High Speed Dual Comparator The LM319AMX is a high-speed dual comparator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Supply Voltage Range (VCC):** ±5V to ±15V (dual supply) or 5V to 30V (single supply).
- **Input Offset Voltage:** 2mV (typical), 5mV (maximum).
- **Input Bias Current:** 150nA (typical), 500nA (maximum).
- **Response Time:** 80ns (typical) for a 100mV overdrive.
- **Output Saturation Voltage:** 0.75V (typical) at 4mA sink current.
- **Operating Temperature Range:** 0°C to +70°C (commercial grade).
- **Package Type:** 14-pin SOIC (Small Outline Integrated Circuit).
### **Descriptions:**
- The LM319AMX is a dual high-speed voltage comparator designed for applications requiring fast response times.
- It features open-collector outputs for wired-OR configurations and compatibility with TTL, DTL, and CMOS logic levels.
- The device is optimized for precision analog signal comparison and is commonly used in oscillators, level detectors, and pulse generators.
### **Features:**
- **High-Speed Operation:** Fast response time (80ns typical).
- **Wide Supply Voltage Range:** Supports both single and dual power supplies.
- **Low Input Bias Current:** Minimizes loading effects on signal sources.
- **TTL/DTL/CMOS-Compatible Outputs:** Ensures easy interfacing with digital circuits.
- **Open-Collector Outputs:** Allows flexible output configurations.
- **Strobe Input:** Enables output control for synchronization in multi-comparator systems.
This information is based on the manufacturer's datasheet and technical documentation.
