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TL343IDBVT from TI,Texas Instruments

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TL343IDBVT

Manufacturer: TI

Single Low-Power Operational Amplifier

Partnumber Manufacturer Quantity Availability
TL343IDBVT TI 28522 In Stock

Description and Introduction

Single Low-Power Operational Amplifier The TL343IDBVT is a voltage 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)  
- **Package/Case:** SOT-23-5  
- **Number of Channels:** 1  
- **Output Type:** Open Collector  
- **Supply Voltage (Max):** 36V  
- **Supply Voltage (Min):** 2.7V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Propagation Delay Time:** 1.3µs (typical)  
- **Quiescent Current:** 60µA (typical)  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 25nA (typical)  
- **Common Mode Rejection Ratio (CMRR):** 80dB (typical)  
- **Response Time:** 300ns (typical)  

### **Descriptions:**  
- The TL343IDBVT is a single-channel, low-power voltage comparator with an open-collector output.  
- It is designed for operation over a wide voltage range (2.7V to 36V) and is suitable for industrial, automotive, and consumer applications.  
- The device features low quiescent current, making it ideal for battery-powered systems.  
- It includes built-in hysteresis for improved noise immunity.  

### **Features:**  
- **Wide Supply Voltage Range:** 2.7V to 36V  
- **Low Power Consumption:** 60µA typical quiescent current  
- **Open-Collector Output:** Allows flexible output voltage levels  
- **Fast Response Time:** 300ns typical  
- **Built-in Hysteresis:** Enhances noise immunity  
- **High CMRR:** 80dB typical  
- **Extended Temperature Range:** -40°C to +125°C  
- **Small Package (SOT-23-5):** Space-saving for compact designs  

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

Application Scenarios & Design Considerations

Single Low-Power Operational Amplifier

Alternative Part Number

  • LMV321IDBVR --: Single low-voltage op-amp in SOT-23-5 with comparable bandwidth and supply range, pin-compatible footprint.
  • OPA340NA/3K --: Rail-to-rail single op-amp in SOT-23-5 offering similar performance and a drop-in package match.
  • MCP6001T-I/OT --: Low-power single op-amp in SOT-23-5 with similar supply voltage and bandwidth, suitable functional replacement.

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