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LT1801IS8 from LT

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LT1801IS8

Manufacturer: LT, LINEAR, LTC

Dual 80MHz, 25V/碌s Low Power Rail-to-Rail Input and Output Precision Op Amps

Partnumber Manufacturer Quantity Availability
LT1801IS8 LT, LINEAR, LTC 9070 In Stock

Description and Introduction

Dual 80MHz, 25V/碌s Low Power Rail-to-Rail Input and Output Precision Op Amps The LT1801IS8 is a high-speed operational amplifier (op-amp) manufactured by Linear Technology Corporation (LTC). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 12V (±1.35V to ±6V)  
- **Bandwidth:** 100MHz (G = 1)  
- **Slew Rate:** 400V/µs  
- **Input Offset Voltage:** 1mV (max)  
- **Input Bias Current:** 10nA (max)  
- **Input Voltage Noise:** 4.5nV/√Hz  
- **Quiescent Current:** 5.5mA per amplifier  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**  
- The LT1801IS8 is a low-power, high-speed op-amp designed for applications requiring wide bandwidth and fast settling time.  
- It is unity-gain stable and optimized for driving low-impedance loads.  
- Suitable for high-frequency signal processing, active filters, and ADC/DAC buffers.  

### **Features:**  
- **High Speed:** 100MHz bandwidth and 400V/µs slew rate.  
- **Low Power:** Consumes only 5.5mA per amplifier.  
- **Rail-to-Rail Output:** Provides wide dynamic range.  
- **Low Distortion:** Suitable for precision signal conditioning.  
- **Stable Operation:** Unity-gain stable with capacitive loads.  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to the official LTC documentation.

Application Scenarios & Design Considerations

Dual 80MHz, 25V/碌s Low Power Rail-to-Rail Input and Output Precision Op Amps

Alternative Part Number

  • OPA2277UA --: Dual precision low-noise op-amp in SOIC-8, similar supply range and performance class, widely available and pin-compatible in most LT1801IS8 applications.
  • AD8620ARZ --: Dual low-noise, low-offset op-amp in SOIC-8 with comparable bandwidth and supply voltage, a common drop-in substitute for precision dual op-amps.
  • MC33078DR2G --: Dual low-noise op-amp in SOIC-8 with similar gain-bandwidth and supply range, cost-effective alternative for general-purpose LT1801IS8 designs.
  • OPA2301ID --: Dual low-power rail-to-rail CMOS op-amp in SOIC-8, similar bandwidth and supply range, direct functional substitute.
  • AD8602ARZ --: Dual precision rail-to-rail CMOS op-amp in SOIC-8 with comparable low input bias current and supply voltage range.
  • TLV2462ID --: Dual low-power rail-to-rail op-amp in SOIC-8, similar gain-bandwidth and quiescent current, suitable drop-in alternative.

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