0
ACTIVE
Number of receivers |
1 |
Number of transmitters |
1 |
Duplex |
Half |
Supply voltage (nom) (V) |
5 |
Signaling rate (max) (Mbps) |
10 |
Fault protection (V) |
-30 to 30 |
Common-mode range (V) |
-20 to 25 |
Number of nodes |
64 |
Features |
Extended common mode |
Isolated |
No |
Supply current (max) (µA) |
6000 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 105 |
SOIC (D)-8-29.4 mm² 4.9 x 6
These 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. They are also robust to ESD events, with high levels of protection to human-body model specifications.
These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the HVD1785, HVD1786, and HVD1787, 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. In the HVD1793, the driver differential outputs and the receiver differential inputs are separate pins, to form a bus port suitable for full-duplex (four-wire bus) communication. These ports feature a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs. These devices are characterized from –40°C to 105°C.
For similar features with 3.3-V supply operation, see the SN65HVD1781 (SLLS877).
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
