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TLV271QDRG4Q1 from TI,Texas Instruments

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TLV271QDRG4Q1

Manufacturer: TI

Automotive 550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier 8-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
TLV271QDRG4Q1 TI 2530 In Stock

Description and Introduction

Automotive 550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier 8-SOIC -40 to 125 The TLV271QDRG4Q1 is a single-channel operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 2.7V to 16V  
- **Input Offset Voltage (Max):** ±3 mV  
- **Input Bias Current (Max):** 15 pA  
- **Gain Bandwidth Product:** 3 MHz  
- **Slew Rate:** 2.4 V/µs  
- **Quiescent Current (Per Channel):** 550 µA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOIC-8  
- **Rail-to-Rail Output:** Yes  
- **Common-Mode Rejection Ratio (CMRR):** 80 dB (Typ)  
- **Power Supply Rejection Ratio (PSRR):** 100 dB (Typ)  

### **Descriptions:**
- The TLV271QDRG4Q1 is a low-power, high-performance op-amp designed for general-purpose applications.  
- It features rail-to-rail output swing, making it suitable for single-supply operation.  
- The device is AEC-Q100 qualified, ensuring reliability for automotive applications.  

### **Features:**
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Wide Supply Range:** Operates from 2.7V to 16V.  
- **Rail-to-Rail Output:** Maximizes dynamic range in low-voltage applications.  
- **High Input Impedance:** Minimizes loading effects on signal sources.  
- **Automotive Qualified:** Meets AEC-Q100 standards for harsh environments.  
- **EMI Hardened:** Improved electromagnetic interference (EMI) rejection.  

This op-amp is ideal for sensor interfaces, signal conditioning, and portable electronics.

Application Scenarios & Design Considerations

Automotive 550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier 8-SOIC -40 to 125

Alternative Part Number

  • LMV321IDBVR --: Low-voltage rail-to-rail CMOS op-amp with similar 2.7-5.5V supply range and low quiescent current, available in SOT-23, a common drop-in for general-purpose automotive-grade signal conditioning.
  • MCP6001T-I/OT --: Single low-power rail-to-rail CMOS op-amp with 1.8-6.0V supply and similar bandwidth, widely used as a cost-effective alternative in SOT-23-5 packages.
  • OPA340NA/3K --: Single rail-to-rail CMOS op-amp with comparable bandwidth and low offset, offered in SOT-23-5, suitable when slightly higher supply current is acceptable.

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