Part Number: SN75LBC184, SN75LBC184D, SN75LBC184DG4, SN75LBC184DR
Marking : 7LB184
Function: Differential Transceiver With Transient Voltage Suppression
Manufacturer: Texas Instruments
Image and Pinouts:
Description:
The SN75LBC184 and SN65LBC184, 7LB184 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 with stand 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.
Features:
1. Integrated Transient Voltage Suppression
2. Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths
3. 250-kbps in Electrically Noisy Environments
4. Open-Circuit Fail-Safe Receiver Design
5. Power-Up and Power-Down Glitch Protection
Applications:
1. Industrial Networks
2. Utility Meters
3. Motor Control
7LB184 Datasheet PDF Download
