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TS974IN from ST,ST Microelectronics

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TS974IN

Manufacturer: ST, STM

OUTPUT RAIL TO RAIL VERY LOW NOISE OP-AMPS

Partnumber Manufacturer Quantity Availability
TS974IN ST, STM 9200 In Stock

Description and Introduction

OUTPUT RAIL TO RAIL VERY LOW NOISE OP-AMPS The part **TS974IN** is a **quad low-power operational amplifier (op-amp)** manufactured by **STMicroelectronics (STM)**. Below are its specifications, descriptions, and features based on available information:

### **Specifications:**
- **Supply Voltage Range:** ±1.5V to ±8V (dual supply) or 3V to 16V (single supply)  
- **Low Supply Current:** 200 µA per amplifier (typical)  
- **Input Offset Voltage:** 3 mV (max)  
- **Input Bias Current:** 20 pA (typical)  
- **Gain Bandwidth Product:** 1.4 MHz (typical)  
- **Slew Rate:** 0.5 V/µs (typical)  
- **Output Current:** 30 mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 14-pin PDIP (Plastic Dual In-line Package)  

### **Description:**
The **TS974IN** is a quad operational amplifier designed for low-power applications. It operates with a wide supply voltage range, making it suitable for battery-powered and portable devices. The op-amp features low input bias current and low offset voltage, ensuring precision in signal conditioning applications.

### **Features:**
- **Low Power Consumption:** Ideal for battery-operated systems.  
- **Rail-to-Rail Output:** Allows maximum dynamic range.  
- **Wide Supply Voltage Range:** Compatible with single and dual supplies.  
- **High Output Drive Capability:** Supports up to 30 mA output current.  
- **ESD Protection:** Improved robustness against electrostatic discharge.  
- **Low Input Bias Current:** Suitable for high-impedance sensor interfaces.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes, refer to STMicroelectronics' official resources.

Application Scenarios & Design Considerations

OUTPUT RAIL TO RAIL VERY LOW NOISE OP-AMPS

Alternative Part Number

  • LM324N --: Quad low-power operational amplifier in DIP-14 with similar supply range and pinout, widely available and cost-effective.
  • MC33079N --: Quad op-amp in DIP-14 with comparable bandwidth and output drive, suitable drop-in replacement in many circuits.
  • TL074CN --: Low-noise quad JFET-input op-amp in DIP-14, pin-compatible and often used where TS974 performance is required.
  • MC33074PG --: Quad op-amp in DIP-14 with comparable bandwidth and output drive, suitable drop-in replacement in most circuits.

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