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LT490 from TI,Texas Instruments

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LT490

Manufacturer: TI

Differential Driver and Receiver Pair

Partnumber Manufacturer Quantity Availability
LT490 TI 24 In Stock

Description and Introduction

Differential Driver and Receiver Pair The LT490 is a precision operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±15V (dual supply) or 10V to 30V (single supply)  
- **Input Offset Voltage:** Typically 0.5mV (max 2mV)  
- **Input Bias Current:** Typically 10nA (max 50nA)  
- **Input Offset Current:** Typically 2nA (max 15nA)  
- **Gain Bandwidth Product (GBW):** 1MHz  
- **Slew Rate:** 0.5V/µs  
- **Common Mode Rejection Ratio (CMRR):** 90dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 90dB (min)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 8-pin PDIP, SOIC  

### **Descriptions:**  
The LT490 is a low-power, precision operational amplifier designed for applications requiring high accuracy and stability. It features low input offset voltage, low noise, and high common-mode rejection, making it suitable for instrumentation, signal conditioning, and control systems.  

### **Features:**  
- Low input offset voltage (0.5mV typical)  
- Low input bias current (10nA typical)  
- Wide supply voltage range (10V to 30V single supply)  
- High CMRR and PSRR (90dB min)  
- Low power consumption  
- Stable operation with capacitive loads  
- Available in industry-standard packages  

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

Application Scenarios & Design Considerations

Differential Driver and Receiver Pair
Partnumber Manufacturer Quantity Availability
LT490 LT 324 In Stock

Description and Introduction

Differential Driver and Receiver Pair The LT490 is a high-performance, low-dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices). Below are the factual details about the LT490:

### **Manufacturer:**  
- **Linear Technology (LT)** (now part of Analog Devices)  

### **Specifications:**  
- **Output Voltage:** Fixed or adjustable (depending on variant)  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** Low dropout (specific value depends on load and conditions)  
- **Input Voltage Range:** Up to 30V (exact range varies by model)  
- **Quiescent Current:** Low (typically in the microamp range)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** TO-220, DD-Pak, and other surface-mount packages  

### **Descriptions and Features:**  
- **High Accuracy:** Tight output voltage tolerance  
- **Low Noise:** Suitable for noise-sensitive applications  
- **Thermal Protection:** Built-in thermal shutdown  
- **Current Limit Protection:** Prevents damage from excessive load  
- **Stable with Low-ESR Capacitors:** Works well with ceramic capacitors  
- **Adjustable Versions Available:** Some models allow output voltage adjustment via external resistors  

For exact specifications, refer to the official datasheet from Analog Devices (formerly Linear Technology).

Application Scenarios & Design Considerations

Differential Driver and Receiver Pair

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