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TL084CNSR from TI,Texas Instruments

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TL084CNSR

Manufacturer: TI

Quad JFET-Input General-Purpose Operational Amplifier

Partnumber Manufacturer Quantity Availability
TL084CNSR TI 5010 In Stock

Description and Introduction

Quad JFET-Input General-Purpose Operational Amplifier The TL084CNSR is a JFET-input operational amplifier manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range (VCC):** ±5V to ±18V  
- **Input Offset Voltage:** 3 mV (typical), 6 mV (max)  
- **Input Bias Current:** 30 pA (typical), 200 pA (max)  
- **Input Offset Current:** 5 pA (typical), 50 pA (max)  
- **Gain Bandwidth Product:** 3 MHz (typical)  
- **Slew Rate:** 13 V/µs (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 86 dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-14  

### **Descriptions:**  
The TL084CNSR is a quad operational amplifier featuring JFET inputs for high input impedance and low input bias current. It is designed for general-purpose applications requiring high-speed and low-noise performance.  

### **Features:**  
- **Low Power Consumption:** 1.4 mA per amplifier (typical)  
- **High Input Impedance:** JFET input stage  
- **Low Noise:** 18 nV/√Hz (typical) at 1 kHz  
- **Wide Common-Mode and Differential Voltage Ranges**  
- **Latch-Up-Free Operation**  
- **Internal Frequency Compensation**  

This information is sourced from Texas Instruments' official datasheet for the TL084CNSR.

Application Scenarios & Design Considerations

Quad JFET-Input General-Purpose Operational Amplifier

Alternative Part Number

  • LF347N --: Quad JFET-input op-amp with similar bandwidth and pinout, widely available and often used as a TL084 substitute.
  • MC33079DR2G --: Quad bipolar op-amp with comparable supply range and speed, suitable drop-in replacement in many TL084 applications.
  • LM324DR --: Very common quad op-amp with similar package and supply range, though lower bandwidth, acceptable for less demanding circuits.

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