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ISL4238EIRZ from INTERSIL

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ISL4238EIRZ

Manufacturer: INTERSIL

QFN Packaged, ±15kV ESD Protected, 2.7V to 5.5V, 10Nanoamp, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Power-down

Partnumber Manufacturer Quantity Availability
ISL4238EIRZ INTERSIL 17 In Stock

Description and Introduction

QFN Packaged, ±15kV ESD Protected, 2.7V to 5.5V, 10Nanoamp, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Power-down The ISL4238EIRZ is a high-performance, dual SPST (Single Pole Single Throw) analog switch manufactured by INTERSIL (now part of Renesas Electronics).  

### **Specifications:**  
- **Configuration:** Dual SPST (Single Pole Single Throw)  
- **Supply Voltage Range:** ±4.5V to ±20V (Dual Supply), +4.5V to +40V (Single Supply)  
- **On-Resistance (RON):** 45Ω (Typical)  
- **Charge Injection:** 10pC (Typical)  
- **Bandwidth (-3dB):** 200MHz  
- **Low Power Consumption:** 0.5μW (Typical)  
- **Fast Switching Time:** tON = 150ns, tOFF = 100ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QSOP  

### **Descriptions:**  
The ISL4238EIRZ is designed for high-voltage applications, offering low on-resistance and fast switching speeds. It is suitable for precision signal routing in industrial, telecom, and audio applications.  

### **Features:**  
- **Low On-Resistance:** Minimizes signal distortion  
- **Wide Supply Voltage Range:** Supports both single and dual supplies  
- **High Off-Isolation:** Ensures minimal crosstalk  
- **Low Charge Injection:** Reduces glitches in sensitive circuits  
- **ESD Protection:** Up to 4kV (HBM)  
- **Pb-Free & RoHS Compliant**  

This device is ideal for signal switching in test equipment, data acquisition, and communication systems.  

(Note: INTERSIL was acquired by Renesas Electronics in 2017.)

Application Scenarios & Design Considerations

QFN Packaged, ±15kV ESD Protected, 2.7V to 5.5V, 10Nanoamp, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Power-down

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

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