Overview
The LMC6061AIMX/NOPB is a precision single micropower operational amplifier produced by Texas Instruments. This device is renowned for its low offset voltage, ultra-low supply current, and high input impedance, making it ideal for battery-powered and low-power applications. The LMC6061 operates on a single supply voltage ranging from 4.5V to 15V and features a rail-to-rail output swing, which enhances its versatility in various circuit designs. Built with TI's advanced double-Poly Silicon-Gate CMOS process, this amplifier offers improved latchup immunity and stability over a wide range of operating conditions.
Key Specifications
| Parameter | Typical Value | Units | Conditions |
|---|---|---|---|
| Input Offset Voltage (VOS) | 100 | µV | TJ = 25°C, V+ = 5V, V− = 0V, VCM = 1.5V, VO = 2.5V, RL > 1M |
| Input Bias Current (IB) | 0.010 | pA | TJ = 25°C, V+ = 5V, V− = 0V, VCM = 1.5V, VO = 2.5V, RL > 1M |
| Supply Current (IS) | 20 | µA | V+ = +5V, VO = 1.5V |
| Output Swing | Within 10 mV of Supply Rail | - | 100k Load |
| Gain-Bandwidth Product (GBW) | 100 kHz | - | TJ = 25°C, V+ = 5V, V− = 0V, VCM = 1.5V, VO = 2.5V, RL > 1M |
| Slew Rate (SR) | 35 | V/ms | V+ = 15V, Connected as Voltage Follower with 10V step input |
| Supply Voltage Range | 4.5V to 15.5V | - | - |
| Operating Temperature Range | -40°C to +85°C | - | - |
Key Features
- Low Offset Voltage: 100 µV, ensuring high precision in applications.
- Ultra Low Supply Current: 20 µA, making it suitable for battery-powered devices.
- High Input Impedance: Ultra-low input bias current of 10 fA.
- Rail-to-Rail Output Swing: Output swing within 10 mV of the supply rail, enhancing the device's versatility.
- Wide Input Common Mode Range: Includes ground, making it suitable for a variety of applications.
- High Voltage Gain: 140 dB, providing high amplification capabilities.
- Improved Latchup Immunity: Designed to withstand latchup conditions, enhancing reliability.
Applications
- Instrumentation Amplifiers: Ideal for precision instrumentation due to its low offset voltage and high input impedance.
- Photodiode and Infrared Detector Preamplifiers: Suitable for applications requiring low noise and high sensitivity.
- Transducer Amplifiers: Used in transducer applications where high precision and low power consumption are critical.
- Hand-held Analytic Instruments: Perfect for battery-powered analytic instruments such as pH probes and medical devices.
- Medical Instrumentation: Used in various medical devices due to its precision and low power consumption.
- D/A Converters and Charge Amplifiers: Suitable for applications requiring precise amplification and low noise.
Q & A
- What is the typical input offset voltage of the LMC6061?
The typical input offset voltage is 100 µV.
- What is the ultra-low supply current of the LMC6061?
The ultra-low supply current is 20 µA.
- What is the input bias current of the LMC6061?
The input bias current is 10 fA.
- What is the output swing of the LMC6061?
The output swing is within 10 mV of the supply rail.
- What is the gain-bandwidth product of the LMC6061?
The gain-bandwidth product is 100 kHz.
- What is the slew rate of the LMC6061?
The slew rate is 35 V/ms.
- What is the operating temperature range of the LMC6061?
The operating temperature range is -40°C to +85°C.
- What are some common applications of the LMC6061?
Common applications include instrumentation amplifiers, photodiode and infrared detector preamplifiers, transducer amplifiers, hand-held analytic instruments, and medical instrumentation.
- How does the LMC6061 handle latchup conditions?
The LMC6061 is designed to withstand latchup conditions with improved latchup immunity.
- What is the package type of the LMC6061AIMX/NOPB?
The package type is SOIC-8.
