Overview
The LMC7101QM5/NOPB is a high-performance, low-power CMOS operational amplifier produced by Texas Instruments. This tiny operational amplifier is packaged in a space-saving 5-pin SOT-23 package, making it ideal for applications where board space is limited. The LMC7101QM5/NOPB features rail-to-rail input and output, ensuring maximum signal range and versatility. It is designed to operate over a wide supply voltage range from 2.7V to 15.5V, making it suitable for a variety of applications, including automotive and general-purpose use.
Key Specifications
| Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| Input Offset Voltage (VOS) | V+ = 5V, V- = 0V, VCM = 1.5V | ±0.11 | ±3 (LMC7101A), ±7 (LMC7101B) | mV | |
| Input Offset Voltage Drift (dVOS/dT) | TJ = –40°C to +85°C | 1 | µV/°C | ||
| Power-Supply Rejection Ratio (PSRR) | V+ = 1.5V to 7.5V, V- = –1.5V to –7.5V | 60 (LMC7101A), 50 (LMC7101B) | 80 | dB | |
| Input Bias Current (IB) | TJ = –40°C to +85°C | ±1 | ±64 | pA | |
| Input Offset Current (IOS) | TJ = –40°C to +85°C | ±0.5 | ±32 | pA | |
| Bandwidth | 1.1 | MHz | |||
| Slew Rate | 1.1 | V/µs | |||
| Supply Voltage Range | 2.7 | 15.5V | |||
| Operating Temperature Range | –40 | +85°C |
Key Features
- Tiny Package: Available in a 5-pin SOT-23 package, saving board space compared to 8-pin SOIC designs.
- Rail-to-Rail Input and Output: Ensures maximum signal range and versatility.
- Low Power Consumption: Designed for low power applications, making it energy-efficient.
- High Performance: Features high accuracy with low input offset voltage and drift.
- Wide Supply Voltage Range: Operates from 2.7V to 15.5V, making it suitable for various applications.
- High Power-Supply Rejection Ratio (PSRR): Provides good immunity to power supply noise.
- Low Input Bias Current: Minimizes the impact on the input signal.
Applications
- Automotive Systems: Qualified for automotive use, suitable for various automotive applications.
- General-Purpose Amplification: Can be used in a wide range of general-purpose amplification tasks.
- Industrial Control Systems: Suitable for industrial control and monitoring systems due to its robust performance.
- Medical Devices: Can be used in medical devices requiring high accuracy and low power consumption.
- Consumer Electronics: Ideal for consumer electronics where space and power efficiency are critical.
Q & A
- What is the package type of the LMC7101QM5/NOPB?
The LMC7101QM5/NOPB is packaged in a 5-pin SOT-23 package.
- What is the supply voltage range of the LMC7101QM5/NOPB?
The supply voltage range is from 2.7V to 15.5V.
- What is the typical input offset voltage of the LMC7101QM5/NOPB?
The typical input offset voltage is ±3mV for LMC7101A and ±7mV for LMC7101B.
- What is the power-supply rejection ratio (PSRR) of the LMC7101QM5/NOPB?
The PSRR is typically 60dB for LMC7101A and 50dB for LMC7101B.
- What is the bandwidth of the LMC7101QM5/NOPB?
The bandwidth is 1.1 MHz.
- What is the slew rate of the LMC7101QM5/NOPB?
The slew rate is 1.1 V/µs.
- Is the LMC7101QM5/NOPB suitable for automotive applications?
Yes, it is qualified for automotive use.
- What is the operating temperature range of the LMC7101QM5/NOPB?
The operating temperature range is from –40°C to +85°C.
- Does the LMC7101QM5/NOPB have rail-to-rail input and output?
Yes, it features rail-to-rail input and output.
- What is the typical input bias current of the LMC7101QM5/NOPB?
The typical input bias current is ±1 pA.
