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ISO1176DW from TI,Texas Instruments

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ISO1176DW

Manufacturer: TI

2.5 kVrms Isolated RS-485 Profibus Transceiver 16-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
ISO1176DW TI 593 In Stock

Description and Introduction

2.5 kVrms Isolated RS-485 Profibus Transceiver 16-SOIC -40 to 85 The ISO1176DW is a high-speed, dual-channel digital isolator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** ISO1176DW  
- **Type:** Dual-channel digital isolator  
- **Isolation Voltage:** 2500 Vrms (UL 1577)  
- **Data Rate:** Up to 25 Mbps  
- **Supply Voltage (VCC1/VCC2):** 3.3 V or 5 V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16 (DW)  
- **Propagation Delay:** 11 ns (typical)  
- **Common-Mode Transient Immunity (CMTI):** 25 kV/µs (min)  
- **Default Output State:** High (with failsafe feature)  
- **Certifications:** UL, CSA, VDE, CQC  

### **Descriptions and Features:**  
- Provides reinforced galvanic isolation for digital signals.  
- Supports bidirectional communication with two independent channels.  
- High noise immunity with robust CMTI performance.  
- Low power consumption with 1.7 mA per channel (typical at 1 Mbps).  
- Integrated failsafe feature ensures a known output state in case of input power loss.  
- Suitable for industrial automation, motor control, and isolated communication interfaces.  
- Compatible with standard logic levels (3.3 V and 5 V).  

This device is designed for applications requiring high-speed signal isolation while maintaining safety and reliability.

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