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