The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
TPT7487/TPT7488
Isolated Full- and Half-Duplex RS485 Transceiver
Features
Applications
• Exceeds Requirements of EIA-485 Standard • Hot Plug Circuitry - Tx and Rx Outputs Remain Three-
State During Power-up/Power-down
• Supply Voltage: 3.0 V ~ 5.5 V • Data Rate: 500-kbps Isolated RS485 • Full Fail-safe Receiver (Open, Short, Terminated) • Up to 5-kV RMS Isolation Rating • ±200-kV/μs typ Static CMTI, ±150-kV/μs typ Dynamic
CMTI
• Latch-up Performance Exceeds 600 mA • Bus-Pin Protection (Between Bus pins and GNDB)
– ±15-kV IEC 61000-4-2 Contact Discharge – ±20-kV IEC 61000-4-2 Air Discharge • Safety-Related Certifications: – VDE Certification according to DIN VDE V
0884-17(IEC60747-17)
– 5000-VRMSIsolation Rating per UL 1577 – CQC Certification per GB 4943.