Overview
The LMV324IDRQ1 is a quad low-voltage rail-to-rail output operational amplifier produced by Texas Instruments. This device is part of the LMV321, LMV358, and LMV324 family, which are designed for general-purpose applications requiring low power consumption and high performance. The LMV324IDRQ1 operates over a supply voltage range of 2.7V to 5.5V and is suitable for a wide range of temperatures from -40°C to +125°C.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Supply Voltage Range | 2.7 | 5.5 | V | ||
| Operating Temperature Range | -40 | 125 | °C | ||
| Supply Current (per amplifier) | Vout = VCC/2, AVCL = 1, no load | 145 | 200 | 230 | μA |
| Input Offset Voltage | Vicm = Vout = VCC/2 | 0.1 | 3 | 6 | mV |
| Input Bias Current | Vicm = Vout = VCC/2 | 10 | 50 | 95 | nA |
| Gain Bandwidth Product | RL = 10 kΩ, CL = 100 pF, f = 100 kHz | 1 MHz | |||
| Slew Rate | RL = 600 Ω, CL = 100 pF, AV = 1 | 0.45 V/μs | |||
| Phase Margin | RL = 600 Ω, CL = 100 pF | 48 Degrees | |||
| Input Voltage Noise | f = 1 kHz | 40 nV/√ Hz |
Key Features
- Low supply current: Typical 200 μA per amplifier, making it suitable for low-power applications.
- Rail-to-rail output swing: Ensures maximum output voltage range.
- No crossover distortion: Provides a clean output signal.
- ESD protection: Exceeds JESD 22 standards for human-body and charged-device models.
- Wide operating temperature range: -40°C to +125°C.
- High gain bandwidth product: 1 MHz, suitable for various high-frequency applications.
- Low input offset voltage and current: Minimizes errors in precision applications.
Applications
- Desktop PCs and net-books.
- HVAC (heating, ventilating, and air conditioning) systems.
- Motor control, including AC induction motors.
- Portable media players and professional audio mixers.
- Telecom DC/DC modules and power supplies.
- High-end and low-end washing machines and refrigerators.
Q & A
- What is the supply voltage range of the LMV324IDRQ1?
The supply voltage range is from 2.7V to 5.5V.
- How many operational amplifiers are included in the LMV324IDRQ1?
The LMV324IDRQ1 includes four operational amplifiers.
- What is the typical supply current per amplifier?
The typical supply current per amplifier is 200 μA.
- Does the LMV324IDRQ1 have rail-to-rail output capability?
- What is the gain bandwidth product of the LMV324IDRQ1?
The gain bandwidth product is 1 MHz.
- What is the slew rate of the LMV324IDRQ1?
The slew rate is 0.45 V/μs.
- Is the LMV324IDRQ1 protected against ESD?
- What is the operating temperature range of the LMV324IDRQ1?
The operating temperature range is from -40°C to +125°C.
- What are some common applications of the LMV324IDRQ1?
- Is the LMV324IDRQ1 RoHS compliant?
