Low-Voltage/ Single and Dual Supply/ High Performance/ Quad SPST/ Analog Switches The ISL43141IR is a quad single-pole single-throw (SPST) analog switch manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Configuration:** Quad SPST (4 switches)
- **Supply Voltage Range:** ±4.5V to ±20V (dual supply), +4.5V to +44V (single supply)
- **On-Resistance (RON):** 45Ω (typical at ±15V supply)
- **Charge Injection:** 10pC (typical)
- **Off-Isolation:** -80dB (typical at 1MHz)
- **Crosstalk:** -90dB (typical at 1MHz)
- **Bandwidth:** 200MHz (typical)
- **Switching Time (tON/tOFF):** 150ns / 100ns (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 16-Lead SOIC

### **Descriptions:**
- The ISL43141IR is a high-performance, low on-resistance analog switch designed for precision signal routing.
- It is suitable for both single and dual supply operations, making it versatile for various applications.
- The device offers low distortion and high bandwidth, making it ideal for audio, video, and data switching.

### **Features:**
- **Low On-Resistance:** Ensures minimal signal attenuation.
- **Wide Voltage Range:** Supports ±20V dual supply or +44V single supply.
- **Fast Switching:** Enables quick signal routing.
- **High Off-Isolation:** Reduces signal leakage when off.
- **Low Charge Injection:** Minimizes switching transients.
- **TTL/CMOS Compatible Logic Inputs:** Easy interfacing with digital circuits.
- **Pb-Free and RoHS Compliant:** Environmentally friendly.

This switch is commonly used in test equipment, communication systems, and audio/video signal routing.

Low-Voltage/ Single and Dual Supply/ High Performance/ Quad SPST/ Analog Switches