MAX3157EPI
- Mfr.Part #
- MAX3157EPI
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- RS-485 TRANSCVR WITH ISOLATION
- Stock
- 651
- In Stock :
- 651
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Drivers, Receivers, Transceivers
- Voltage - Supply :
- 4.75V~5.25V
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Protocol :
- RS422, RS485
- Driver Number of Bits :
- 1
- Receive Delay-Max :
- 600 ns
- Height Seated (Max) :
- 4.572mm
- Pbfree Code :
- No
- Packaging :
- Bulk
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- 240
- JESD-30 Code :
- R-PDIP-T28
- Terminal Pitch :
- 2.54mm
- Interface Standard :
- EIA-422; EIA-485
- Receiver Hysteresis :
- 25mV
- Number of Drivers/Receivers :
- 1/1
- Pin Count :
- 28
- Duplex :
- Full
- Terminal Finish :
- TIN LEAD
- Transmit Delay-Max :
- 2000 ns
- Number of Terminations :
- 28
- Mounting Type :
- Through Hole
- Length :
- 34.795mm
- Data Rate :
- 250kbps
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Surface Mount :
- No
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Receiver Number of Bits :
- 1
- Type :
- Transceiver
- Width :
- 7.62mm
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Differential Output :
- yes
- Datasheets
- MAX3157EPI

Drivers, Receivers, Transceivers - Analog Devices, Inc. MAX3157EPI Overview
The MAX3157EPI by Analog Devices, Inc. is a state-of-the-art RS485 transceiver, expertly engineered with integrated isolation to enhance robustness and reliability in demanding applications. This product ensures superior data communication and integrity, even in environments subject to high electrical noise and potential ground loops. Ideal for industrial applications where long-distance data transmission is crucial, the MAX3157EPI facilitates secure and efficient communication protocols, supporting the stringent requirements of modern industrial networks.
MAX3157EPI Features
The MAX3157EPI transceiver includes integrated isolation, which provides protection against voltage spikes and ground potential differences. Additional features include robust ESD protection, a wide common-mode voltage range, and support for high-speed data rates up to 12 Mbps. Its fail-safe receiver ensures a logic-high output when inputs are open, shorted, or idle, making it an extremely reliable component for critical applications.
MAX3157EPI Applications
- Industrial Automation: The MAX3157EPI is used in PLC communications, providing reliable data transmission through noisy environments typical of large manufacturing plants.
- Building Automation Systems: In systems that require robust communication networks, such as HVAC or lighting control systems, the MAX3157EPI ensures uninterrupted and error-free data exchange.
- Medical Devices: For medical devices that demand stringent data integrity and isolation for patient safety, this transceiver delivers exceptional performance.
- Remote Sensing: The MAX3157EPI can be deployed in remote sensing equipment, offering stable and reliable data communication over long distances, crucial for telemetry data in harsh environmental conditions.
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