Overview
The LM324LVIDYYR is a part of the LM324LV family, which are industry-standard operational amplifiers (op amps) designed by Texas Instruments. These devices are optimized for cost-sensitive applications and offer several key improvements over their predecessors. The LM324LV series includes four independent, high-gain, internally frequency-compensated operational amplifiers. They are designed to operate from a single power supply over a wide voltage range, making them versatile for various applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage Range | V+ - V– | 2.7 | - | 5.5 | V |
| Input Offset Voltage | VS = 5 V | ±1 | ±3 | ±5 | mV |
| Input Bias Current | VCM = 0 V | - | 40 | 250 | nA |
| Common-Mode Input Voltage Range | - | (V–) – 0.1 | - | (V+) – 1 | V |
| Large Signal Voltage Gain | VCC = 15 V, RL = 2 kΩ | 25 | - | 100 | V/mV |
| Output Voltage Swing | RL = 2 kΩ | - | - | 26 | V |
| Quiescent Current per Amplifier | - | - | 90 | - | µA |
| ESD Rating | - | - | 2 kV (HBM), 1.5 kV (CDM) | - | - |
Key Features
- Industry-standard operational amplifiers for cost-sensitive systems
- Low input offset voltage: ±1 mV (typical), ±5 mV (maximum over temperature range)
- Common-mode input voltage range includes ground
- Unity-gain stable with a unity-gain bandwidth of 1 MHz
- Low broadband noise: 40 nV/√Hz
- Low quiescent current: 90 µA per channel
- Operational at supply voltages from 2.7 V to 5.5 V
- Robust ESD specification: 2-kV HBM, 1.5-kV CDM
- Extended temperature range: –40°C to 125°C
- Integrated EMI and RF filters
Applications
- Cordless appliances
- Uninterruptible power supply (UPS) systems
- Battery pack, charger, and test equipment
- Power supply modules
- Environmental sensors and signal conditioning
- Field transmitters: temperature sensors
- Oscilloscopes, digital multimeters, and test equipment
- Rack mount servers
- HVAC (heating, ventilating, and air conditioning) systems
- DC motor control and low-side current sensing
Q & A
- What is the supply voltage range for the LM324LVIDYYR?
The supply voltage range for the LM324LVIDYYR is from 2.7 V to 5.5 V.
- What is the typical input offset voltage for the LM324LVIDYYR?
The typical input offset voltage is ±1 mV.
- What is the common-mode input voltage range for the LM324LVIDYYR?
The common-mode input voltage range includes ground and extends up to V+ - 1 V.
- Is the LM324LVIDYYR unity-gain stable?
- What is the quiescent current per amplifier for the LM324LVIDYYR?
The quiescent current per amplifier is 90 µA.
- What is the ESD rating for the LM324LVIDYYR?
The ESD rating is 2 kV (HBM) and 1.5 kV (CDM).
- What is the temperature range for the LM324LVIDYYR?
The operating temperature range is –40°C to 125°C.
- What types of applications are the LM324LVIDYYR suitable for?
The LM324LVIDYYR is suitable for various applications including cordless appliances, UPS systems, battery pack and charger systems, power supply modules, environmental sensors, and more.
- Does the LM324LVIDYYR have integrated EMI and RF filters?
- What are the package options available for the LM324LVIDYYR?
The LM324LVIDYYR is available in SOT-23-THIN packages among others.
