MAX487CSA
- Mfr.Part #
- MAX487CSA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SOIC
- Stock
- 4,762
- In Stock :
- 4,762
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Drivers, Receivers, Transceivers
- Base Part Number :
- MAX487
- Number of Functions :
- 1
- Length :
- 4.9mm
- Qualification Status :
- Not Qualified
- Simplex/Duplex :
- Half Duplex
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Driver Number of Bits :
- 1
- Receiver Hysteresis :
- 70mV
- Pbfree Code :
- yes
- Protocol :
- RS422, RS485
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Interface :
- RS-422, RS-485
- Receive Delay-Max :
- 2000 ns
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 4.75V~5.25V
- High Level Input Current-Max :
- 0.00025A
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Characteristics :
- 3-STATE
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 8
- Output Polarity :
- Complementary
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.75mm
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Output Low Current-Max :
- 0.004A
- Differential Output :
- yes
- Duplex :
- Half
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Number of Receivers :
- 1
- Type :
- Transceiver
- Supply Current-Max :
- 0.4mA
- Published :
- 2004
- Transmit Delay-Max :
- 2000 ns
- Number of Drivers/Receivers :
- 1/1
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- Data Rate :
- 250kbps
- Datasheets
- MAX487CSA

Drivers, Receivers, Transceivers Analog Devices, Inc. MAX487CSA Overview
The MAX487CSA from Analog Devices, Inc. is a highly efficient, low-power transceiver designed for RS-485 and RS-422 communications. This device integrates a half-duplex transceiver into a single, compact 8-SOIC package, providing a robust solution for transmitting and receiving data over long distances and noisy environments. The MAX487CSA is ideal for applications requiring reliable data communication with minimal power consumption. Its controlled driver slew rates enable it to meet strict requirements for data integrity and transmission speed, while reducing electromagnetic interference (EMI) and receiver errors.
MAX487CSA Features
The MAX487CSA transceiver includes several key features that make it suitable for a wide range of industrial applications. It supports a data rate up to 2.5 Mbps and can operate from a single 5V power supply. Its low quiescent current of only 300 µA (max) when unloaded and 120 µA in shutdown mode makes it energy efficient. The device is also equipped with thermal shutdown and current-limiting features, enhancing its durability and reliability in harsh environments. Furthermore, it can handle up to 256 transceivers on the bus, making it highly scalable for complex network configurations.
MAX487CSA Applications
- Industrial Automation: The MAX487CSA can be used in factory automation systems to facilitate reliable communication between various sensor devices and control units, ensuring efficient process control and monitoring.
- Building Automation: In building management systems, it serves to connect and manage HVAC, lighting, and access control systems, providing a streamlined approach to building maintenance and energy savings.
- Networking Equipment: This transceiver is used in networking panels and devices to allow robust data communication over long distances, which is crucial for maintaining the integrity of network communications in data centers and telecom installations.
- Automotive Networks: Suitable for on-board diagnostics systems where data integrity and error-free communication are critical, the MAX487CSA ensures reliable data transmission amidst electrical disturbances and under stringent automotive conditions.
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