Product Attributes
| Category | Integrated Circuits (ICs) Interface Modules |
|---|---|
| Voltage - Supply | 4.75V~5.25V |
| Operating Temperature | -40℃~+85℃ |
| Features | Built-in isolated DC/DC converter;Overvoltage protection |
| ESD Protect | Yes |
| Quiescent Current | 35mA |
| Data Rate | 115.2Kbps |
| Packaging | DIP,19.5x16.5mm |
| Weight | 3.1g |
Introduction
TD301D232H/TD501D232H is a high-speed, single-channel isolated RS-232 transceiver designed for bidirectional data communication, supporting baud rates up to 115.2kbps. The transceiver integrates an isolated DC/DC converter internally, enabling electrical isolation between the controller and the RS-232 transceiver from a single power supply, with a maximum isolation voltage of 2500VDC — eliminating the need for an external isolated power supply and simplifying user implementation. Full isolation between the control ground and bus ground allows the device to withstand higher common-mode voltages. Integrated ESD protection components pass the IEC61000-4-2 air discharge test, with HBM ESD protection exceeding ±15kV. Available in DIP8 package, the device offers a compact footprint and high integration density.
Features
- Single supply voltage
- No isolated output power pin
- Point-to-point communication
- Ultra-low EMI
- Operating temperature range: -40℃~+85℃
- Bus ESD protection up to 15kV
Applications
- Industrial communication
- Coal mining
- Power monitoring
- Petrochemical
- Building automation
- PLC and inverter communication
In-Stock Suppliers
| QTY | USD | TOMAN |
|---|---|---|
| 1+ | $2 | 555,310 تومان |
| 10+ | $1.71 | 474,790 تومان |
| 30+ | $1.54 | 427,590 تومان |
| 90+ | $1.37 | 380,390 تومان |
| 600+ | $1.29 | 358,170 تومان |
| 900+ | $1.26 | 349,840 تومان |
Qty in reel: 30pcs/reel
