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Details for SN65HVD20DR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
RS485 TRANSCEIVER 25MBPS SOIC-8
SN65HVD20DR image

SN65HVD20DR by Texas Instruments

RS485 TRANSCEIVER 25MBPS SOIC-8
Features
Bus I/O Protection to Over 16-kV HBM
Common-Mode Voltage Range (u201320 V to 25 V) More Than Doubles TIA/EIA-485 Requirement
Failsafe Receiver for Open-Circuit, Short-Circuit, and Idle-Bus Conditions
Low Standby Supply Current 1 u00b5A (Maximum)
More Than 100 mV Receiver Hysteresis
Receiver Equalization Extends Cable Length, Signaling Rate (SN65HVD2[3,4])
Reduced Unit-Load for up to 256 Nodes
Part Information
SN65HVD20DR image
RoHS Compliant
Description
The transceivers in the SN65HVD2x family offer performance far exceeding typical RS-485 devices. In addition to meeting all requirements of the TIA/EIA‑485-A standard. The SN65HVD2x family operates over an extended range of common-mode voltages and has features such as high ESD protection, wide receiver hysteresis, and failsafe operation. This family of devices is ideally suited for long-cable networks and other applications where the environment is too harsh for ordinary transceivers. These devices are designed for bidirectional data transmission on multipoint twisted-pair cables. Example applications are digital motor controllers, remote sensors and terminals, industrial process control, security stations, and environmental control systems. These devices combine a 3-state differential driver and a differential receiver that operate from a single 5-V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a differential bus port that offers minimum loading to the bus. This port features an extended common-mode voltage range, making the device suitable for multipoint applications over long cable runs.
Specifications
Device Type:
RS485 Transceiver
IC Interface Type:
RS485
No. of Drivers:
1Drivers
No. of Receivers:
1Receivers
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
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:
SN65HVD20
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Alternate Descriptions
RS485 TRANSCEIVER, 25MBPS, SOIC-8; Device Type:RS485 Transceiver; IC Interface Type:RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:SOIC; No. of RoHS Compliant: Yes Newark Electronics
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