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ISO121BG from BB

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ISO121BG

Manufacturer: BB

Precision Low Cost ISOLATION AMPLIFIER

Partnumber Manufacturer Quantity Availability
ISO121BG BB 15 In Stock

Description and Introduction

Precision Low Cost ISOLATION AMPLIFIER The ISO121BG is a digital isolator manufactured by Texas Instruments (BB). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Isolation Voltage:** 2500 Vrms (UL 1577 certified)  
- **Data Rate:** Up to 100 Mbps  
- **Propagation Delay:** 11 ns (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage:** 2.25 V to 5.5 V  
- **Number of Channels:** 1 (unidirectional)  
- **Default Output State:** High or Low (selectable)  
- **Package:** 8-pin SOIC (D)  

### **Descriptions:**  
- The ISO121BG is a high-speed, single-channel digital isolator designed for signal isolation in industrial, medical, and communication applications.  
- It provides reinforced isolation and supports bidirectional communication when used in pairs.  
- The device is immune to magnetic interference and features low power consumption.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 100 Mbps.  
- **Low Power Consumption:** Typical ICC of 1.7 mA per channel at 1 Mbps.  
- **Wide Supply Range:** Compatible with 2.25 V to 5.5 V systems.  
- **High Noise Immunity:** Robust against electromagnetic interference (EMI).  
- **Safety Certifications:** UL, CSA, VDE, and CQC certified for reinforced isolation.  
- **Fail-Safe Output:** Configurable default state (high or low) in case of input power loss.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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