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TLC2274ID from TI,Texas Instruments

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TLC2274ID

Manufacturer: TI, INTERSI

Quad Low-Noise Rail-To-Rail Operational Amplifier

Partnumber Manufacturer Quantity Availability
TLC2274ID TI, INTERSI 141 In Stock

Description and Introduction

Quad Low-Noise Rail-To-Rail Operational Amplifier The TLC2274ID is a quad operational amplifier (op-amp) manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments  

### **Description:**  
The TLC2274ID is a quad-channel, rail-to-rail output operational amplifier designed for low-voltage, low-power applications. It operates with a single or dual power supply and is optimized for precision performance.  

### **Key Features:**  
- **Rail-to-Rail Output Swing:** Ensures maximum dynamic range in low-voltage applications.  
- **Low Noise:** 9 nV/√Hz at 1 kHz (typical).  
- **Low Input Bias Current:** 1 pA (typical).  
- **Wide Supply Voltage Range:** 2.7 V to 8 V (single supply) or ±1.35 V to ±4 V (dual supply).  
- **High Output Drive Capability:** Supports up to 80 mA of output current.  
- **Low Power Consumption:** 550 µA per channel (typical).  
- **High Gain Bandwidth Product:** 2.25 MHz (typical).  
- **Slew Rate:** 3.6 V/µs (typical).  
- **CMOS Input Stage:** Provides high input impedance.  
- **ESD Protection:** Up to 2000 V (HBM model).  

### **Package:**  
- **SOIC-14 (D)** – Surface-mount package.  

### **Applications:**  
- Battery-powered devices  
- Portable instrumentation  
- Sensor signal conditioning  
- Active filters  
- Data acquisition systems  

This information is strictly based on manufacturer-provided specifications.

Application Scenarios & Design Considerations

Quad Low-Noise Rail-To-Rail Operational Amplifier

Alternative Part Number

  • LM324DR --: Quad op-amp in SOIC-14, widely available and pin-compatible in many circuits, though lower bandwidth and not rail-to-rail; good low-cost drop-in for non-critical designs.
  • OPA4340UA --: Quad rail-to-rail CMOS op-amp in SOIC-14 with similar supply range and low input bias current, offering better precision than the TLC2274.
  • MCP6004-I/SL --: Quad rail-to-rail CMOS op-amp in SOIC-14 with low power consumption and similar supply voltage range, suitable as a functional substitute.
  • MC33079DR2G --: Quad low-noise op-amp in SOIC-14 with similar supply range and rail-to-rail-ish behavior, suitable drop-in for many TLC2274 applications.

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