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LM4040DIM3X-8.2 from NS,National Semiconductor

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LM4040DIM3X-8.2

Manufacturer: NS

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4040DIM3X-8.2,LM4040DIM3X82 NS 218000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4040DIM3X-8.2 is a precision voltage reference manufactured by NS (National Semiconductor).  

### **Specifications:**  
- **Output Voltage:** 8.2V  
- **Initial Accuracy:** ±0.1% (A grade), ±0.2% (B grade)  
- **Temperature Coefficient:** 50 ppm/°C (A grade), 100 ppm/°C (B grade)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package:** SOT-23 (3-Lead)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Line Regulation:** 0.05 mV/V (typical)  
- **Load Regulation:** 0.1 mV/mA (typical)  
- **Long-Term Stability:** 20 ppm/1000 hours (typical)  

### **Descriptions:**  
The LM4040DIM3X-8.2 is a shunt voltage reference with a fixed 8.2V output. It provides high accuracy and low noise, making it suitable for precision applications such as ADCs, DACs, and power supply regulation.  

### **Features:**  
- **Precision Voltage Reference:** Tight tolerances and low drift.  
- **Low Noise:** Ensures stable performance in sensitive circuits.  
- **Wide Operating Current:** Supports a broad range of applications.  
- **Small Form Factor:** SOT-23 package for space-constrained designs.  
- **No Output Capacitor Required:** Stable without external compensation.  

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

Partnumber Manufacturer Quantity Availability
LM4040DIM3X-8.2,LM4040DIM3X82 NAS 12000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4040DIM3X-8.2 is a precision voltage reference manufactured by Texas Instruments (TI) under the National Semiconductor (NAS) brand.  

### **Specifications:**  
- **Output Voltage:** 8.2V  
- **Initial Accuracy:** ±0.5% (max)  
- **Temperature Coefficient:** 50 ppm/°C (typ)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package:** SOT-23 (3-Lead)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Noise (10Hz to 10kHz):** 35 µVrms (typ)  
- **Long-Term Stability:** 20 ppm/1000 hr (typ)  

### **Descriptions and Features:**  
- **Precision Voltage Reference:** Provides a stable 8.2V output with high accuracy.  
- **Low Dropout Operation:** Works with small headroom voltage.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **No External Capacitor Required:** Stable without an external compensation capacitor.  
- **Reverse Breakdown Voltage:** Operates similarly to a Zener diode.  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  
- **Applications:** Used in ADCs, DACs, power supplies, and precision voltage regulation.  

This device is part of the LM4040 series, known for its precision and reliability in voltage reference applications.

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