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ISL83085EIBZ-T from INTERSIL

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ISL83085EIBZ-T

Manufacturer: INTERSIL, INTEL

-15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
ISL83085EIBZ-T,ISL83085EIBZT INTERSIL, INTEL 1943 In Stock

Description and Introduction

-15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers The ISL83085EIBZ-T is a part manufactured by **Intersil** (now part of **Renesas Electronics**), not Intel. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Intersil (Renesas Electronics)  
- **Part Number:** ISL83085EIBZ-T  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 20Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**
- The ISL83085EIBZ-T is a high-speed, low-power RS-485/RS-422 transceiver designed for half-duplex communication.  
- It features enhanced ESD protection (±15kV HBM) and supports fail-safe receiver inputs.  
- Suitable for industrial, automotive, and communication applications.  

### **Features:**  
- **Low Power Consumption:** 300µA (max) supply current in shutdown mode.  
- **High-Speed Operation:** Up to 20Mbps data rate.  
- **Wide Supply Range:** Operates from 3V to 5.5V.  
- **Enhanced ESD Protection:** ±15kV Human Body Model (HBM).  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Half-Duplex Operation:** Single driver/receiver pair.  
- **Industrial Temperature Range:** -40°C to +85°C.  

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

Application Scenarios & Design Considerations

-15kV ESD Protected, 5V, Full Fail-Safe, Fractional (1/8) Unit Load, RS-485/RS-422 Transceivers

Alternative Part Number

  • MAX3485ESA+T --: Pin-compatible 3.3V RS-485/RS-422 transceiver with the same half-duplex function and SOIC-8 footprint, widely available and a common drop-in substitute.
  • SN65HVD3082EDR --: 3.3V RS-485 transceiver in SOIC-8 with equivalent driver/receiver characteristics and low power consumption, suitable for direct replacement in most designs.
  • SP3485EN-L/TR --: 3.3V half-duplex RS-485 transceiver in SOIC-8 offering similar data rate and ESD performance, an economical alternative when the original is unavailable.

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