Overview
The LMV324SIDR is a quad low-voltage operational amplifier produced by Texas Instruments. It is part of the LMV3xx series, which includes single (LMV321), dual (LMV358), and quad (LMV324) configurations. The LMV324SIDR is specifically designed for low-voltage operation, ranging from 2.7 V to 5.5 V, making it suitable for applications where space-saving and low cost are critical.
This amplifier is known for its rail-to-rail output swing, low supply current, and no crossover distortion. It also features a shutdown mode that reduces supply current to a maximum of 5 μA per channel when the amplifiers are not needed, making it energy-efficient.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Current (Typical) | 410 | μA |
| Shutdown Current (Maximum) | 5 | μA per channel |
| Unity-Gain Bandwidth | 1 | MHz |
| Slew Rate | 1 | V/μs |
| Input Voltage Range | Includes ground | V |
| Output Voltage Swing | Rail-to-rail | V |
| ESD Protection | 2000-V Human-Body Model, 1000-V Charged-Device Model | V |
Key Features
- Rail-to-Rail Output Swing: The LMV324SIDR offers rail-to-rail output swing, ensuring that the output voltage can reach the supply voltage rails, which is beneficial for applications requiring maximum signal range.
- Low-Power Shutdown Mode: The LMV324SIDR includes a shutdown feature that reduces the supply current to a maximum of 5 μA per channel when the amplifiers are not in use, making it energy-efficient.[
- No Crossover Distortion: This amplifier does not exhibit crossover distortion, ensuring clean and accurate signal amplification.[
- Low Supply Current: The typical supply current is 410 μA, which is relatively low and suitable for battery-powered devices.[
- Compact Packaging: Available in SOIC and TSSOP packages, which are space-saving and ideal for small portable electronic devices.[
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for a variety of environmental conditions.[
Applications
- Portable Electronic Devices: The compact packaging and low power consumption make it ideal for use in small portable electronic devices such as handheld instruments and mobile phones.[
- PCs and Laptops: Suitable for use in personal computers and laptops due to its low-voltage operation and space-saving design.[
- HVAC Systems: Can be used in heating, ventilation, and air conditioning systems where low-voltage operation and reliability are crucial.[
- Automotive Systems: The wide operating temperature range makes it suitable for use in automotive systems.[
- Medical Devices: Its low power consumption and compact size make it a good choice for medical devices that require precise signal amplification.[
Q & A
- What is the supply voltage range of the LMV324SIDR?
The supply voltage range of the LMV324SIDR is from 2.7 V to 5.5 V.
- What is the typical supply current of the LMV324SIDR?
The typical supply current of the LMV324SIDR is 410 μA.[
- Does the LMV324SIDR have a shutdown feature?
Yes, the LMV324SIDR includes a shutdown feature that reduces the supply current to a maximum of 5 μA per channel when the amplifiers are not in use.[
- What is the unity-gain bandwidth of the LMV324SIDR?
The unity-gain bandwidth of the LMV324SIDR is 1 MHz.[
- What is the slew rate of the LMV324SIDR?
The slew rate of the LMV324SIDR is 1 V/μs.[
- What type of packaging is available for the LMV324SIDR?
The LMV324SIDR is available in SOIC and TSSOP packages.[
- What is the operating temperature range of the LMV324SIDR?
The operating temperature range of the LMV324SIDR is from -40°C to 125°C.[
- Does the LMV324SIDR exhibit crossover distortion?
No, the LMV324SIDR does not exhibit crossover distortion.[
- What is the ESD protection level of the LMV324SIDR?
The LMV324SIDR has ESD protection exceeding 2000-V Human-Body Model and 1000-V Charged-Device Model.[
- In what types of applications is the LMV324SIDR commonly used?
The LMV324SIDR is commonly used in portable electronic devices, PCs, laptops, HVAC systems, automotive systems, and medical devices.[
