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LF253D from ST,ST Microelectronics

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LF253D

Manufacturer: ST

WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS

Partnumber Manufacturer Quantity Availability
LF253D ST 6000 In Stock

Description and Introduction

WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS The LF253D is a dual operational amplifier manufactured by STMicroelectronics (ST). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** Dual Operational Amplifier (Op-Amp)  
- **Supply Voltage Range:** ±5V to ±15V (Dual Supply) or 10V to 30V (Single Supply)  
- **Input Offset Voltage:** 3 mV (max)  
- **Input Bias Current:** 30 nA (max)  
- **Input Offset Current:** 5 nA (max)  
- **Gain Bandwidth Product (GBW):** 4 MHz (typical)  
- **Slew Rate:** 13 V/µs (typical)  
- **Common Mode Rejection Ratio (CMRR):** 100 dB (min)  
- **Supply Current per Amplifier:** 1.8 mA (typical)  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SO-8, DIP-8  

### **Descriptions:**  
- The LF253D is a dual JFET-input operational amplifier featuring low input bias current, high slew rate, and wide bandwidth.  
- It is designed for applications requiring high input impedance and fast signal processing.  
- Suitable for audio, instrumentation, and high-speed signal conditioning circuits.  

### **Features:**  
- **Low Input Bias Current:** Due to JFET input stage.  
- **High Slew Rate:** Ensures fast response to input signals.  
- **Wide Bandwidth:** Suitable for high-frequency applications.  
- **Low Noise:** Improved signal integrity.  
- **Wide Supply Voltage Range:** Supports both single and dual supply configurations.  
- **High CMRR:** Reduces common-mode interference.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS

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