Overview
The Texas Instruments LMC662CMX/NOPB is a dual operational amplifier designed for general-purpose applications. It is built using Texas Instruments' advanced CMOS process, ensuring high performance and reliability. This amplifier operates from a single supply voltage ranging from 4.75V to 15.5V and features rail-to-rail output swing, making it versatile for various analog circuits. The LMC662CMX/NOPB is packaged in an 8-pin SOIC (D) package, suitable for surface mount applications.
Key Specifications
| Attribute | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | LMC662CMX/NOPB |
| Package | SOIC-8 |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1.1 V/µs |
| Gain Bandwidth Product | 1.4 MHz |
| Input Bias Current | 0.002 pA |
| Input Offset Voltage | 1 mV |
| Supply Voltage | 4.75 V ~ 15.5 V, ±2.38 V ~ 7.75 V |
| Supply Current | 750 µA |
| Output Current per Channel | 40 mA |
| Operating Temperature | 0°C ~ 70°C |
Key Features
- Rail-to-Rail Output Swing: Ensures maximum output voltage range, making it suitable for a variety of applications.
- High Voltage Gain: Offers a voltage gain of 126 dB, comparable to bipolar amplifiers.
- Low Input Offset Voltage and Drift: Features a low input offset voltage of 1 mV and a low offset voltage drift of 1.3 µV/°C.
- Ultra Low Input Bias Current: With an input bias current of 0.002 pA, it minimizes errors due to input current.
- Low Voltage Noise: Exhibits low voltage noise of 22 nV/√Hz, enhancing signal integrity.
- Input Common-Mode Range Includes Ground: Allows for input signals that include ground, increasing flexibility in circuit design.
- Independent Supply Current: Supply current is independent of the supply voltage, ensuring consistent performance.
Applications
The LMC662CMX/NOPB is ideal for various general-purpose analog applications, including:
- Audio and Video Circuits: Its high voltage gain and low noise make it suitable for audio and video signal processing.
- Medical Devices: The low input bias current and high accuracy make it a good choice for medical instrumentation.
- Industrial Control Systems: Its rail-to-rail output and wide operating temperature range make it reliable in industrial environments.
- Automotive Systems: The device's robust performance over a wide supply voltage range and temperature makes it suitable for automotive applications.
Q & A
- What is the package type of the LMC662CMX/NOPB?
The LMC662CMX/NOPB is packaged in an 8-pin SOIC (D) package.
- What is the operating supply voltage range of the LMC662CMX/NOPB?
The device operates from a supply voltage ranging from 4.75V to 15.5V, or ±2.38V to ±7.75V.
- What is the slew rate of the LMC662CMX/NOPB?
The slew rate of the LMC662CMX/NOPB is 1.1 V/µs.
- What is the input bias current of the LMC662CMX/NOPB?
The input bias current is 0.002 pA).
- What is the gain bandwidth product of the LMC662CMX/NOPB?
The gain bandwidth product is 1.4 MHz).
- Is the LMC662CMX/NOPB RoHS compliant?
Yes, the LMC662CMX/NOPB is RoHS compliant).
- What is the operating temperature range of the LMC662CMX/NOPB?
The operating temperature range is from 0°C to 70°C).
- What are the key features of the LMC662CMX/NOPB?
The key features include rail-to-rail output swing, high voltage gain, low input offset voltage and drift, ultra-low input bias current, and low voltage noise).
- What are some typical applications of the LMC662CMX/NOPB?
Typical applications include audio and video circuits, medical devices, industrial control systems, and automotive systems.
- Is the LMC662CMX/NOPB still in production?
No, the LMC662CMX/NOPB is obsolete and no longer manufactured. However, substitutes are available).
