Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps The MAX494ESD is a precision, quad, SPST analog switch manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Type:** Quad, Single-Pole/Single-Throw (SPST) Analog Switch
- **Configuration:** 4 Normally Open (NO) switches
- **Supply Voltage Range:** ±4.5V to ±20V (Dual Supply), +4.5V to +30V (Single Supply)
- **On-Resistance (RON):** 100Ω (typical)
- **On-Resistance Matching:** 4Ω (typical)
- **Charge Injection:** 10pC (typical)
- **Off-Leakage Current:** 0.1nA (typical at +25°C)
- **On-Leakage Current:** 0.1nA (typical at +25°C)
- **Switching Time (tON/tOFF):** 250ns (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 14-Pin SOIC (ESD)
### **Descriptions:**
- The MAX494ESD is designed for high-precision signal switching in industrial, audio, and test equipment applications.
- It features low on-resistance, minimal charge injection, and high off-isolation, making it suitable for precision analog signal routing.
- The device operates with both single and dual power supplies, providing flexibility in system design.
### **Features:**
- **Low On-Resistance:** Ensures minimal signal distortion.
- **Low Charge Injection:** Reduces glitches during switching.
- **Wide Supply Voltage Range:** Supports ±4.5V to ±20V (dual) or +4.5V to +30V (single).
- **High Off-Isolation:** Prevents signal leakage when switches are off.
- **Fast Switching Speed:** 250ns typical turn-on/turn-off time.
- **ESD Protected:** Robust against electrostatic discharge.
- **TTL/CMOS Compatible Logic Inputs:** Easy interfacing with digital control circuits.
This information is based solely on the manufacturer's datasheet.
