PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE The **LM4040B10IDCKRG4** is a precision voltage reference manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Output Voltage:** 10V
- **Initial Accuracy:** ±0.1% (A-grade), ±0.2% (B-grade)
- **Temperature Coefficient (Tempco):** 50 ppm/°C (max)
- **Operating Current Range:** 60 µA to 15 mA
- **Output Voltage Tolerance:** ±0.1% (A-grade), ±0.2% (B-grade)
- **Operating Temperature Range:** -40°C to +125°C
- **Package:** SC-70 (DCK), 5-pin
- **Reference Type:** Shunt (2-terminal)
- **Line Regulation:** 0.05 mV/V (typ)
- **Load Regulation:** 0.1 mV/mA (typ)
- **Long-Term Stability:** 20 ppm/1000 hrs (typ)
### **Descriptions:**
- The **LM4040B10IDCKRG4** is a **precision shunt voltage reference** with a fixed **10V output**.
- It is available in **A-grade (±0.1%)** and **B-grade (±0.2%)** accuracy options.
- Designed for **low-power** applications, it operates with a **wide current range (60 µA to 15 mA)**.
- Features **low dynamic impedance** for stable performance.
- Suitable for **A/D and D/A converters, power supplies, and industrial control systems**.
### **Features:**
- **High Accuracy:** ±0.1% (A-grade), ±0.2% (B-grade)
- **Low Temperature Drift:** 50 ppm/°C (max)
- **Small Package:** SC-70 (5-pin)
- **Wide Operating Current Range:** 60 µA to 15 mA
- **Low Noise:** 35 µVp-p (typ)
- **No Output Capacitor Required**
- **Reverse Breakdown Protection**
This device is ideal for precision voltage reference applications requiring stability and accuracy.
