Overview
The LMV721M5/NOPB is a single-channel, low noise, low voltage, and low power operational amplifier produced by Texas Instruments. This device is part of the LMV721-N series and is designed to provide optimal performance in a wide range of applications, particularly those requiring low voltage and low noise operation. The LMV721M5/NOPB is available in a 5-pin SOT-23 package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Unity Gain Bandwidth | 10 | MHz |
| Slew Rate | 5.25 | V/μs |
| Quiescent Current per Amplifier at 2.2V | 930 | μA |
| Input Offset Voltage | −0.08 to 3.5 | mV |
| Input-Referred Voltage Noise at 1 kHz | 8.5 | nV/√Hz |
| Input Common-Mode Voltage Range | −0.3 to 4.1 | V |
| Supply Voltage Range | 2.2 to 5.5 | V |
| Operating Temperature Range | −40 to 85 | °C |
| Package Type | SOT-23 |
Key Features
- High unity-gain bandwidth of 10 MHz and a slew rate of 5.25 V/μs.
- Low supply current of 930 μA per amplifier at 2.2 V.
- Rail-to-rail output swing into heavy loads.
- Input common-mode voltage range includes ground.
- Low input-referred voltage noise of 8.5 nV/√Hz at 1 kHz.
- Capacitive load capability at low supply voltages.
- Available in SOT-23 and SC70 packages.
Applications
- Cellular and cordless phones.
- Active filters and buffers.
- Laptops and PDAs.
- Battery-powered electronics.
- Battery-powered microphone preamplifiers.
Q & A
- What is the unity gain bandwidth of the LMV721M5/NOPB? The unity gain bandwidth is 10 MHz.
- What is the slew rate of the LMV721M5/NOPB? The slew rate is 5.25 V/μs.
- What is the quiescent current per amplifier at 2.2V? The quiescent current is 930 μA per amplifier.
- What is the input offset voltage range? The input offset voltage range is −0.08 to 3.5 mV.
- What is the input-referred voltage noise at 1 kHz? The input-referred voltage noise is 8.5 nV/√Hz.
- What is the input common-mode voltage range? The input common-mode voltage range is −0.3 to 4.1 V.
- What is the supply voltage range? The supply voltage range is 2.2 to 5.5 V.
- What is the operating temperature range? The operating temperature range is −40 to 85 °C.
- In what package types is the LMV721M5/NOPB available? It is available in SOT-23 and SC70 packages.
- What are some typical applications of the LMV721M5/NOPB? Typical applications include cellular and cordless phones, active filters and buffers, laptops and PDAs, and battery-powered electronics.
