Low-Voltage/ Single Supply/ Dual SPST/ SPDT Analog Switches The ISL84541IB is a quad SPST (Single-Pole Single-Throw) analog switch manufactured by INTERSIL (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Configuration:** Quad SPST (4 independent switches)
- **Supply Voltage Range:** ±4.5V to ±20V (dual supply), +4.5V to +40V (single supply)
- **On-Resistance (RON):** 85Ω (typical) at ±15V supply
- **Charge Injection:** 10pC (typical)
- **Bandwidth (-3dB):** 200MHz (typical)
- **Switching Time (tON/tOFF):** 150ns / 100ns (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 16-Lead SOIC (Small Outline IC)
- **Logic Compatibility:** TTL/CMOS (2.4V to 5.5V logic levels)
- **Power Consumption:** Low power dissipation
### **Descriptions:**
- The ISL84541IB is designed for high-voltage analog and digital signal switching applications.
- It offers low on-resistance and fast switching speeds, making it suitable for precision signal routing.
- The device operates with both single and dual power supplies, supporting a wide range of applications.
- It features break-before-make switching to prevent signal overlap.
### **Features:**
- **Low On-Resistance:** Ensures minimal signal distortion.
- **Wide Supply Range:** Supports ±4.5V to ±20V (dual) or +4.5V to +40V (single).
- **High Bandwidth:** 200MHz for high-frequency signal integrity.
- **Low Charge Injection:** Reduces switching-induced errors.
- **TTL/CMOS Compatible Control Inputs:** Works with standard logic levels.
- **Break-Before-Make Switching:** Prevents signal shorting during transitions.
- **ESD Protection:** Robust protection against electrostatic discharge.
This information is based solely on the manufacturer's datasheet and technical documentation.
