Overview
The LMV321IYLT is a low-power, rail-to-rail input/output operational amplifier produced by STMicroelectronics. It is part of the LMV321/LMV324/LMV358 family, which offers single, dual, and quad configurations. This device is designed for general-purpose applications and is particularly suited for battery-powered and portable equipment due to its low power consumption and compact packaging.
The LMV321IYLT operates within a supply voltage range of 2.7 to 6 V, making it versatile for various low-voltage applications. It features a gain bandwidth product (GBP) of 1 MHz and a low supply current of 145 µA, ensuring efficient performance with minimal power draw.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Amplifier Type | Low Power | |
| No of Channels | 1 | |
| Slew Rate-Nom | 0.45 | V/µs |
| Input Offset Voltage-Max | 3 | mV |
| Gain Bandwidth Product | 1 | MHz |
| Average Bias Current-Max | 63 | nA |
| Supply Voltage | 2.7 to 6 | V |
| Common Mode Rejection Ratio | 85 | dB |
| Supply Current | 145 | µA |
| Output Type | Rail to Rail | |
| Operating Temp Range | -40 to +125 | °C |
| DC Voltage Gain | 100 | dB |
| Phase Margin | 44 | ° |
| Low Noise | 40 | nV/√Hz |
| Output Current | 48 | mA |
| Package Style | SOT-23-5 (SOT-25) | |
| Mounting Method | Surface Mount |
Key Features
- Operating range from VCC = 2.7 to 6 V
- Rail-to-rail input and output
- Extended common mode input voltage range (VDD - 0.2 V to VCC + 0.2 V)
- Low supply current (145 µA)
- Gain bandwidth product (1 MHz)
- ESD tolerance (2 kV)
- Compact SOT23-5 package for simplified board design
Applications
- Battery-powered electronic equipment
- Personal medical care devices (e.g., glucose meters)
- Laptops and other portable electronics
- Industrial and automotive applications requiring low power and high efficiency
Q & A
- What is the supply voltage range of the LMV321IYLT?
The LMV321IYLT operates within a supply voltage range of 2.7 to 6 V.
- What is the gain bandwidth product (GBP) of the LMV321IYLT?
The gain bandwidth product (GBP) of the LMV321IYLT is 1 MHz.
- What is the typical supply current of the LMV321IYLT?
The typical supply current of the LMV321IYLT is 145 µA.
- Does the LMV321IYLT have rail-to-rail input and output?
Yes, the LMV321IYLT features both rail-to-rail input and output).
- What is the operating temperature range of the LMV321IYLT?
The operating temperature range of the LMV321IYLT is -40°C to +125°C).
- What package style is the LMV321IYLT available in?
The LMV321IYLT is available in the SOT23-5 (SOT-25) package).
- Is the LMV321IYLT suitable for automotive applications?
Yes, the LMV321IYLT is available in an automotive grade and is suitable for automotive applications).
- What is the common mode rejection ratio (CMRR) of the LMV321IYLT?
The common mode rejection ratio (CMRR) of the LMV321IYLT is 85 dB).
- What is the slew rate of the LMV321IYLT?
The slew rate of the LMV321IYLT is 0.45 V/µs).
- Does the LMV321IYLT have ESD protection?
Yes, the LMV321IYLT has ESD tolerance of 2 kV).
