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TL081CPSR from TI,Texas Instruments

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TL081CPSR

Manufacturer: TI

JFET-Input General-Purpose Operational Amplifier

Partnumber Manufacturer Quantity Availability
TL081CPSR TI 149 In Stock

Description and Introduction

JFET-Input General-Purpose Operational Amplifier The TL081CPSR is a JFET-input operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V (Dual Supply) or 10V to 36V (Single Supply)  
- **Input Offset Voltage:** 3 mV (Typical), 10 mV (Maximum)  
- **Input Bias Current:** 30 pA (Typical), 200 pA (Maximum)  
- **Input Offset Current:** 5 pA (Typical), 50 pA (Maximum)  
- **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:** -40°C to +85°C  
- **Package:** SOIC-8 (PSR suffix indicates tape and reel packaging)  

### **Descriptions:**  
- The TL081CPSR is a high-performance JFET-input operational amplifier with low input bias current and offset current.  
- It is designed for high-speed, high-input-impedance applications.  
- The device features internal frequency compensation and latch-up-free operation.  

### **Features:**  
- **JFET-Input:** Provides very high input impedance.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Common-Mode and Differential Voltage Range:** Enhances versatility in circuit design.  
- **Low Noise:** 18 nV/√Hz (Typical) at 1 kHz.  
- **No Latch-Up:** Ensures stable operation.  
- **Internal Frequency Compensation:** Reduces external component requirements.  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

JFET-Input General-Purpose Operational Amplifier

Alternative Part Number

  • LF351N --: JFET-input op-amp with similar bandwidth and input characteristics, widely available and pin-compatible in many designs.
  • TL071CP --: Same TL07x family JFET op-amp with comparable performance, single-channel version commonly used as a drop-in substitute.
  • OPA134PA --: Low-noise JFET-input op-amp offering improved audio performance and similar supply range for TL081 applications.

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