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TLC271BCP from TIBB,Texas Instruments

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TLC271BCP

Manufacturer: TIBB, TI

Programmable Low-Power Operational Amplifier

Partnumber Manufacturer Quantity Availability
TLC271BCP TIBB, TI 703 In Stock

Description and Introduction

Programmable Low-Power Operational Amplifier The TLC271BCP is a programmable low-power operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Supply Voltage Range:** 3V to 16V (single supply) or ±1.5V to ±8V (dual supply)  
- **Low Power Consumption:**  
  - 550 µA (typical) at 16V supply  
  - 10 µA (typical) in micropower mode  
- **Input Offset Voltage:** 3 mV (max) at 25°C  
- **Input Bias Current:** 1 pA (typical)  
- **Gain Bandwidth Product:** 1.9 MHz (typical)  
- **Slew Rate:** 3.6 V/µs (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 80 dB (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**
- The TLC271BCP is a single-channel op-amp designed for low-power applications.  
- It features a programmable bias current, allowing users to optimize power consumption and performance.  
- Suitable for battery-powered and portable devices due to its low power consumption.  
- Provides rail-to-rail output swing for improved dynamic range.  

### **Features:**
- **Programmable Power Consumption:** Adjustable bias current for power/performance trade-offs.  
- **Low Input Bias Current:** Ideal for high-impedance sensor applications.  
- **Wide Supply Voltage Range:** Supports single and dual-supply configurations.  
- **High Input Impedance:** Minimizes loading effects on signal sources.  
- **Low Noise:** Suitable for precision analog signal conditioning.  
- **ESD Protection:** Up to 2000V (Human Body Model).  

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

Application Scenarios & Design Considerations

Programmable Low-Power Operational Amplifier

Alternative Part Number

  • LM358N --: Dual general-purpose op-amp in DIP-8, widely available and pin-compatible in many single-op-amp sockets; lower cost and good for non-critical signal conditioning.
  • MC33171P --: Single low-power op-amp in DIP-8 with similar supply range and input characteristics, suitable as a functional replacement in many TLC271 applications.
  • OPA2340PA --: Low-power rail-to-rail op-amp in DIP-8 offering improved performance and similar supply voltage range, usable where higher precision is acceptable.
  • TL071CP --: Single low-noise JFET-input op-amp in DIP-8 with similar supply range and pinout, widely available and often used as a general-purpose substitute.
  • OPA134PA --: Precision low-noise audio op-amp in DIP-8 with comparable bandwidth and supply voltage, suitable when lower offset and noise are needed.
  • LF351N --: JFET-input single op-amp in DIP-8 with similar input characteristics and supply range, a common low-cost alternative for general signal conditioning.

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