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TS27L4AI from ST,ST Microelectronics

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TS27L4AI

Manufacturer: ST

PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER

Partnumber Manufacturer Quantity Availability
TS27L4AI ST 129 In Stock

Description and Introduction

PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER The TS27L4AI is a low-power operational amplifier (op-amp) manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Supply Voltage Range:** 3V to 16V (single supply) or ±1.5V to ±8V (dual supply)  
- **Low Supply Current:** 40µA per amplifier (typical)  
- **Input Offset Voltage:** 1mV (max)  
- **Input Bias Current:** 20nA (max)  
- **Gain Bandwidth Product:** 1MHz (typical)  
- **Slew Rate:** 0.3V/µs (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SO-14, TSSOP-14  

### **Descriptions:**  
- The TS27L4AI is a quad low-power operational amplifier designed for battery-powered and portable applications.  
- It features low power consumption while maintaining good speed and precision.  
- Suitable for signal conditioning, filtering, and sensor interfacing in industrial and consumer electronics.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Rail-to-Rail Output:** Ensures maximum dynamic range.  
- **Wide Supply Voltage Range:** Supports both single and dual supply configurations.  
- **High ESD Tolerance:** 4kV (HBM model) for improved robustness.  
- **EMI Hardened:** Reduced sensitivity to electromagnetic interference.  

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

Application Scenarios & Design Considerations

PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER

Alternative Part Number

  • LM324A --: Quad low-power op-amp with similar supply range and pinout; widely available and cost-effective drop-in for many TS27L4AI applications.
  • MC34074A --: Quad low-power bipolar op-amp with comparable input offset and bandwidth, suitable replacement where TS27L4AI is used in general signal conditioning.
  • TL064 --: Quad low-power JFET-input op-amp offering low input bias current and similar quiescent current, a good alternative for high-impedance circuits.

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