The ISL43485IBZ is a high-performance quad SPST (Single-Pole Single-Throw) analog switch manufactured by Intersil Corporation. It is designed to operate with a single power supply voltage ranging from 2 V to 12 V, making it suitable for a wide range of applications.
Here are some key features of the ISL43485IBZ:
1. Quad SPST Switches: The IC consists of four independent single-pole single-throw switches. Each switch can be individually controlled using respective control inputs, enabling the connection or isolation of corresponding input and output pins.
2. Low On-Resistance: The ISL43485IBZ offers exceptionally low on-resistance, typically as low as 0.24 Ω at a supply voltage of 4.5 V. This ensures minimal voltage drop across the switch and allows for accurate signal routing without significant signal degradation.
3. Wide Operating Voltage Range: It operates over a wide range of power supply voltages, varying between 2 V and 12 V. This flexibility makes it versatile for integration in various systems requiring different voltage levels.
4. High Bandwidth: With a -3 dB bandwidth of up to 340 MHz, the IC is capable of passing high-frequency signals accurately. It guarantees minimal distortion and signal degradation, making it suitable for applications like video switching, audio signal routing, or other high-speed analog circuits
