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LF347 from TI,Texas Instruments

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LF347

Manufacturer: TI

Quad Operational Amplifier (JFET)

Partnumber Manufacturer Quantity Availability
LF347 TI 2046 In Stock

Description and Introduction

Quad Operational Amplifier (JFET) The LF347 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:** ±18V (maximum)  
- **Input Offset Voltage:** 5 mV (typical)  
- **Input Bias Current:** 50 pA (typical)  
- **Input Offset Current:** 25 pA (typical)  
- **Slew Rate:** 13 V/µs (typical)  
- **Gain Bandwidth Product:** 4 MHz (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 100 dB (typical)  
- **Operating Temperature Range:** 0°C to 70°C (commercial grade)  
- **Package Options:** PDIP, SOIC  

### **Descriptions:**  
- The LF347 is a quad JFET-input operational amplifier with low input bias and offset currents.  
- It is designed for high-speed, low-noise applications.  
- The device features internally trimmed offset voltage and high input impedance.  

### **Features:**  
- **Low Power Consumption:** Suitable for battery-operated applications.  
- **High Input Impedance:** Minimizes loading effects.  
- **Wide Bandwidth:** 4 MHz gain bandwidth product.  
- **Low Noise:** Ideal for precision signal processing.  
- **Internally Compensated:** No external compensation required.  

These details are based on TI's official datasheet for the LF347.

Application Scenarios & Design Considerations

Quad Operational Amplifier (JFET)

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