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