SN65HVD3088EDR

The SNx5HVD308xE are half-duplex transceivers
designed for RS-485 data bus networks. Powered
by a 5-V supply, they are fully compliant with TIA/
EIA-485A standard. With controlled transition times,
these devices are suitable for transmitting data over
long twisted-pair cables. The SN65HVD3082E and
SN75HVD3082E are optimized for signaling rates
up to 200 kbps. The SN65HVD3085E is suitable
for data transmission up to 1 Mbps, whereas the
SN65HVD3088E is suitable for applications that
require signaling rates up to
20 Mbps.
These devices are designed to operate with very
low supply current, typically 0.3 mA, exclusive of the
load. When in the inactive-shutdown mode, the supply
current drops to a few nanoamps, which makes these
devices ideal for power-sensitive applications.
The wide common-mode range and high ESD
protection levels of these devices, make them suitable
for demanding applications such as energy meter
networks, electrical inverters, status and command
signals across telecom racks, as well as cabled
chassis interconnects, and industrial automation
networks where noise tolerance is essential. These
devices match the industry-standard footprint of the
SN75176 device. The power-on-reset circuits keep
the outputs in a high-impedance state until the
supply voltage has stabilized. A thermal-shutdown
function protects the device from damage, due to
system fault conditions. The SN75HVD3082E is
characterized for operation from 0°C to 70°C and
SN65HVD308xE is characterized for operation from –
40°C to 85°C air temperature. The D package version
of the SN65HVD3082E has been characterized for
operation from –40°C to 105°C.