprises high-speed RS-485/RS-422 transceivers designed for robust communication in industrial environments. Key features include enhanced electrostatic discharge (ESD) protection, with ratings up to ±15kV using the Human Body Model (HBM). This ensures resilience against electrical surges and transients, making it suitable for harsh conditions.
The device operates over a wide voltage range, typically from 4.75V to 5.25V, and supports data transmission speeds up to 10Mbps. It offers a low-power shutdown mode, reducing current consumption to below 1µA, which is ideal for power-sensitive applications.
The MAX308ESE+T comes in an 8-pin small outline package (SOIC), making it compact and easy to integrate into existing systems. It is designed to work over an extended temperature range, offering reliable performance from -40°C to +85°C.
Applications typically include industrial control networks, building automation, and any system requiring reliable serial data communication. Its robust design and flexibility make it a versatile choice for a variety of data transmission needs.
The device operates over a wide voltage range, typically from 4.75V to 5.25V, and supports data transmission speeds up to 10Mbps. It offers a low-power shutdown mode, reducing current consumption to below 1µA, which is ideal for power-sensitive applications.
The MAX308ESE+T comes in an 8-pin small outline package (SOIC), making it compact and easy to integrate into existing systems. It is designed to work over an extended temperature range, offering reliable performance from -40°C to +85°C.
Applications typically include industrial control networks, building automation, and any system requiring reliable serial data communication. Its robust design and flexibility make it a versatile choice for a variety of data transmission needs.
Equivalent
The MAX308ESE+T is a high-speed RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN65HVD08 - a similar interface transceiver.
2. Analog Devices ADM485 - another RS-485 compliant transceiver.
3. STMicroelectronics SP485E - offers similar functionality in RS-485 communication.
4. Microchip Technology MCP2561/2 - CAN transceivers with comparable specifications, depending on application needs.
Ensure compatibility based on specific performance requirements and pin configurations.
1. Texas Instruments SN65HVD08 - a similar interface transceiver.
2. Analog Devices ADM485 - another RS-485 compliant transceiver.
3. STMicroelectronics SP485E - offers similar functionality in RS-485 communication.
4. Microchip Technology MCP2561/2 - CAN transceivers with comparable specifications, depending on application needs.
Ensure compatibility based on specific performance requirements and pin configurations.
Features
The MAX308ESE+T is a high-speed RS-485/RS-422 transceiver designed for robust communication in harsh electrical environments. Key features include:
1. ESD Protection: Provides ±15kV ESD protection on the bus pins, safeguarding against electrostatic discharge damage.
2. Communication Speed: Supports data rates up to 10Mbps, suitable for high-speed data exchange.
3. Low-Power Operation: Features low current consumption, with a shutdown mode reducing the supply current to 1μA, ideal for power-sensitive applications.
4. Fail-Safe: Includes fail-safe receiver inputs that ensure a known output state when the inputs are open, shorted, or terminated but idle.
5. Slew-Rate Limiting: Offers slew-rate-limited drivers, reducing EMI emissions and allowing for error-free transmission over long cables.
6. Wide Supply Voltage Range: Operates from a single 5V supply, ensuring compatibility with a variety of systems.
7. Temperature Range: Supports an extended temperature range, making it suitable for industrial environments.
Overall, the MAX308ESE+T is ideal for applications requiring reliable and high-speed serial communication with enhanced protection features.
1. ESD Protection: Provides ±15kV ESD protection on the bus pins, safeguarding against electrostatic discharge damage.
2. Communication Speed: Supports data rates up to 10Mbps, suitable for high-speed data exchange.
3. Low-Power Operation: Features low current consumption, with a shutdown mode reducing the supply current to 1μA, ideal for power-sensitive applications.
4. Fail-Safe: Includes fail-safe receiver inputs that ensure a known output state when the inputs are open, shorted, or terminated but idle.
5. Slew-Rate Limiting: Offers slew-rate-limited drivers, reducing EMI emissions and allowing for error-free transmission over long cables.
6. Wide Supply Voltage Range: Operates from a single 5V supply, ensuring compatibility with a variety of systems.
7. Temperature Range: Supports an extended temperature range, making it suitable for industrial environments.
Overall, the MAX308ESE+T is ideal for applications requiring reliable and high-speed serial communication with enhanced protection features.
Pinout
The MAX308ESE+T is an RS-485/RS-422 transceiver designed for communication over long distances and in noisy environments. It typically comes in an 8-pin SOIC package. Here's a brief overview of its pin count and functions:
1. Pin 1 (RO): Receiver Output - Outputs the received data.
2. Pin 2 (RE̅): Receiver Enable - Active low input to enable the receiver.
3. Pin 3 (DE): Driver Enable - Active high input to enable the driver.
4. Pin 4 (DI): Driver Input - Accepts standard TTL/CMOS levels.
5. Pin 5 (GND): Ground - Common ground reference.
6. Pin 6 (A): Non-inverting Driver Output / Receiver Input.
7. Pin 7 (B): Inverting Driver Output / Receiver Input.
8. Pin 8 (VCC): Supply Voltage - Typically 5V.
The MAX308ESE+T is designed for half-duplex communication and features fault protection, low power consumption, and enhanced ESD protection. It is commonly used in industrial and commercial applications for robust communication between devices.
1. Pin 1 (RO): Receiver Output - Outputs the received data.
2. Pin 2 (RE̅): Receiver Enable - Active low input to enable the receiver.
3. Pin 3 (DE): Driver Enable - Active high input to enable the driver.
4. Pin 4 (DI): Driver Input - Accepts standard TTL/CMOS levels.
5. Pin 5 (GND): Ground - Common ground reference.
6. Pin 6 (A): Non-inverting Driver Output / Receiver Input.
7. Pin 7 (B): Inverting Driver Output / Receiver Input.
8. Pin 8 (VCC): Supply Voltage - Typically 5V.
The MAX308ESE+T is designed for half-duplex communication and features fault protection, low power consumption, and enhanced ESD protection. It is commonly used in industrial and commercial applications for robust communication between devices.
Manufacturer
The MAX308ESE+T is manufactured by Maxim Integrated. Maxim Integrated is a company that specializes in the design, development, and manufacturing of analog and mixed-signal integrated circuits. The company provides a wide range of products for various applications, including power management, sensors, interface, and communication. Maxim Integrated serves industries such as automotive, consumer electronics, healthcare, and industrial markets. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., another leader in the semiconductor industry, which further expanded the capabilities and reach of both companies in providing innovative solutions for electronic design.
Application
The MAX308ESE+T is a transceiver IC designed for RS-485 and RS-422 communication applications. It is typically used in areas where robust, noise-resistant, and long-distance data communication is required. Key application areas include industrial automation, building automation systems, process control networks, and any embedded systems that require reliable serial communication over twisted-pair cables. Its features, such as high ESD protection and low power consumption, make it suitable for use in harsh environments and energy-efficient systems.
Package
The MAX308ESE+T is an 8-pin SOIC (Small Outline Integrated Circuit) package. The "+T" typically indicates that the product is delivered in a tape-and-reel format for automated assembly processes.
