Overview
The Texas Instruments LMC6482IMM/NOPB is a dual operational amplifier designed for general-purpose applications. It features ultra-low bias current, high precision, and rail-to-rail input and output capabilities. This CMOS operational amplifier is packaged in an 8-pin VSSOP (Very Thin Small Outline Package) and is RoHS compliant. The LMC6482IMM/NOPB is known for its low power consumption, high slew rate, and wide operating voltage range, making it suitable for a variety of analog circuits.
Key Specifications
| Parameter | Description | Unit | Min | Max | |
|---|---|---|---|---|---|
| Input Offset Voltage (VOS) | At TJ = 25°C | mV | 0.11 | 0.75 | 1.35 |
| Input Bias Current (IB) | pA | 0.02 | 4 | ||
| Input Offset Current (IOS) | pA | 0.01 | 2 | ||
| Slew Rate | V/μs | 1.3 | |||
| Bandwidth | MHz | 1.5 | |||
| Output Swing | V+ = 5 V, RL = 2 kΩ to V+/2 | V | 4.5 | 4.7 | 4.9 |
| Operating Voltage Range | V | 3 | 15.5 | ||
| Package | VSSOP-8 |
Key Features
- Ultra-low bias current: As low as 0.02 pA, making it ideal for applications requiring minimal current draw.
- Rail-to-rail input and output: Allows the amplifier to operate with input and output signals that range from the negative to the positive supply rail.
- High slew rate: 1.3 V/μs, enabling fast response times in various applications.
- Wide operating voltage range: From 3 V to 15.5 V, providing flexibility in system design.
- High precision: Low input offset voltage and current, ensuring accurate signal amplification.
- RoHS compliant: Meets environmental standards for lead-free packaging.
Applications
The LMC6482IMM/NOPB is suitable for a wide range of applications, including:
- Analog signal processing: In circuits requiring precision amplification and low noise.
- Medical devices: For applications such as ECG and EEG signal amplification.
- Aerospace and defense: Where high reliability and low power consumption are critical.
- Industrial automation: In control systems and sensor interfaces.
- Consumer electronics: In audio and video equipment where high fidelity is required.
Q & A
- What is the package type of the LMC6482IMM/NOPB?
The LMC6482IMM/NOPB is packaged in an 8-pin VSSOP (Very Thin Small Outline Package). - What is the typical slew rate of the LMC6482IMM/NOPB?
The typical slew rate is 1.3 V/μs. - What is the input bias current of the LMC6482IMM/NOPB?
The input bias current is as low as 0.02 pA. - What is the operating voltage range of the LMC6482IMM/NOPB?
The operating voltage range is from 3 V to 15.5 V. - Is the LMC6482IMM/NOPB RoHS compliant?
Yes, the LMC6482IMM/NOPB is RoHS compliant. - What is the bandwidth of the LMC6482IMM/NOPB?
The bandwidth is typically 1.5 MHz. - What are some common applications of the LMC6482IMM/NOPB?
Common applications include analog signal processing, medical devices, aerospace and defense, industrial automation, and consumer electronics. - What is the output swing of the LMC6482IMM/NOPB?
The output swing is typically from 4.5 V to 4.9 V when V+ = 5 V and RL = 2 kΩ to V+/2. - How many amplifiers are in the LMC6482IMM/NOPB package?
The package contains two operational amplifiers. - What is the common-mode rejection ratio (CMRR) of the LMC6482IMM/NOPB?
The CMRR is typically around 60 dB to 74 dB.
