Overview
The LMV824IDT is a quad operational amplifier from STMicroelectronics, part of the LMV82x and LMV82xA series. This device is designed for low voltage operation with a rail-to-rail output swing, making it suitable for a wide range of applications, including battery-powered devices, portable electronics, and automotive systems. The LMV824IDT is known for its high accuracy, low power consumption, and compact packaging options.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Supply Current | VCC = 5 V | 0.3 | 0.4 | 0.6 | mA |
| Supply Current in Shutdown Mode | SHDN = VCC-, T = 25°C | 2.5 | 50 | nA | |
| Offset Voltage | T = 25°C | 0.8 | mV | ||
| Gain Bandwidth Product | RL > 1 MΩ, CL = 22 pF | 5.5 | MHz | ||
| Slew Rate | RL > 1 MΩ, CL = 22 pF | 1.2 | 1.7 | V/μs | |
| Input Noise Voltage | f = 1 kHz | 18 | nV/√Hz | ||
| Temperature Range | -40 | 125 | °C | ||
| Supply Voltage Range | 2.5 | 5.5 | V | ||
| Package Type | 14-SOIC |
Key Features
- Low power consumption: Maximum of 400 µA at 5 V and 50 nA in shutdown mode.
- Low offset voltage: Up to 0.8 mV at 25°C.
- High accuracy without calibration.
- Rail-to-rail output swing.
- Gain bandwidth product of 5.5 MHz.
- Extended temperature range: -40°C to +125°C.
- Automotive grade qualification and high ESD tolerance.
- Compact packages including SOIC, TSSOP, and others.
Applications
- Battery-powered applications.
- Portable devices such as notebook computers and PDAs.
- Automotive signal conditioning.
- Active filtering.
- Medical instrumentation.
Q & A
- What is the maximum supply current of the LMV824IDT at 5 V? The maximum supply current is 0.6 mA.
- What is the shutdown current of the LMV824IDT? The shutdown current is a maximum of 50 nA.
- What is the offset voltage of the LMV824IDT? The offset voltage is up to 0.8 mV at 25°C.
- What is the gain bandwidth product of the LMV824IDT? The gain bandwidth product is 5.5 MHz.
- What is the temperature range of the LMV824IDT? The temperature range is -40°C to +125°C.
- What are the typical applications of the LMV824IDT? Typical applications include battery-powered devices, portable electronics, automotive systems, active filtering, and medical instrumentation.
- What package types are available for the LMV824IDT? The LMV824IDT is available in 14-SOIC and TSSOP packages.
- Does the LMV824IDT have automotive grade qualification? Yes, it has automotive grade qualification and high ESD tolerance.
- What is the slew rate of the LMV824IDT? The slew rate is between 1.2 and 1.7 V/μs.
- Is the LMV824IDT RoHS compliant? Yes, the device is Pb-free and RoHS compliant.
