Serially Controlled / Clickless Audio/Video Switches The MAX4571CAI is a high-speed, low-voltage, dual SPDT (Single Pole Double Throw) analog switch manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX4571CAI
- **Package:** 28-pin SSOP (Shrink Small Outline Package)
- **Supply Voltage Range:** +2.7V to +12V (single supply) or ±2.7V to ±6V (dual supply)
- **On-Resistance (RON):** 45Ω (typical at ±5V supply)
- **Charge Injection:** 2pC (typical)
- **Bandwidth (-3dB):** 200MHz (typical)
- **Switching Time (tON/tOFF):** 35ns/25ns (typical at ±5V)
- **Operating Temperature Range:** -40°C to +85°C
- **Low Power Consumption:** 0.5μW (typical at +5V)
### **Description:**
The MAX4571CAI is a precision, dual SPDT analog switch designed for high-speed signal routing in applications such as video switching, communication systems, and data acquisition. It features low on-resistance, minimal charge injection, and high bandwidth, making it suitable for high-frequency signals.
### **Features:**
- **Dual SPDT Configuration:** Two independent single-pole double-throw switches.
- **Low On-Resistance:** 45Ω (typical) ensures minimal signal distortion.
- **Wide Voltage Range:** Supports single (+2.7V to +12V) and dual (±2.7V to ±6V) supplies.
- **High Bandwidth:** 200MHz enables high-frequency signal switching.
- **Fast Switching:** 35ns turn-on and 25ns turn-off times.
- **Low Charge Injection:** 2pC reduces glitches during switching.
- **Low Power Consumption:** Ideal for battery-operated devices.
- **TTL/CMOS-Compatible Logic Inputs:** Ensures easy interfacing with digital circuits.
This information is based solely on the manufacturer's datasheet for the MAX4571CAI.
