Overview
The Texas Instruments LMC7111BIM5X/NOPB is a single-channel, low-power operational amplifier designed for a wide range of applications. It features rail-to-rail input and output, making it ideal for use in space-constrained designs. This tiny CMOS operational amplifier is available in the SOT-23-5 package, which is highly compact and suitable for modern electronic designs. The LMC7111BIM5X/NOPB is known for its high performance, low power consumption, and robust specifications, making it a versatile choice for various electronic circuits.
Key Specifications
| Parameter | Description | Typical Value | Maximum Value |
|---|---|---|---|
| Input Offset Voltage (VOS) | At V+ = 5V | 0.9 mV | 2.0 mV |
| Input Bias Current (IB) | 0.1 pA | 20 pA | |
| Input Offset Current (IOS) | 0.01 pA | 0.5 pA | |
| Input Resistance (RIN) | >10 Tera Ω | ||
| Common Mode Rejection Ratio (CMRR) | 0V ≤ VCM ≤ 5V | 85 dB | 60 dB |
| Positive Power Supply Rejection Ratio (+PSRR) | 5V ≤ V+ ≤ 10V, V− = 0V, VO = 2.5V | 85 dB | 60 dB |
| Negative Power Supply Rejection Ratio (-PSRR) | -5V ≤ V− ≤ -10V | 85 dB | 60 dB |
| Bandwidth | 50 kHz | ||
| Slew Rate | 0.03 V/μs | ||
| Supply Voltage Range | 2.7V to 11V | ||
| Operating Temperature Range | -40°C to 125°C | ||
| Package Type | SOT-23-5 |
Key Features
- Rail-to-Rail Input and Output: The LMC7111BIM5X/NOPB features rail-to-rail input and output, allowing it to operate effectively across the entire supply voltage range.
- Low Power Consumption: This operational amplifier is designed to be highly power-efficient, making it suitable for battery-powered devices and other low-power applications.
- High Common Mode Rejection Ratio (CMRR): With a CMRR of up to 85 dB, this amplifier provides excellent common mode noise rejection.
- High Power Supply Rejection Ratio (PSRR): The +PSRR and -PSRR of up to 85 dB ensure minimal impact from power supply noise.
- Low Input Bias Current: The input bias current is as low as 0.1 pA, which is beneficial for high-impedance source applications.
- Compact SOT-23-5 Package: The small package size makes it ideal for space-constrained designs.
- Wide Operating Temperature Range: The amplifier operates reliably over a temperature range of -40°C to 125°C.
Applications
- Portable Electronics: Suitable for battery-powered devices due to its low power consumption.
- Medical Devices: Used in medical equipment where high precision and low noise are critical.
- Industrial Automation: Applied in various industrial control systems requiring high accuracy and reliability.
- Aerospace and Defense: Its compact size and robust specifications make it suitable for aerospace and defense applications.
- Consumer Electronics: Used in audio equipment, sensors, and other consumer electronic devices.
Q & A
- What is the package type of the LMC7111BIM5X/NOPB?
The LMC7111BIM5X/NOPB is available in the SOT-23-5 package.
- What is the supply voltage range for the LMC7111BIM5X/NOPB?
The supply voltage range is from 2.7V to 11V.
- What is the bandwidth of the LMC7111BIM5X/NOPB?
The bandwidth is 50 kHz.
- What is the slew rate of the LMC7111BIM5X/NOPB?
The slew rate is 0.03 V/μs.
- What is the input bias current of the LMC7111BIM5X/NOPB?
The input bias current is as low as 0.1 pA.
- Is the LMC7111BIM5X/NOPB RoHS compliant?
- What is the operating temperature range for the LMC7111BIM5X/NOPB?
The operating temperature range is from -40°C to 125°C.
- What are the key applications of the LMC7111BIM5X/NOPB?
The key applications include portable electronics, medical devices, industrial automation, aerospace and defense, and consumer electronics.
- What is the common mode rejection ratio (CMRR) of the LMC7111BIM5X/NOPB?
The CMRR is up to 85 dB.
- What is the power supply rejection ratio (PSRR) of the LMC7111BIM5X/NOPB?
The +PSRR and -PSRR are up to 85 dB.
