SN65LBC184DR Part Information
Details for SN65LBC184DR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
Part Description
The SN75LBC184 and SN65LBC184 devices are differential data line transceivers in the trade-standard footprint of the SN75176 with built-in protection against high-energy noise transients. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable over most existing devices. Use of these circuits provides a reliable low-cost direct-coupled (with no isolation transformer) data line interface without requiring any external components. The SN75LBC184 and SN65LBC184 can withstand overvoltage transients of 400-W peak (typical). The conventional combination wave called out in IEC 61000-4-5 simulates the overvoltage transient and models a unidirectional surge caused by overvoltages from switching and secondary lightning transients.
Part Downloads
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Part Features
- 1/4 Unit Load Allows for 128 Devices Connected on Bus
- 250-kbps in Electrically Noisy Environments
- Circuit Damage Protection of 400-W Peak (Typical) Per IEC 61000-4-5
- Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths
- ESD Protection for Bus Terminals Exceeds: u00b130 kV IEC 61000-4-2, Contact Discharge u00b115 kV IEC 61000-4-2, Air-Gap Discharge u00b115 kV EIA/JEDEC Human Body Model
- Each Transceiver Meets or Exceeds the Requirements of TIA/EIA-485 (RS-485) and ISO/IEC 8482:1993(E) Standards
- Integrated Transient Voltage Suppression
- Low Disabled Supply Current 300 u03bcA Maximum
- Open-Circuit Fail-Safe Receiver Design
- Pin Compatible With SN75176
- Power-Up and Power-Down Glitch Protection
- Thermal Shutdown Protection
Part Specifications
| Device Type | Transceiver |
| IC Interface Type | RS485 |
| No. of Drivers | 1Drivers |
| No. of Receivers | 1Receivers |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| Driver Case Style | SOIC |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| IC Generic Number | SN65LBC184 |
| SVHC | No SVHC (27-Jun-2018) |
| RoHS Phthalates Compliant | Yes |
Alternative Part Descriptions
- RS485 TRANSCEIVER, 250KBPS, SOIC-8; Device Type:Transceiver; IC Interface Type:RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:SOIC; No. of RoHS Compliant: Yes | Newark Electronics
- RS-485 Transceiver with Integrated Transient Voltage Suppression | Texas Instruments