Overview
The LTC6247IDC#TRMPBF is a dual, low-power, high-speed operational amplifier produced by Analog Devices Inc. This device is part of the LTC6247 series, known for its rail-to-rail input and output capabilities, making it versatile for a wide range of applications. The amplifier is unity gain stable and features a low input bias current and high gain bandwidth product, making it suitable for precision analog circuits.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Input Bias Current | VCM = Half Supply | -450 | -600 | -100 | nA |
| Input Offset Current | VCM = Half Supply | -250 | -350 | -10 | nA |
| Input Noise Voltage Density | f = 100kHz | 4.6 | nV/√Hz | ||
| Gain Bandwidth Product | 180 | MHz | |||
| Slew Rate | 90 | V/μs | |||
| Supply Voltage Range | 2.7 | 5.5 | V | ||
| Operating Temperature Range | -40 | 85 | °C | ||
| Package Type | DFN-8 (2x2mm) |
Key Features
- Rail-to-Rail Input and Output: The LTC6247IDC#TRMPBF features rail-to-rail input and output stages, allowing it to operate with input signals that range from the negative supply voltage to the positive supply voltage, and to drive output signals to the same range.
- Low Power Consumption: With a typical quiescent current of 400nA per amplifier, this device is suitable for battery-powered and low-power applications.
- High Speed: The amplifier has a high gain bandwidth product of 180MHz and a slew rate of 90V/μs, making it suitable for high-frequency applications.
- Low Input Bias Current: The device has a low input bias current, which is beneficial for applications requiring high input impedance.
- Unity Gain Stable: The LTC6247IDC#TRMPBF is unity gain stable, which simplifies circuit design and ensures stability in a variety of configurations.
Applications
- Precision Analog Circuits: The high accuracy and low noise characteristics make this amplifier suitable for precision analog circuits, such as instrumentation amplifiers and active filters.
- Medical Devices: Its low power consumption and high performance make it ideal for medical devices, including portable diagnostic equipment.
- Aerospace and Defense: The device's robust performance over a wide temperature range and its low power consumption make it suitable for aerospace and defense applications.
- Industrial Automation: It can be used in various industrial automation applications requiring high precision and reliability.
- Consumer Electronics: The LTC6247IDC#TRMPBF can be used in consumer electronics such as audio equipment and other portable devices.
Q & A
- What is the typical input bias current of the LTC6247IDC#TRMPBF?
The typical input bias current is -600 nA.
- What is the gain bandwidth product of the LTC6247IDC#TRMPBF?
The gain bandwidth product is 180 MHz.
- What is the slew rate of the LTC6247IDC#TRMPBF?
The slew rate is 90 V/μs.
- What is the operating temperature range of the LTC6247IDC#TRMPBF?
The operating temperature range is -40°C to 85°C.
- What type of package does the LTC6247IDC#TRMPBF come in?
The device comes in a DFN-8 (2x2mm) package.
- Is the LTC6247IDC#TRMPBF rail-to-rail input and output?
Yes, it features rail-to-rail input and output stages.
- What is the typical quiescent current per amplifier?
The typical quiescent current per amplifier is 400 nA.
- Is the LTC6247IDC#TRMPBF unity gain stable?
Yes, it is unity gain stable.
- What are some common applications for the LTC6247IDC#TRMPBF?
Common applications include precision analog circuits, medical devices, aerospace and defense, industrial automation, and consumer electronics.
- Where can I purchase the LTC6247IDC#TRMPBF?
You can purchase the LTC6247IDC#TRMPBF from distributors such as Digi-Key, Mouser Electronics, and JAK Electronics).
