1/8 Unit-Load Option Available (Up to 256 Nodes on the Bus)
Optional Driver Output Transition Times for Signaling Rates (1) of 1 Mbps, 10 Mbps, and 32 Mbps
Meets or Exceeds the Requirements of ANSI TIA/EIA-485-A
Bus-Pin Short-Circuit Protection From –7 V to 12 V
Low-Current Standby Mode: 1 µA, Typical
Open-Circuit, Idle-Bus, and Shorted-Bus Failsafe Receiver
Thermal Shutdown Protection
Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
(1)The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).
All trademarks are the property of their respective owners.
Description for the SN65HVD12
The SN65HVD10, SN75HVD10, SN65HVD11, SN75HVD11, SN65HVD12, and SN75HVD12 bus transceiverscombine a 3-state differential line driver and differential input line receiver that operate with asingle 3.3-V power supply. They are designed for balanced transmission lines and meet or exceedANSI standard TIA/EIA-485-A and ISO 8482:1993. These differential bus transceivers are monolithicintegrated circuits designed for bidirectional data communication on multipoint bus-transmissionlines. The drivers and receivers have active-high and active-low enables, respectively, that can beexternally connected together to function as direction control. Very low device standby supplycurrent can be achieved by disabling the driver and the receiver.
The driver differential outputs and receiver differential inputs connect internally toform a differential input/ output (I/O) bus port that is designed to offer minimum loading to thebus whenever the driver is disabled or VCC = 0. These parts feature widepositive and negative common-mode voltage ranges making them suitable for party-lineapplications.
NEW - You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.
A custom reel
is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.
Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.TI often ships
devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.
Select date code requirements
Ship to and currency selection
Please select your region and currency to update your cart. You will be able to select payment methods, importation responsibility and tax liability during the checkout process.