Dual Comparator The LM119H is a high-speed dual comparator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** National Semiconductor (NS)
- **Type:** High-Speed Dual Comparator
- **Number of Channels:** 2
- **Supply Voltage Range:** ±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)
- **Output Current:** 20mA (Sink/Source)
- **Operating Temperature Range:** -55°C to +125°C
- **Package Type:** TO-5 Metal Can (H Package)
### **Descriptions:**
- The LM119H is a precision high-speed dual comparator designed for applications requiring fast response times.
- It features low input offset voltage and bias current, making it suitable for precision analog circuits.
- The device operates over a wide supply voltage range, supporting both single and dual power supplies.
- The TO-5 metal can package provides robust thermal performance for industrial and military applications.
### **Features:**
- **High-Speed Operation:** Fast response time (80ns typical).
- **Wide Supply Voltage Range:** Supports ±5V to ±15V (dual) or 5V to 30V (single).
- **Low Input Offset Voltage:** Ensures accuracy in precision applications.
- **Low Input Bias Current:** Reduces errors in high-impedance circuits.
- **High Output Drive Capability:** Can sink/source up to 20mA.
- **Military Temperature Range:** Operates from -55°C to +125°C.
- **Stable Operation:** Designed for reliable performance in harsh environments.
This information is based on the manufacturer's datasheet and technical documentation.
