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Details for SN65HVD1780DR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
RS422/RS485 TRANSCEIVER 115KBPS SOIC-8
SN65HVD1780DR image

SN65HVD1780DR by Texas Instruments

RS422/RS485 TRANSCEIVER 115KBPS SOIC-8
Features
Bus-Pin Fault Protection to: u2013 > u00b170 V (SN65HVD1780, SN65HVD1781) u2013 > u00b130 V (SN65HVD1782)
Failsafe Receiver for Open-Circuit, Short-Circuit, and Idle-Bus Conditions
Low Power Consumption u2013 Low Standby Supply Current, 1 u00b5A Maximum u2013 ICC 4-mA Quiescent Current During Operation
Operation With 3.3-V to 5-V Supply Range
Pin-Compatible With Industry-Standard SN75176
Reduced Unit Load for Up to 320 Nodes
Signaling Rates of 115 kbps, 1 Mbps, and up to
u00b116-kV HBM Protection on Bus Pins
Part Information
SN65HVD1780DR image
RoHS Compliant
Description
The SN65HVD178x devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. The devices are also robust to ESD events with high levels of protection to the human-body-model specification. The SN65HVD178x devices combine a differential driver and a differential receiver, which operate from a single power supply. In the SN65HVD1782, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. This port features a wide commonmode voltage range, making the devices suitable for multipoint applications over long cable runs. These devices are characterized from –40°C to 125°C. These devices are pin-compatible with the industrystandard SN75176 transceiver, making them drop-in upgrades in most systems. These devices are fully compliant with ANSI TIA/EIA 485-A with a 5-V supply and can operate with a 3.3-V supply with reduced driver output voltage for lowpower applications. For applications where operation is required over an extended common-mode voltage range, see the SN65HVD1785 (SLLS872) data sheet.
Specifications
Device Type:
Transceiver
IC Interface Type:
RS485
No. of Drivers:
1Drivers
No. of Receivers:
1Receivers
Supply Voltage Min:
3.15V
Supply Voltage Max:
5.5V
Driver Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
IC Generic Number:
SN65HVD1780
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Alternate Descriptions
TRANSCEIVER, RS-485, 10MBPS, SOIC-8; Device Type:Transceiver; IC Interface Type:RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:3.15V; Supply Voltage Max:5.5V; Driver Case Style:SOIC; No. of Pins:8PinsRoHS Compliant: Yes Newark Electronics
Single Transmitter/Receiver RS-485 8-Pin SOIC T/R Avnet America
Single Transmitter/Receiver RS-485 8-Pin SOIC T/R Avnet Europe