Overview
The LTC6262IDC#TRMPBF is a dual operational amplifier produced by Analog Devices Inc. It is part of the LTC6261/LTC6262/LTC6263 series, known for its low noise, low power consumption, and rail-to-rail input and output capabilities. This component is particularly suited for applications requiring high performance and low power, making it ideal for a variety of electronic systems.
Key Specifications
| Parameter | Conditions | Typical Value | Units |
|---|---|---|---|
| Gain Bandwidth Product | - | 30 MHz | - |
| Quiescent Current | - | 240 µA | - |
| Offset Voltage | VCM = V– + 0.3V (PNP Region) | 50 µV | µV |
| Supply Voltage Range | - | 1.8V to 5.25V | V |
| Input Bias Current | VCM = V– + 0.3V | 100 nA | nA |
| CMRR/PSRR | - | 100 dB / 95 dB | dB |
| Shutdown Current | - | 10 µA | µA |
| Operating Temperature Range | - | –40°C to 125°C | °C |
| Number of Channels | - | 2 | - |
| Input Voltage Noise Density | f = 1 kHz | 13 nV/√Hz | nV/√Hz |
| Input Noise Voltage | 0.1 Hz to 10 Hz | 1.25 µV p-p | µV p-p |
Key Features
- Rail-to-Rail Input and Output: The LTC6262IDC#TRMPBF features rail-to-rail input and output, allowing it to operate effectively across the entire supply voltage range.
- Low Quiescent Current: With a typical quiescent current of 240 µA, this op-amp is highly power-efficient, making it suitable for battery-powered and low-power applications.
- High Gain Bandwidth Product: The gain bandwidth product of 30 MHz ensures high-speed performance and stability in various applications.
- Low Noise: The op-amp has a low input voltage noise density of 13 nV/√Hz and an input noise voltage of 1.25 µV p-p from 0.1 Hz to 10 Hz, making it ideal for noise-sensitive applications.
- High CMRR and PSRR: Common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) of 100 dB and 95 dB, respectively, ensure robust performance against common-mode and power supply noise.
- Shutdown Capability: The op-amp can be shut down to reduce current consumption to 10 µA, which is beneficial for power management in portable devices.
Applications
- Micropower Active Filters: The low power consumption and high performance make it suitable for active filter designs.
- Portable Instrumentation: Ideal for portable instruments due to its low power and high accuracy.
- Battery or Solar Powered Systems: The low quiescent current makes it a good choice for systems powered by batteries or solar panels.
- Automotive Electronics: The wide operating temperature range and robust performance make it suitable for automotive applications.
Q & A
- What is the gain bandwidth product of the LTC6262IDC#TRMPBF?
The gain bandwidth product is 30 MHz.
- What is the typical quiescent current of the LTC6262IDC#TRMPBF?
The typical quiescent current is 240 µA.
- What is the supply voltage range of the LTC6262IDC#TRMPBF?
The supply voltage range is from 1.8V to 5.25V.
- What is the input bias current of the LTC6262IDC#TRMPBF?
The input bias current is typically 100 nA.
- Does the LTC6262IDC#TRMPBF have rail-to-rail input and output?
Yes, it features rail-to-rail input and output.
- What is the CMRR and PSRR of the LTC6262IDC#TRMPBF?
The CMRR is 100 dB and the PSRR is 95 dB.
- Can the LTC6262IDC#TRMPBF be shut down to reduce power consumption?
Yes, it can be shut down to reduce current consumption to 10 µA.
- What is the operating temperature range of the LTC6262IDC#TRMPBF?
The operating temperature range is from –40°C to 125°C.
- How many channels does the LTC6262IDC#TRMPBF have?
The LTC6262IDC#TRMPBF is a dual operational amplifier.
- What are some common applications of the LTC6262IDC#TRMPBF?
Common applications include micropower active filters, portable instrumentation, battery or solar powered systems, and automotive electronics.
