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ISL43110IB from INTERSIL

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ISL43110IB

Manufacturer: INTERSIL, NS, INTERSIL,IN

Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches

Partnumber Manufacturer Quantity Availability
ISL43110IB INTERSIL, NS, INTERSIL,IN 201 In Stock

Description and Introduction

Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches The ISL43110IB is a single-pole, double-throw (SPDT) analog switch manufactured by Intersil (now part of Renesas Electronics).  

### **Specifications:**  
- **Configuration:** SPDT (Single-Pole, Double-Throw)  
- **Supply Voltage Range (V+ to V-):** ±4.5V to ±20V  
- **On-Resistance (RON):** 45Ω (typical)  
- **Low Power Consumption:** 0.5μW (typical)  
- **Fast Switching Time:** tON = 150ns, tOFF = 100ns  
- **High Off-Isolation:** -80dB at 1MHz  
- **Low Charge Injection:** 5pC (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions and Features:**  
- **High Voltage Handling:** Supports up to ±20V dual supply or +40V single supply.  
- **Low On-Resistance:** Ensures minimal signal distortion.  
- **Break-Before-Make Switching:** Prevents signal shorting during switching.  
- **TTL/CMOS Compatible Logic Inputs:** Easy interface with digital control circuits.  
- **Low Power Consumption:** Suitable for battery-operated applications.  
- **High Off-Isolation:** Reduces signal leakage when the switch is off.  
- **Applications:** Audio/Video signal routing, test equipment, data acquisition systems, and communication systems.  

This switch is designed for precision signal switching in high-performance applications.

Application Scenarios & Design Considerations

Low-Voltage/ Single Supply/ SPST/ High Performance Analog Switches

Alternative Part Number

  • DG419DY --: Single SPDT analog switch with similar low on-resistance and pin-compatible SOIC-8 footprint, widely available and a common drop-in replacement for the ISL43110.
  • ADG419BRZ --: Precision SPDT analog switch offering comparable on-resistance and low leakage, suitable for signal routing applications requiring the same switching function.
  • MAX319CSA --: SPDT CMOS analog switch with similar voltage range and low charge injection, usable as a functional substitute where exact electrical matching is not critical.
  • ADG419BN --: Precision single SPDT switch with low charge injection and similar electrical characteristics, usable as an alternative when layout allows.
  • MAX4544ESA --: Low-voltage single SPDT analog switch in SOIC-8 with comparable Ron and switching characteristics, suitable for signal routing applications.

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