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TL084AC from TEXAS

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TL084AC

Manufacturer: TEXAS, TI, ST

Amplifiers and Comparators

Partnumber Manufacturer Quantity Availability
TL084AC TEXAS, TI, ST 1228 In Stock

Description and Introduction

Amplifiers and Comparators The TL084AC is a JFET-input operational amplifier manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V  
- **Input Offset Voltage:** 3 mV (typical)  
- **Input Bias Current:** 30 pA (typical)  
- **Input Offset Current:** 5 pA (typical)  
- **Input Resistance:** 10^12 Ω (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 86 dB (typical)  
- **Slew Rate:** 13 V/µs (typical)  
- **Gain Bandwidth Product:** 3 MHz (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** PDIP, SOIC  

### **Descriptions:**  
- The TL084AC is a low-noise, high-speed JFET-input operational amplifier.  
- It features low power consumption and high input impedance.  
- Designed for precision applications requiring minimal input bias current.  
- Suitable for audio, instrumentation, and signal conditioning circuits.  

### **Features:**  
- **JFET Input Stage:** Provides high input impedance and low input bias current.  
- **Low Noise:** Suitable for sensitive analog signal processing.  
- **Wide Bandwidth:** 3 MHz gain bandwidth product for high-frequency applications.  
- **High Slew Rate:** 13 V/µs ensures fast signal response.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **Internally Compensated:** No external compensation required.  

This information is based on Texas Instruments' official datasheet for the TL084AC.

Application Scenarios & Design Considerations

Amplifiers and Comparators

Alternative Part Number

  • LF347N --: Quad JFET-input op-amp with similar bandwidth and low input bias current, pin-compatible in many TL084 sockets and widely available.
  • MC34074APG --: Quad bipolar/JFET-input op-amp with comparable slew rate and supply range, a common drop-in substitute for TL084 applications.
  • OPA4134UA --: Precision quad op-amp offering lower offset and noise than TL084AC, suitable where improved DC accuracy is acceptable.
  • MC34074AP --: Quad bipolar/JFET-input op-amp with comparable supply range and performance, pin-compatible in standard DIP/SOIC packages.
  • MC34004 --: Quad bipolar/JFET op-amp offering comparable gain-bandwidth and supply range, suitable drop-in replacement for general-purpose applications.
  • OPA4134 --: Quad low-noise op-amp with similar supply voltage range and performance, good upgrade option when lower distortion is desired.

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