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LM393DGKR from TI,Texas Instruments

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LM393DGKR

Manufacturer: TI

Dual, General Purpose Differential Comparator

Partnumber Manufacturer Quantity Availability
LM393DGKR TI 2210 In Stock

Description and Introduction

Dual, General Purpose Differential Comparator The LM393DGKR is a dual differential comparator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** LM393DGKR  
- **Type:** Dual Differential Comparator  
- **Number of Channels:** 2  
- **Supply Voltage Range:** 2V to 36V (Single Supply) or ±1V to ±18V (Dual Supply)  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time:** 1.3μs (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSSOP-8 (DGK)  

### **Descriptions:**  
- The LM393DGKR consists of two independent voltage comparators designed for single or split-supply operation.  
- It features low input offset voltage and low supply current, making it suitable for battery-powered applications.  
- The device is commonly used in industrial, automotive, and consumer electronics for voltage monitoring, level detection, and signal conditioning.  

### **Features:**  
- **Low Power Consumption:** Typically 0.4mA per comparator  
- **Wide Supply Voltage Range:** Operates from 2V to 36V  
- **Low Input Bias Current:** 25nA (Typical)  
- **Open-Collector Outputs:** Allow for wired-OR configurations  
- **ESD Protection:** Up to 2kV (HBM)  
- **Industry-Standard Pinout:** Compatible with other LM393 variants  

This information is sourced from the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

Dual, General Purpose Differential Comparator
Partnumber Manufacturer Quantity Availability
LM393DGKR TI 338 In Stock

Description and Introduction

Dual, General Purpose Differential Comparator The LM393DGKR is a dual differential comparator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Number of Channels:** 2  
- **Supply Voltage Range (VCC):** 2V to 36V  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time:** 1.3μs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSSOP-8  
- **Output Type:** Open Collector  
- **Common Mode Rejection Ratio (CMRR):** 80dB (Typ)  
- **Power Supply Rejection Ratio (PSRR):** 100dB (Typ)  

### **Descriptions:**  
The LM393DGKR is a low-power, dual-voltage comparator designed for a wide range of applications. It features low input offset voltage and bias current, making it suitable for precision applications. The open-collector output allows for flexible interfacing with different logic levels.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Wide Supply Voltage Range:** Operates from 2V to 36V.  
- **Low Input Bias Current:** Ensures minimal loading on signal sources.  
- **Open-Collector Outputs:** Compatible with various logic levels.  
- **ESD Protection:** Robust against electrostatic discharge.  
- **High Common-Mode Rejection:** Reduces noise interference.  

This device is commonly used in voltage monitoring, level shifting, and signal conditioning applications.

Application Scenarios & Design Considerations

Dual, General Purpose Differential Comparator

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