LMS485IM
- Mfr.Part #
- LMS485IM
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SOIC
- Stock
- 6,480
- In Stock :
- 6,480
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- Manufacturer :
- National Semiconductor
- Product Category :
- Drivers, Receivers, Transceivers
- Supply Voltage :
- 5V
- Seated Height-Max :
- 1.753mm
- JESD-30 Code :
- R-PDSO-G8
- Supply Voltage-Max (Vsup) :
- 5.25V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- Non-RoHS Compliant
- Supply Current-Max :
- 0.5mA
- Number of Functions :
- 1
- Receive Delay-Max :
- 200 ns
- Output Low Current-Max :
- 0.004A
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Terminal Form :
- Gull wing
- High Level Input Current-Max :
- 0.000002A
- Power Supplies :
- 5V
- Transmit Delay-Max :
- 60 ns
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 4.75V
- Driver Number of Bits :
- 1
- Surface Mount :
- yes
- Reach Compliance Code :
- not_compliant
- Out Swing-Min :
- 1.5 V
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Terminal Position :
- Dual
- Differential Output :
- yes
- Operating Temperature (Max) :
- 85°C
- Receiver Number of Bits :
- 1
- Peak Reflow Temperature (Cel) :
- 235
- JESD-609 Code :
- e0
- Terminal Pitch :
- 1.27mm
- Temperature Grade :
- Industrial
- HTS Code :
- 8542.39.00.01
- Number of Terminals :
- 8
- Interface IC Type :
- LINE TRANSCEIVER
- Length :
- 4.902mm
- Interface Standard :
- EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11; X.27
- Operating Temperature (Min) :
- -40°C
- ECCN Code :
- EAR99
- Width :
- 3.899mm
- Datasheets
- LMS485IM

Drivers, Receivers, Transceivers National Semiconductor LMS485IM Overview
The LMS485IM from National Semiconductor represents a pivotal component in modern communication systems, embodying robustness and precision in a compact form. This integrated circuit is specifically designed as a half-duplex transceiver, suitable for serial communication where space and reliability are at a premium. The LMS485IM facilitates efficient data transmission over long distances and in electrically noisy environments, making it an ideal choice for demanding industrial applications. Its packaging in an 8SOIC ensures it can be integrated into systems where footprint is critical. Incorporating this Drivers, Receivers, Transceivers National Semiconductor LMS485IM into your designs guarantees performance that meets the highest industry standards.
LMS485IM Features
The LMS485IM transceiver includes several key features that make it highly beneficial for various applications:
- Half-duplex communication capability: Allows bidirectional communication on a single pair of wires, optimizing infrastructure costs and complexity.
- Small form factor (8SOIC): Ideal for designs where space is limited, offering ease of integration without sacrificing performance.
- Robustness against electrical noise: Ensures reliable data transmission even in environments with high interference.
- Extended temperature range: Suitable for industrial environments with extreme operational conditions.
LMS485IM Applications
- Industrial Automation: Integrates into control systems for factories and plants to facilitate reliable communication between devices in electrically noisy environments.
- Building Automation Systems: Used in the management of HVAC, lighting, and other systems within buildings, ensuring robust data transfer across various subsystems.
- Automotive Networks: Supports diagnostics and control communications within vehicles, offering resilience against the electrical disturbances typical in automotive settings.
- Telecommunication Equipment: Employs in the backbone of telecommunications systems to provide reliable data integrity and transmission over long distances.
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