Isolated 3.3-V Half-Duplex RS-485 Transceivers 16-SOIC -40 to 85 The ISO15DW is a digital isolator manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:
### **Specifications:**
- **Isolation Voltage:** 5000 Vrms (UL 1577)
- **Data Rate:** Up to 100 Mbps
- **Number of Channels:** 2 (bidirectional)
- **Default Output:** High (failsafe)
- **Supply Voltage (VCC1, VCC2):** 2.25 V to 5.5 V
- **Operating Temperature Range:** -40°C to +125°C
- **Propagation Delay:** 11 ns (typical)
- **Pulse Width Distortion:** 2 ns (typical)
- **Common-Mode Transient Immunity (CMTI):** >100 kV/µs
- **Package:** SOIC-16 (DW)
### **Description:**
The ISO15DW is a high-performance, dual-channel digital isolator designed for robust signal isolation in industrial, automotive, and medical applications. It provides reinforced isolation with low power consumption and high noise immunity.
### **Features:**
- **Reinforced Isolation:** 5000 Vrms for 1 minute per UL 1577
- **High-Speed Data Transmission:** Supports up to 100 Mbps
- **Low Power Consumption:** 1.5 mA per channel (typical at 1 Mbps)
- **Wide Supply Voltage Range:** Compatible with 2.25 V to 5.5 V systems
- **Fail-Safe High Output:** Ensures defined state when input is unpowered
- **High CMTI:** >100 kV/µs for noise immunity in harsh environments
- **Certified:** UL, CSA, VDE, CQC, and TUV certified
This information is strictly factual from Ic-phoenix technical data files. Let me know if you need further details.
