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TL084QD from TI,Texas Instruments

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TL084QD

Manufacturer: TI

Quad JFET-Input General-Purpose Operational Amplifier

Partnumber Manufacturer Quantity Availability
TL084QD TI 2000 In Stock

Description and Introduction

Quad JFET-Input General-Purpose Operational Amplifier The TL084QD is a JFET-input operational amplifier manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Number of Channels:** 4  
- **Supply Voltage (VCC±):** ±18V (max)  
- **Input Offset Voltage (Typical):** 3 mV  
- **Input Bias Current (Typical):** 30 pA  
- **Gain Bandwidth Product (Typical):** 3 MHz  
- **Slew Rate (Typical):** 13 V/µs  
- **Common Mode Rejection Ratio (CMRR):** 86 dB (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOIC-14  

### **Descriptions:**  
- The TL084QD is a low-power, high-speed JFET-input operational amplifier.  
- It features low input bias and offset currents, making it suitable for high-impedance sensor applications.  
- The device is designed for general-purpose analog signal conditioning.  

### **Features:**  
- **Wide Common-Mode and Differential Voltage Range**  
- **Low Input Bias and Offset Currents**  
- **Low Noise:** 18 nV/√Hz (Typical)  
- **High Input Impedance:** JFET input stage  
- **Low Power Consumption**  
- **Internally Frequency Compensated**  
- **Latch-Up-Free Operation**  

This information is based on TI's official datasheet for the TL084QD.

Application Scenarios & Design Considerations

Quad JFET-Input General-Purpose Operational Amplifier
Partnumber Manufacturer Quantity Availability
TL084QD TI/BB 2 In Stock

Description and Introduction

Quad JFET-Input General-Purpose Operational Amplifier The TL084QD is a JFET-input operational amplifier manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V  
- **Input Offset Voltage (Typical):** 3 mV  
- **Input Bias Current (Typical):** 30 pA  
- **Input Offset Current (Typical):** 5 pA  
- **Slew Rate (Typical):** 13 V/µs  
- **Gain Bandwidth Product (Typical):** 4 MHz  
- **Common-Mode Rejection Ratio (Typical):** 86 dB  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOIC-14  

### **Descriptions and Features:**  
- **JFET-Input:** Provides high input impedance and low input bias current.  
- **Low Noise:** Suitable for precision analog applications.  
- **Wide Bandwidth:** Supports high-speed signal processing.  
- **Low Power Consumption:** Designed for efficiency in battery-powered applications.  
- **High Slew Rate:** Enables fast response to input signal changes.  
- **Multiple Amplifiers:** Contains four independent op-amps in a single package.  
- **ESD Protection:** Improved electrostatic discharge protection compared to standard versions.  

The TL084QD is commonly used in audio applications, active filters, signal conditioning, and instrumentation circuits.

Application Scenarios & Design Considerations

Quad JFET-Input General-Purpose Operational Amplifier

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