Overview
The LMV321LICT is a low-power, general-purpose operational amplifier produced by STMicroelectronics. It is part of the LMV321L, LMV358L, and LMV324L series, which include single, dual, and quad operational amplifiers, respectively. These amplifiers are designed to operate at low voltages ranging from 2.7 V to 5.5 V, offering enhanced performance compared to the industry standard LM3xx series. The LMV321LICT is particularly suited for applications requiring low power consumption and high performance in compact packages.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Min | 2.7 | V |
| Supply Voltage Max | 5.5 | V |
| Operating Temperature Min | -40.0 | °C |
| Operating Temperature Max | 125.0 | °C |
| Input Offset Voltage | 1 - 7 | mV |
| Input Offset Current | 0.5 - 30 | nA |
| Input Bias Current | 27 - 60 | nA |
| Common Mode Rejection Ratio (CMRR) | 70 - 75 | dB |
| Gain Bandwidth Product (GBP) | 1.3 | MHz |
| Supply Current (per channel) | 120 - 250 | µA |
| Package Name | SC70-5 | |
| RoHS Compliant | Ecopack2 (**) |
Key Features
- Low-power consumption: Maximum of 250 µA at 5 V.
- Low offset voltage: Up to 7 mV at 25 °C.
- Rail-to-rail output capabilities.
- Industrial temperature range: -40 °C to +125 °C.
- Low supply voltage: 2.7 V to 5.5 V.
- High gain bandwidth product: 1.3 MHz.
- Tiny packages: Available in SC70-5, TSSOP14, SO8, SO14, MiniSO8, and SOT23-5.
Applications
- Battery-powered applications.
- Portable devices.
- Signal conditioning.
- Active filtering.
- Medical instrumentation.
Q & A
- What is the supply voltage range for the LMV321LICT?
The supply voltage range for the LMV321LICT is 2.7 V to 5.5 V.
- What is the maximum input offset voltage at 25 °C?
The maximum input offset voltage at 25 °C is 7 mV.
- What is the gain bandwidth product of the LMV321LICT?
The gain bandwidth product of the LMV321LICT is 1.3 MHz.
- What are the operating temperature ranges for the LMV321LICT?
The operating temperature range for the LMV321LICT is -40 °C to +125 °C.
- What packages are available for the LMV321LICT?
The LMV321LICT is available in SC70-5, TSSOP14, SO8, SO14, MiniSO8, and SOT23-5 packages.
- Is the LMV321LICT RoHS compliant?
Yes, the LMV321LICT is RoHS compliant with Ecopack2 (**).
- What are some typical applications for the LMV321LICT?
Typical applications include battery-powered devices, portable devices, signal conditioning, active filtering, and medical instrumentation.
- What is the maximum supply current per channel at 5 V?
The maximum supply current per channel at 5 V is 250 µA.
- Does the LMV321LICT have rail-to-rail output capabilities?
Yes, the LMV321LICT has rail-to-rail output capabilities.
- What is the common mode rejection ratio (CMRR) of the LMV321LICT?
The CMRR of the LMV321LICT is 70 to 75 dB.
