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TLC2274QDRG4Q1 from TI,Texas Instruments

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TLC2274QDRG4Q1

Manufacturer: TI, TI Pb-free

Automotive Catalog Advanced LinCMOS(TM) Rail-to-Rail Operational Amplifiers 14-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
TLC2274QDRG4Q1 TI, TI Pb-free 4446 In Stock

Description and Introduction

Automotive Catalog Advanced LinCMOS(TM) Rail-to-Rail Operational Amplifiers 14-SOIC -40 to 125 The TLC2274QDRG4Q1 is a quad operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** 4.4V to 16V  
- **Input Offset Voltage:** 950µV (max)  
- **Input Bias Current:** 1pA (typ)  
- **Gain Bandwidth Product:** 2.25MHz (typ)  
- **Slew Rate:** 3.6V/µs (typ)  
- **Common-Mode Rejection Ratio (CMRR):** 85dB (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 14-pin SOIC (QDR)  

### **Descriptions:**  
- The TLC2274QDRG4Q1 is a quad-channel, rail-to-rail output op-amp designed for automotive applications.  
- It features low noise, low power consumption, and high input impedance, making it suitable for precision signal conditioning.  
- It is AEC-Q100 qualified, ensuring reliability for automotive environments.  

### **Features:**  
- **Rail-to-Rail Output:** Ensures maximum dynamic range.  
- **Low Noise:** 19nV/√Hz at 1kHz (typ).  
- **Low Power Consumption:** 1mA per channel (typ).  
- **High Input Impedance:** 10^12Ω (typ).  
- **Automotive Qualified:** AEC-Q100 Grade 1 certified.  
- **EMI Hardened:** Improved electromagnetic compatibility (EMC) performance.  

This information is strictly factual and sourced from the manufacturer's documentation.

Application Scenarios & Design Considerations

Automotive Catalog Advanced LinCMOS(TM) Rail-to-Rail Operational Amplifiers 14-SOIC -40 to 125

Alternative Part Number

  • LM324DR --: Quad operational amplifier in SOIC-14 with similar supply range and pinout; widely available and cost-effective general-purpose replacement.
  • MC33079DR2G --: Quad op-amp in SOIC-14 with comparable bandwidth and rail-to-rail-like performance, suitable for automotive and industrial applications.
  • OPA4374AIDR --: Quad CMOS op-amp in SOIC-14 offering low offset and low noise, a good functional match for precision signal conditioning.
  • MC33074DR2G --: Quad automotive-grade op-amp in SOIC-14 with comparable supply range and drive capability, suitable as a second-source alternative.

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