- RS Stock No.:
- 436-3232
- Mfr. Part No.:
- SN751178N
- Brand:
- Texas Instruments
- RS Stock No.:
- 436-3232
- Mfr. Part No.:
- SN751178N
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
Product Details
RS-485 Line Drivers and Receivers, High Speed, Texas Instruments
A range of High Speed RS-485 Line Drivers, Receivers and Transceivers from Texas Instruments with data rates of 10 Mbit/s or over.
The Texas Instruments SN751178 series of dual differential drivers and receivers are monolithic integrated circuits that are designed for balanced multipoint bus transmission at rates up to 10 Mbit/s. They are designed to improve the performance of full-duplex data communications over long bus lines and meet ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.10 and V.11. The driver outputs provide limiting for both positive and negative currents and thermal-shutdown protection from line-fault conditions on the transmission bus line.
Meet or Exceed the Requirements of ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.10 and V.11
Designed for Multipoint Bus Transmission on Long Bus Lines in Noise Environments
Driver Positive- and Negative-Current Limiting
Thermal Shutdown Protection
Driver 3-State Outputs
Receiver Common-Mode Input Voltage Range of -12 V to 12 V
Receiver Input Sensitivity...±200 mV
Receiver Hysteresis...50 mV Typ
Receiver Input Impedance...12k Min
Receiver 3-State Outputs (SN751177 Only)
Operate From Single 5-V Supply
Designed for Multipoint Bus Transmission on Long Bus Lines in Noise Environments
Driver Positive- and Negative-Current Limiting
Thermal Shutdown Protection
Driver 3-State Outputs
Receiver Common-Mode Input Voltage Range of -12 V to 12 V
Receiver Input Sensitivity...±200 mV
Receiver Hysteresis...50 mV Typ
Receiver Input Impedance...12k Min
Receiver 3-State Outputs (SN751177 Only)
Operate From Single 5-V Supply
RS-485 Line Drivers and Receivers
Specifications
Attribute | Value |
---|---|
IC Type | Line Transceiver IC |
Input Type | Differential |
Number of Transmitters | 2 |
Mounting Type | Through Hole |
Package Type | PDIP |
Pin Count | 16 |
Dimensions | 19.3 x 6.35 x 4.57mm |
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