Overview
The LM6211MF is a wide bandwidth, low noise operational amplifier (op amp) produced by Texas Instruments. It is designed to provide optimal performance in high voltage, low noise systems. The LM6211 operates with a single supply voltage ranging from 5V to 24V, is unity gain stable, and features a ground-sensing CMOS input stage with rail-to-rail output swing. This op amp is particularly well-suited for applications requiring very low input bias currents and a large output voltage swing, such as active loop-filters for wide-band PLLs and high fidelity audio and microphone amplifiers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 5V to 24V | V |
| Unity Gain Bandwidth | 20 MHz | Hz |
| Input Referred Voltage Noise | 5.5 nV/√Hz at 10 kHz | nV/√Hz |
| Slew Rate | 5.6 V/μs | V/μs |
| Supply Current | 1.05 mA | mA |
| Input Bias Current | 2.3 pA | pA |
| Output Short Circuit Current | 25 mA | mA |
| Common-Mode Input Capacitance | 5.5 pF | pF |
| Total Harmonic Distortion | 0.01% at 1 kHz, 600Ω | % |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package | SOT-23 (5 pins) |
Key Features
- Wide supply voltage range of 5V to 24V
- Unity gain stable with a unity gain bandwidth of 20 MHz
- Low input bias current of 2.3 pA
- Low input referred voltage noise density of 5.5 nV/√Hz at 10 kHz
- Rail-to-rail output swing
- Low common-mode input capacitance of 5.5 pF
- Low total harmonic distortion of 0.01% at 1 kHz with loads up to 600Ω
- Output short circuit current of 25 mA
- Slew rate of 5.6 V/μs
- Compact SOT-23 package for ultra-small and cost-effective board layouts
Applications
- Active loop-filters for wide-band PLLs
- Low noise active filters
- Strain gauge amplifiers
- Low noise microphone amplifiers
- High fidelity audio amplifiers
Q & A
- What is the supply voltage range of the LM6211MF?
The LM6211MF operates with a single supply voltage ranging from 5V to 24V.
- What is the unity gain bandwidth of the LM6211MF?
The unity gain bandwidth of the LM6211MF is 20 MHz.
- What is the input referred voltage noise density of the LM6211MF?
The input referred voltage noise density is 5.5 nV/√Hz at 10 kHz.
- What is the slew rate of the LM6211MF?
The slew rate of the LM6211MF is 5.6 V/μs.
- What is the typical supply current of the LM6211MF?
The typical supply current is 1.05 mA.
- What is the input bias current of the LM6211MF?
The input bias current is 2.3 pA.
- What is the output short circuit current of the LM6211MF?
The output short circuit current is 25 mA.
- What is the common-mode input capacitance of the LM6211MF?
The common-mode input capacitance is 5.5 pF.
- What is the total harmonic distortion of the LM6211MF at 1 kHz with a 600Ω load?
The total harmonic distortion is 0.01% at 1 kHz with loads up to 600Ω.
- In what package is the LM6211MF available?
The LM6211MF is available in the SOT-23 (5 pins) package.
