Precision Micropower Shunt Voltage Reference The LM4040DIM3-10.0 is a precision voltage reference manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Output Voltage:** 10.0V
- **Tolerance:** ±0.5%, ±1%
- **Temperature Coefficient:** 50 ppm/°C (typical)
- **Operating Current Range:** 60 µA to 15 mA
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** SOT-23 (3-pin)
- **Reference Type:** Shunt (2-terminal)
- **Line Regulation:** 0.2 mV/mA (typical)
- **Load Regulation:** 0.2 mV/mA (typical)
- **Long-Term Stability:** 20 ppm/1000 hours (typical)
### **Descriptions:**
- The LM4040DIM3-10.0 is a precision shunt voltage reference with a fixed 10.0V output.
- It provides stable voltage references for applications such as ADCs, DACs, and power supplies.
- The device operates as a two-terminal shunt regulator, requiring no external components for basic operation.
### **Features:**
- **High Accuracy:** Tight output voltage tolerances (±0.5%, ±1%).
- **Low Temperature Drift:** Ensures stable performance over temperature variations.
- **Low Noise:** Suitable for precision analog applications.
- **Wide Operating Current Range:** Functions from 60 µA to 15 mA.
- **Small Form Factor:** Available in a compact SOT-23 package.
- **No Output Capacitor Required:** Simplifies circuit design.
- **Reverse Breakdown Protection:** Enhances reliability.
This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official NSC documentation.
