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LM329AH from NSC,National Semiconductor

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LM329AH

Manufacturer: NSC

6.9V Precision Voltage Reference

Partnumber Manufacturer Quantity Availability
LM329AH NSC 77 In Stock

Description and Introduction

6.9V Precision Voltage Reference The LM329AH is a precision voltage reference manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 6.9V (nominal)
- **Initial Accuracy:** ±2mV (LM329AH)
- **Temperature Coefficient:** 10ppm/°C (typical)
- **Operating Current:** 1mA to 15mA
- **Line Regulation:** 0.2mV (typical)
- **Load Regulation:** 0.2mV (typical)
- **Operating Temperature Range:** -55°C to +125°C
- **Package:** TO-46 metal can

### **Descriptions:**
- The LM329AH is a high-precision, temperature-compensated voltage reference diode.
- It provides a stable 6.9V output with low noise and excellent long-term stability.
- Designed for applications requiring precise voltage references, such as A/D and D/A converters, power supplies, and instrumentation.

### **Features:**
- **Low Noise:** Minimizes interference in sensitive circuits.
- **Excellent Stability:** Maintains accuracy over time and temperature variations.
- **Wide Operating Current Range:** 1mA to 15mA.
- **Hermetically Sealed Package:** TO-46 metal can ensures reliability in harsh environments.
- **No External Components Required:** Operates as a standalone reference.

This information is based solely on the manufacturer's datasheet for the LM329AH by NSC.

Application Scenarios & Design Considerations

6.9V Precision Voltage Reference
Partnumber Manufacturer Quantity Availability
LM329AH NS 19 In Stock

Description and Introduction

6.9V Precision Voltage Reference The LM329AH is a precision voltage reference manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 6.9V ±0.2% (typical)  
- **Temperature Coefficient:** 10 ppm/°C (typical)  
- **Operating Current Range:** 0.6 mA to 15 mA  
- **Line Regulation:** 0.3 mV (typical)  
- **Load Regulation:** 0.1 mV (typical)  
- **Long-Term Stability:** 20 ppm/1000 hours (typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** TO-46 metal can  

### **Descriptions:**  
- The LM329AH is a high-precision, temperature-compensated Zener diode reference.  
- It provides a stable 6.9V output with low noise and excellent long-term stability.  
- Designed for applications requiring tight voltage regulation, such as precision instrumentation, data converters, and voltage standards.  

### **Features:**  
- **Low Noise:** Minimizes output voltage fluctuations.  
- **High Stability:** Low temperature coefficient ensures accuracy over a wide temperature range.  
- **Wide Operating Current Range:** Suitable for various circuit configurations.  
- **Hermetically Sealed Package:** Ensures reliability in harsh environments.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

6.9V Precision Voltage Reference

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