Dual Comparator The LM119J is a high-speed dual comparator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)
- **Type:** High-Speed Dual Comparator
- **Supply Voltage Range:** ±15V (Dual Supply), 5V to 30V (Single Supply)
- **Input Offset Voltage:** 2mV (max)
- **Input Bias Current:** 150nA (max)
- **Response Time:** 80ns (typ)
- **Operating Temperature Range:** -55°C to +125°C
- **Package:** 8-Pin Ceramic DIP (LM119J)
- **Output Type:** Open-Collector (Compatible with TTL, DTL, and CMOS)
### **Descriptions:**
- The LM119J is a precision high-speed dual comparator designed for applications requiring fast response times.
- It is optimized for use in analog-to-digital converters, oscillators, pulse generators, and voltage monitoring circuits.
- The device features low input offset voltage and bias current, ensuring high accuracy.
- The open-collector output allows flexible interfacing with various logic families.
### **Features:**
- **High-Speed Operation:** 80ns typical response time.
- **Wide Supply Voltage Range:** Supports single and dual power supplies.
- **Low Input Offset Voltage:** Ensures precision in comparison applications.
- **TTL/DTL/CMOS Compatible Outputs:** Easy integration with digital circuits.
- **Military Temperature Range (-55°C to +125°C):** Suitable for harsh environments.
- **Open-Collector Outputs:** Allows wired-OR configurations.
This information is strictly based on the manufacturer's datasheet and specifications.
