Overview
The MAX485ESA+TG002 is a low-power, half-duplex transceiver designed for RS-485 and RS-422 communication. It is part of the MAX485 series from Maxim Integrated, now a part of Analog Devices Inc. This transceiver is ideal for applications requiring reliable and high-speed data transmission over long distances.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 70mV |
| Data Rate | 2.5Mbps |
| Supply Voltage | 4.75 V ~ 5.25 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| RoHS Compliance | Yes |
Key Features
- Low power consumption: Draws between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers.
- High data rate: Supports data transmission up to 2.5Mbps.
- Receiver fail-safe: Guarantees logic high output for input open circuit conditions.
- Integrated thermal shutdown: Protects the device from overheating.
- Short circuit current limited driver: Enhances reliability and safety.
Applications
- Industrial control systems: Suitable for use in local area networks and industrial I/O applications.
- Automotive interfaces: Can be used in various automotive communication protocols.
- Embedded systems: Ideal for systems requiring reliable and high-speed serial communication.
- Networking equipment: Used in broadband switches, serial bus buffers, and other networking devices).
Q & A
- What is the data rate of the MAX485ESA+TG002?
The MAX485ESA+TG002 supports a data rate of up to 2.5Mbps).
- What are the supply voltage requirements for the MAX485ESA+TG002?
The supply voltage for the MAX485ESA+TG002 ranges from 4.75 V to 5.25 V).
- Is the MAX485ESA+TG002 RoHS compliant?
- What is the operating temperature range of the MAX485ESA+TG002?
- What type of package does the MAX485ESA+TG002 come in?
- Does the MAX485ESA+TG002 have integrated thermal shutdown?
- What is the receiver hysteresis of the MAX485ESA+TG002?
- Is the MAX485ESA+TG002 suitable for industrial control systems?
- What is the power consumption of the MAX485ESA+TG002?
- Does the MAX485ESA+TG002 have a fail-safe feature for the receiver?
