Overview
The LMV321RILT, produced by STMicroelectronics, is a low-power, rail-to-rail input/output operational amplifier. It is part of the LMV321/LMV324/LMV358 family, designed to meet the needs for low-cost, general-purpose operational amplifiers. This device operates with supply voltages as low as 2.7 V and up to 6 V, making it suitable for battery-powered and portable equipment applications. The LMV321RILT is housed in a space-saving 5-pin SOT23-5 package, which simplifies board design and meets various application requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2.7 to 6 | V |
| Input/Output Type | Rail-to-rail | |
| Supply Current | 145 µA | |
| Gain Bandwidth Product (GBP) | 1 MHz | |
| Slew Rate | 0.35 V/µs | |
| Input Offset Voltage | 0.1 mV | |
| Operating Temperature Range | -40 to 125 °C | |
| ESD Tolerance | 2 kV | |
| Package Type | SOT23-5 |
Key Features
- Low supply current of 145 µA, making it energy-efficient for battery-powered devices.
- Rail-to-rail input and output, allowing for full-range signal swing.
- Extended common mode input voltage range (VDD - 0.2 V to VCC + 0.2 V).
- High gain bandwidth product of 1 MHz, suitable for various applications.
- ESD tolerance of 2 kV, enhancing reliability.
- Compact SOT23-5 package, simplifying board design and reducing space requirements.
Applications
- Battery-powered electronic equipment, such as portable devices and handheld tools.
- Personal medical care devices, including glucose meters and other health monitoring equipment.
- Laptops and other mobile computing devices where low power consumption is critical.
- General-purpose analog circuits in consumer electronics and industrial applications.
Q & A
- What is the operating voltage range of the LMV321RILT?
The LMV321RILT operates with supply voltages ranging from 2.7 V to 6 V.
- What is the typical supply current of the LMV321RILT?
The typical supply current is 145 µA.
- What is the gain bandwidth product (GBP) of the LMV321RILT?
The gain bandwidth product is 1 MHz.
- What is the slew rate of the LMV321RILT?
The slew rate is 0.35 V/µs.
- What is the input offset voltage of the LMV321RILT?
The input offset voltage is typically 0.1 mV.
- What is the operating temperature range of the LMV321RILT?
The operating temperature range is from -40 °C to 125 °C.
- What is the ESD tolerance of the LMV321RILT?
The ESD tolerance is 2 kV.
- In what package is the LMV321RILT available?
The LMV321RILT is available in the SOT23-5 package.
- What are some common applications of the LMV321RILT?
Common applications include battery-powered electronic equipment, personal medical care devices, and laptops.
- Why is the LMV321RILT suitable for portable devices?
The LMV321RILT is suitable for portable devices due to its low power consumption and compact package size.
