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LTC1540CDD from LINEAR

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LTC1540CDD

Manufacturer: LINEAR

Nanopower Comparator with Reference

Partnumber Manufacturer Quantity Availability
LTC1540CDD LINEAR 20 In Stock

Description and Introduction

Nanopower Comparator with Reference The LTC1540CDD is a micropower op amp, comparator, and reference manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 11V (single supply)  
- **Quiescent Current:** 6µA (typical)  
- **Input Offset Voltage:** 1mV (max)  
- **Input Bias Current:** 250pA (max)  
- **Gain Bandwidth Product:** 50kHz  
- **Slew Rate:** 0.02V/µs  
- **Output Drive:** Rail-to-Rail  
- **Reference Voltage:** 1.2V (built-in)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead DFN (DD)  

### **Descriptions and Features:**  
- Combines an op amp, comparator, and reference in a single package.  
- Ultra-low power consumption, making it ideal for battery-powered applications.  
- Rail-to-rail output swing for maximum dynamic range.  
- Internal 1.2V reference with ±1% accuracy.  
- Comparator features an open-drain output for flexible interfacing.  
- Suitable for precision sensor interfaces, portable instrumentation, and low-power monitoring systems.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

Nanopower Comparator with Reference
Partnumber Manufacturer Quantity Availability
LTC1540CDD LT 53 In Stock

Description and Introduction

Nanopower Comparator with Reference The LTC1540CDD is a low-power comparator manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Part Number:**  
- **LTC1540CDD**  

### **Description:**  
- The LTC1540CDD is an ultralow-power, single comparator with a built-in reference. It is designed for battery-powered and low-voltage applications.  

### **Key Features:**  
- **Ultralow Power Consumption:**  
  - Supply current: **0.6µA (typical)**  
  - Wide supply voltage range: **2V to 11V**  
- **Built-in Reference:**  
  - **1.182V** (typical) precision reference  
- **Low Input Bias Current:**  
  - **10pA (typical)**  
- **Open-Drain Output:**  
  - Allows for flexible output configurations  
- **Wide Temperature Range:**  
  - Operates from **-40°C to +85°C**  
- **Small Package:**  
  - Available in **8-Lead DFN (3mm × 3mm)**  

### **Applications:**  
- Battery-powered systems  
- Portable instrumentation  
- Threshold detectors  
- Window comparators  
- Low-voltage monitoring  

### **Package Type:**  
- **DD (8-Lead DFN)**  

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

Application Scenarios & Design Considerations

Nanopower Comparator with Reference

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