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LM258DGKR from TI,Texas Instruments

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LM258DGKR

Manufacturer: TI

Dual Operational Amplifier

Partnumber Manufacturer Quantity Availability
LM258DGKR TI 2500 In Stock

Description and Introduction

Dual Operational Amplifier The LM258DGKR is a dual operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Number of Channels:** 2 (Dual)
- **Supply Voltage Range:** ±1.5V to ±15V (Dual Supply), 3V to 30V (Single Supply)
- **Input Offset Voltage:** 2mV (Typical), 7mV (Maximum)
- **Input Bias Current:** 20nA (Typical)
- **Gain Bandwidth Product (GBW):** 1MHz (Typical)
- **Slew Rate:** 0.6V/µs (Typical)
- **Common Mode Rejection Ratio (CMRR):** 70dB (Typical)
- **Operating Temperature Range:** -40°C to +125°C
- **Package Type:** VSSOP-8 (DGK)
- **Output Current:** 40mA (Sink/Source)

### **Descriptions:**
- The LM258DGKR is a low-power, dual operational amplifier designed for general-purpose applications.
- It operates from a single or dual power supply and is suitable for battery-powered devices.
- The device features internal frequency compensation and a wide input common-mode voltage range.
- It is designed to be stable in unity-gain configurations.

### **Features:**
- **Low Power Consumption:** Ideal for battery-operated applications.
- **Wide Supply Voltage Range:** Supports both single and dual supplies.
- **Large Output Voltage Swing:** Close to rail-to-rail performance.
- **Internal ESD Protection:** Enhanced reliability.
- **Unity-Gain Stable:** No external compensation required.
- **Low Input Bias Current:** Suitable for high-impedance sensor applications.
- **Industry-Standard Pinout:** Compatible with other dual op-amps.

The LM258DGKR is commonly used in signal conditioning, filtering, and amplification circuits in industrial, automotive, and consumer electronics.

Application Scenarios & Design Considerations

Dual Operational Amplifier

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