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LT1639HS from LINEAR

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LT1639HS

Manufacturer: LINEAR

1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps

Partnumber Manufacturer Quantity Availability
LT1639HS LINEAR 51 In Stock

Description and Introduction

1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps The LT1639HS is a high-speed operational amplifier (op-amp) manufactured by **Linear Technology (now part of Analog Devices)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** ±2.5V to ±15V (5V to 30V single supply)  
- **Input Offset Voltage:** 200µV (max)  
- **Input Bias Current:** 250nA (max)  
- **Gain Bandwidth Product (GBW):** 50MHz  
- **Slew Rate:** 30V/µs  
- **Output Current:** ±30mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead SOIC (HS suffix)  

### **Descriptions:**  
- The LT1639HS is a **high-speed, precision operational amplifier** designed for applications requiring fast settling times and low distortion.  
- It features **low input offset voltage and bias current**, making it suitable for precision signal conditioning.  
- The op-amp is **unity-gain stable** and optimized for driving capacitive loads.  

### **Features:**  
- **High slew rate (30V/µs)** for fast signal response.  
- **Low noise (9nV/√Hz at 10kHz)** for precision applications.  
- **Wide supply voltage range** (±2.5V to ±15V).  
- **Short-circuit protected** outputs.  
- **Stable with capacitive loads** up to 500pF.  

The LT1639HS is commonly used in **high-speed data acquisition, active filters, and signal processing circuits**.

Application Scenarios & Design Considerations

1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps
Partnumber Manufacturer Quantity Availability
LT1639HS LT 66 In Stock

Description and Introduction

1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps The LT1639HS is a high-speed, rail-to-rail input and output operational amplifier (op-amp) manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** ±1.25V to ±15V (2.5V to 30V single supply)  
- **Input Offset Voltage:** 300µV (max)  
- **Input Bias Current:** 10nA (max)  
- **Gain Bandwidth Product (GBW):** 50MHz  
- **Slew Rate:** 30V/µs  
- **Input Common-Mode Range:** Rail-to-Rail  
- **Output Voltage Swing:** Rail-to-Rail  
- **Quiescent Current:** 2.5mA per amplifier (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SO-8, MSOP-8  

### **Descriptions:**
- The LT1639HS is a dual high-speed op-amp designed for precision applications requiring wide bandwidth and fast settling time.  
- It features rail-to-rail input and output operation, making it suitable for low-voltage and single-supply applications.  
- The device is optimized for driving capacitive loads and provides excellent performance in high-speed signal conditioning, active filters, and data acquisition systems.  

### **Features:**
- **Rail-to-Rail Input and Output:** Ensures maximum dynamic range in low-voltage applications.  
- **High Slew Rate (30V/µs):** Enables fast signal response.  
- **Low Distortion:** Suitable for high-fidelity signal processing.  
- **Stable with Capacitive Loads:** Up to 1000pF without oscillation.  
- **Low Power Consumption:** 2.5mA per amplifier (typical).  
- **Wide Supply Range:** Operates from ±1.25V to ±15V (or 2.5V to 30V single supply).  
- **Over-The-Top® Input Stage:** Allows input signals beyond the supply rails.  

This op-amp is commonly used in applications such as active filters, ADC drivers, photodiode amplifiers, and portable instrumentation.

Application Scenarios & Design Considerations

1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps

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