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TLC274BCN from TI,Texas Instruments

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TLC274BCN

Manufacturer: TI, TEXAS

LinCMOS(TM) Precision Quad Operational Amplifier

Partnumber Manufacturer Quantity Availability
TLC274BCN TI, TEXAS 56 In Stock

Description and Introduction

LinCMOS(TM) Precision Quad Operational Amplifier The TLC274BCN is a precision operational amplifier (op-amp) manufactured by Texas Instruments. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
1. **Supply Voltage Range:**  
   - Single Supply: 4V to 16V  
   - Dual Supply: ±2V to ±8V  

2. **Input Offset Voltage:**  
   - Low: 950 µV (max)  

3. **Input Bias Current:**  
   - Low: 1 pA (typ)  

4. **Input Offset Current:**  
   - Low: 1 pA (typ)  

5. **Common-Mode Rejection Ratio (CMRR):**  
   - 80 dB (typ)  

6. **Supply Current per Amplifier:**  
   - 1.4 mA (typ)  

7. **Slew Rate:**  
   - 3.6 V/µs (typ)  

8. **Gain Bandwidth Product:**  
   - 2.9 MHz (typ)  

9. **Operating Temperature Range:**  
   - Commercial: 0°C to 70°C  

10. **Package:**  
    - 14-pin PDIP (Plastic Dual In-Line Package)  

### **Description:**  
The TLC274BCN is a quad operational amplifier that combines low power consumption with high performance. It features low input bias current, low offset voltage, and high input impedance, making it suitable for precision applications. The device operates over a wide supply voltage range and is designed for general-purpose analog circuits.

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Rail-to-Rail Output Swing:** Maximizes dynamic range.  
- **High Input Impedance:** Reduces loading effects.  
- **Wide Supply Voltage Range:** Supports both single and dual supplies.  
- **Low Noise:** Suitable for sensitive signal conditioning.  
- **Quad Configuration:** Four independent op-amps in a single package.  

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

Application Scenarios & Design Considerations

LinCMOS(TM) Precision Quad Operational Amplifier

Alternative Part Number

  • LM324N --: Industry-standard quad operational amplifier with similar supply range and pinout, widely available and cost-effective drop-in for many TLC274BCN applications.
  • MC33074PG --: Quad op-amp with comparable input offset and bandwidth characteristics, suitable for general-purpose signal conditioning circuits.
  • TL074CN --: Low-noise JFET-input quad op-amp offering similar performance in many analog circuits, though input bias current differs from the CMOS TLC274BCN.
  • MC34074P --: Quad bipolar op-amp in a DIP-14 package with comparable bandwidth and input offset characteristics, suitable as a functional replacement.

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