Overview
The LMC6032IMX/NOPB is a CMOS dual operational amplifier produced by Texas Instruments. This device is part of the LMC603x series, which includes both dual and quad operational amplifier configurations. The LMC6032 is designed to operate from either a single supply or dual supplies, making it versatile for various applications. It features advanced CMOS technology, providing high performance and low power consumption. The device is suitable for a wide range of applications, including high-impedance buffering, current-to-voltage conversion, and medical instrumentation.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Bias Current | 40 fA | |
| Input Offset Voltage Drift | 2.3 μV/°C | |
| Voltage Gain (2kΩ load) | 126 dB | |
| Slew Rate | 1.1 V/μs | |
| Input Common-Mode Range | Includes V− | |
| Supply Voltage Range | 4.75V to 15.5V | |
| Quiescent Current per Amplifier | 375 μA | |
| Output Voltage Swing (VS = 5V, RL = 2kΩ) | 4.20V to 0.10V | |
| Noise Voltage | 22 nV/√Hz | |
| Operating Temperature Range | −40°C to 150°C |
Key Features
- Ultra-low input bias current of 40 fA
- Low input offset voltage drift of 2.3 μV/°C
- High voltage gain of 126 dB into 2kΩ loads
- Input common-mode range includes V−, making it suitable for single-supply applications
- Operates on standard 5V and 15V supplies
- Low noise: 22 nV/√Hz
- Slew rate of 1.1 V/μs
- Quiescent current per amplifier is 375 μA, independent of V+
Applications
- High-impedance buffer or preamplifier
- Current-to-voltage converter
- Long-term integrator
- Sample-and-hold circuit
- Medical instrumentation
Q & A
- What is the input bias current of the LMC6032IMX/NOPB?
The input bias current is 40 fA.
- What is the voltage gain of the LMC6032IMX/NOPB into a 2kΩ load?
The voltage gain is 126 dB.
- What is the slew rate of the LMC6032IMX/NOPB?
The slew rate is 1.1 V/μs.
- What is the input common-mode range of the LMC6032IMX/NOPB?
The input common-mode range includes V−.
- What are the typical supply voltage ranges for the LMC6032IMX/NOPB?
The supply voltage range is from 4.75V to 15.5V.
- What is the quiescent current per amplifier for the LMC6032IMX/NOPB?
The quiescent current per amplifier is 375 μA.
- What are some common applications of the LMC6032IMX/NOPB?
Common applications include high-impedance buffering, current-to-voltage conversion, long-term integration, sample-and-hold circuits, and medical instrumentation.
- What is the operating temperature range of the LMC6032IMX/NOPB?
The operating temperature range is from −40°C to 150°C.
- What is the noise voltage of the LMC6032IMX/NOPB?
The noise voltage is 22 nV/√Hz.
- Can the LMC6032IMX/NOPB operate on a single supply?
