Overview
The LMV324IPT, produced by STMicroelectronics, is part of the LMV321/LMV324/LMV358 family of low-cost, general-purpose operational amplifiers. These devices are designed for low-voltage operation, ranging from 2.7 V to 6 V, making them suitable for battery-powered and portable electronic equipment. The LMV324IPT is a quad operational amplifier, housed in a TSSOP14 package, which is compact and ideal for space-saving designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.7 to 6 | V |
| Input Voltage Range (Vicm) | VDD - 0.2 to VCC + 0.2 | V |
| Supply Current (ICC) per Amplifier | 145 to 220 | µA |
| Gain Bandwidth Product (GBP) | 1 to 1.3 | MHz |
| Slew Rate (SR) | 0.35 to 0.45 | V/µs |
| Common Mode Rejection Ratio (CMR) | 55 to 95 | dB |
| Input Offset Voltage (Vio) | 0.1 to 6 | mV |
| Output Current | 5 to 48 | mA |
| Operating Temperature Range | -40 to 125 | °C |
| ESD Tolerance | 2 kV (HBM), 200 V (MM) |
Key Features
- Rail-to-Rail Input and Output: The LMV324IPT features rail-to-rail input and output, allowing it to operate effectively across the entire supply voltage range.
- Low Supply Current: With a supply current as low as 145 µA per amplifier, it is highly efficient for battery-powered devices.
- High Gain Bandwidth Product: The device has a gain bandwidth product of up to 1.3 MHz, making it suitable for a wide range of applications.
- Extended Common Mode Input Voltage Range: The common mode input voltage range extends from VDD - 0.2 V to VCC + 0.2 V, enhancing its versatility.
- Compact Packaging: The TSSOP14 package is space-saving and ideal for modern electronic designs.
- High ESD Tolerance: The device has a high ESD tolerance of 2 kV (Human Body Model) and 200 V (Machine Model), ensuring robustness against electrostatic discharge.
Applications
- Battery-Powered Electronic Equipment: Ideal for devices such as smartphones, tablets, and other portable electronics.
- Personal Medical Care Devices: Suitable for use in medical devices like glucose meters and other portable health monitoring equipment.
- Laptops and Mobile Devices: Used in power management and signal processing circuits in laptops and other mobile devices.
- Automotive Electronics: Can be used in automotive systems due to its robustness and compliance with automotive standards.
Q & A
- What is the operating voltage range of the LMV324IPT?
The LMV324IPT operates within a supply voltage range of 2.7 V to 6 V.
- What is the typical supply current per amplifier for the LMV324IPT?
The typical supply current per amplifier is 145 µA to 220 µA.
- What is the gain bandwidth product (GBP) of the LMV324IPT?
The gain bandwidth product is up to 1.3 MHz.
- Does the LMV324IPT have rail-to-rail input and output capabilities?
- What is the common mode rejection ratio (CMR) of the LMV324IPT?
The CMR is between 55 dB and 95 dB.
- What is the slew rate of the LMV324IPT?
The slew rate is between 0.35 V/µs and 0.45 V/µs.
- What is the ESD tolerance of the LMV324IPT?
The device has an ESD tolerance of 2 kV (Human Body Model) and 200 V (Machine Model).
- In what package is the LMV324IPT available?
The LMV324IPT is available in a TSSOP14 package.
- What are some common applications of the LMV324IPT?
Common applications include battery-powered electronic equipment, personal medical care devices, laptops, and automotive electronics.
- What is the operating temperature range of the LMV324IPT?
The operating temperature range is from -40°C to 125°C.
