Overview
The LMV358IDT, produced by STMicroelectronics, is part of the LMV321/LMV324/LMV358 family of low-cost, general-purpose operational amplifiers. This device is particularly suited for battery-powered and portable equipment due to its low power consumption and rail-to-rail input and output capabilities. The LMV358IDT is available in an SO8 package, making it a compact solution for various electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.7 to 6 | V |
| Common Mode Input Voltage Range (Vicm) | VDD - 0.2 to VCC + 0.2 | V |
| Input Offset Voltage (Vio) | 0.1 to 3 | mV |
| Input Offset Current (Iio) | 1 to 9 | nA |
| Input Bias Current (Iib) | 10 to 50 | nA |
| Common Mode Rejection Ratio (CMR) | 55 to 95 | dB |
| Supply Voltage Rejection Ratio (SVR) | 70 to 90 | dB |
| Large Signal Voltage Gain (Avd) | 80 to 100 | V |
| High Level Output Voltage (VOH) | 2.6 to 4.95 | V |
| Low Level Output Voltage (VOL) | 15 to 200 | mV |
| Output Current (Io) | 5 to 48 | mA |
| Supply Current (ICC) per Amplifier | 145 to 250 | µA |
| Gain Bandwidth Product (GBP) | 1 to 1.3 | MHz |
| Slew Rate (SR) | 0.35 to 0.45 | V/µs |
| Phase Margin (ɸm) | 44 to 48 | Degrees |
| Input Voltage Noise (en) | 40 | nV/√Hz |
| Total Harmonic Distortion (THD) | 0.01% | % |
| ESD Tolerance (HBM) | 2 kV | kV |
| Operating Temperature Range (Toper) | -40 to 125 | °C |
Key Features
- Low power consumption: 145 µA to 250 µA per amplifier.
- Rail-to-rail input and output capabilities.
- Extended common mode input voltage range (VDD - 0.2 V to VCC + 0.2 V).
- High gain bandwidth product (GBP): up to 1.3 MHz.
- Low input offset voltage: 0.1 mV to 3 mV.
- High common mode rejection ratio (CMR): up to 95 dB.
- High supply voltage rejection ratio (SVR): up to 90 dB.
- Compact SO8 package.
- ESD tolerance: 2 kV (HBM).
Applications
- Battery-powered electronic equipment.
- Personal medical care devices (e.g., glucose meters).
- Laptops and other portable electronics.
- General-purpose analog signal processing.
Q & A
- What is the supply voltage range for the LMV358IDT?
The supply voltage range for the LMV358IDT is from 2.7 V to 6 V.
- What is the typical supply current per amplifier for the LMV358IDT?
The typical supply current per amplifier is 145 µA to 220 µA, depending on the supply voltage.
- Does the LMV358IDT have rail-to-rail input and output capabilities?
Yes, the LMV358IDT features both rail-to-rail input and output capabilities.
- What is the gain bandwidth product (GBP) of the LMV358IDT?
The gain bandwidth product (GBP) is up to 1.3 MHz.
- What is the common mode rejection ratio (CMR) of the LMV358IDT?
The common mode rejection ratio (CMR) is up to 95 dB.
- What is the ESD tolerance of the LMV358IDT?
The ESD tolerance is 2 kV according to the human body model (HBM).
- In what package is the LMV358IDT available?
The LMV358IDT is available in an SO8 package.
- What are some typical applications for the LMV358IDT?
Typical applications include battery-powered electronic equipment, personal medical care devices, and laptops.
- What is the operating temperature range for the LMV358IDT?
The operating temperature range is from -40 °C to 125 °C.
- What is the slew rate of the LMV358IDT?
The slew rate is 0.35 V/µs to 0.45 V/µs.
