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Details for SN65HVD1176D by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
TRANSCEIVER RS-485 SMD 65HVD1176
SN65HVD1176D image

SN65HVD1176D by Texas Instruments

TRANSCEIVER RS-485 SMD 65HVD1176
Features
Common-Mode Rejection up to 50 MHz
ESD Protection Exceeds u00b110-kV HBM
Fail-Safe Receiver for Bus Open, Short, Idle
Hot Swap Capable
Low Skew During Output Transitions and Driver Enabling and Disabling
Meets the Requirements of TIA/EIA-485-A
Optimized for PROFIBUSu00ae Networks u2013 Signaling Rates up to 40 Mbps u2013 Differential Output Exceeds 2.1 V (54-u2126 Load) u2013 Low Bus Capacitance of 10 pF (Max)
Short-Circuit Current Limit
Thermal Shutdown Protection
Up to 160 Transceivers on a Bus
Part Information
SN65HVD1176D image
RoHS Compliant
Description
The SNx5HVD1176 devices are half-duplex differential transceivers with characteristics optimized for use in PROFIBUS (EN 50170) applications. The driver output differential voltage exceeds the PROFIBUS requirements of 2.1 V with a 54-Ω load. A signaling rate of up to 40 Mbps allows technology growth to high data-transfer speeds. The low bus capacitance provides low signal distortion. The SN65HVD1176 and SN75HVD1176 devices meet or exceed the requirements of ANSI standard TIA/EIA-485-A (RS-485) for differential data transmission across twisted-pair networks. The driver outputs and receiver inputs are tied together to form a half-duplex bus port with one-fifth unit load, which allows up to 160 nodes on a single bus. The receiver output stays at logic high when the bus lines are shorted, left open, or when no driver is active. The driver outputs are in high impedance when the supply voltage is below 2.5 V to prevent bus disturbance during power cycling or during live insertion to the bus. An internal current limit protects the transceiver bus pins in short-circuit fault conditions by limiting the output current to a constant value. Thermal shutdown circuitry protects the device against damage due to excessive power dissipation caused by faulty loading and drive conditions. The SN75HVD1176 device is characterized for operation at temperatures from 0°C to 70°C. The SN65HVD1176 device is characterized for operation at temperatures from –40°C to 85°C. For an isolated version of this device, see the ISO1176 device (SLLS897) with integrated digital isolators.
Specifications
Device Type:
RS485 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:
SN65HVD11
SVHC:
No SVHC (27-Jun-2018)
Base Number:
65
Data Rate:
40Mbps
Operating Temperature Range:
-40°C to +85°C
Supply Current:
4mA
Supply Voltage Range:
4.75V to 5.25V
Termination Type:
Surface Mount Device
Alternate Descriptions
Line Transceiver 1TR 1TX 1RX 8-Pin SOIC RS Components
TRANSCEIVER RS-485, SMD, 65HVD1176; Device Type:RS485 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
Single Transmitter/Receiver RS-485 8-Pin SOIC Tube Avnet America
Single Transmitter/Receiver RS-485 8-Pin SOIC Tube Avnet Europe