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TL072CDT from ST,ST Microelectronics

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TL072CDT

Manufacturer: ST

LOW NOISE DUAL JFET OP-AMPS

Partnumber Manufacturer Quantity Availability
TL072CDT ST 38190 In Stock

Description and Introduction

LOW NOISE DUAL JFET OP-AMPS The TL072CDT is a low-noise JFET-input operational amplifier manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage Range:** ±3V to ±18V (Dual Supply)  
- **Input Offset Voltage:** 3 mV (Typical)  
- **Input Bias Current:** 65 pA (Typical)  
- **Input Noise Voltage:** 18 nV/√Hz (Typical)  
- **Gain Bandwidth Product:** 3 MHz (Typical)  
- **Slew Rate:** 13 V/µs (Typical)  
- **Common-Mode Rejection Ratio (CMRR):** 100 dB (Typical)  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SO-8  

### **Descriptions:**  
The TL072CDT is a high-performance, low-noise operational amplifier featuring JFET inputs for high input impedance and low input bias current. It is designed for applications requiring low distortion and noise, such as audio preamplifiers, active filters, and signal conditioning circuits.  

### **Features:**  
- **Low Noise:** 18 nV/√Hz at 1 kHz  
- **Low Distortion:** 0.003% (Typical)  
- **High Input Impedance:** JFET input stage  
- **Wide Bandwidth:** 3 MHz (Gain Bandwidth Product)  
- **Low Power Consumption**  
- **ESD Protection:** 2 kV (HBM)  

The TL072CDT is suitable for precision analog circuits and industrial applications where low noise and high input impedance are critical.

Application Scenarios & Design Considerations

LOW NOISE DUAL JFET OP-AMPS

Alternative Part Number

  • LM358DR --: Widely available dual low-power op-amp in SOIC-8, pin-compatible with TL072CDT and suitable for many general-purpose applications, though with lower bandwidth and slew rate.
  • MC33078DR2G --: Dual low-noise op-amp in SOIC-8 with similar supply range and pinout, offering comparable or better noise performance for audio and signal conditioning.
  • OPA2134UA --: High-performance dual audio op-amp in SOIC-8 with JFET inputs similar to TL072, providing lower distortion and better audio quality as an upgrade alternative.

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