Overview
The TSV358IPT is a dual operational amplifier produced by STMicroelectronics. It is part of the TSV3xx family, which includes low-voltage versions of the LM358 and LM324 operational amplifiers. These devices are designed to operate with supply voltages as low as 2.5 V and feature rail-to-rail input and output capabilities. The TSV358IPT is particularly suited for applications requiring low power consumption and high stability, making it ideal for battery-powered devices, audio drivers, sensor signal conditioning, and general-purpose portable electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.5 to 6 | V |
| Common Mode Input Voltage Range | VDD - 0.2 to VCC + 0.2 | V |
| Operating Temperature Range | -40 to 125 | °C |
| Input Offset Voltage (Vio) | 0.2 to 3 | mV |
| Input Offset Current (Iio) | 3 to 30 | nA |
| Input Bias Current (Iib) | 40 to 150 | nA |
| Common Mode Rejection Ratio (CMR) | 60 to 80 | dB |
| Large Signal Voltage Gain (Avd) | 74 to 95 | V |
| High Level Output Voltage (VOH) | 2.80 to 2.95 | V |
| Low Level Output Voltage (VOL) | 115 to 160 | mV |
| Output Source/Sink Current (Io) | 20 to 80 | mA |
| Supply Current (ICC) per Amplifier | 420 to 650 | µA |
| Gain Bandwidth Product (GBP) | 1.3 | MHz |
| Slew Rate (SR) | 0.42 to 0.6 | V/µs |
| Phase Margin (ɸm) | 53 | Degrees |
| Input Voltage Noise (en) | 27 | nV/√Hz |
| Total Harmonic Distortion (THD) | 0.01 % | % |
Key Features
- Low voltage operation: 2.5 V to 6 V supply voltage range.
- Rail-to-rail input and output capabilities.
- Extended common mode input voltage range (VDD - 0.2 V to VCC + 0.2 V).
- High output current capability: up to 80 mA.
- High stability with 500 pF load.
- Wide operating temperature range: -40 °C to 125 °C.
- Low power consumption: supply current per amplifier as low as 420 µA.
- High gain bandwidth product: up to 1.3 MHz.
- Low input voltage noise: 27 nV/√Hz.
- Low total harmonic distortion: 0.01 %.
Applications
- Battery-powered applications.
- Audio drivers (e.g., headphone drivers).
- Sensor signal conditioning.
- Laptop and notebook computers.
- Active filters.
- General-purpose low-voltage applications.
- Portable electronic devices.
Q & A
- What is the supply voltage range for the TSV358IPT?
The supply voltage range for the TSV358IPT is 2.5 V to 6 V.
- What is the common mode input voltage range for the TSV358IPT?
The common mode input voltage range extends from VDD - 0.2 V to VCC + 0.2 V.
- What is the maximum output current of the TSV358IPT?
The maximum output current is approximately 80 mA.
- What is the operating temperature range for the TSV358IPT?
The operating temperature range is -40 °C to 125 °C.
- What is the gain bandwidth product of the TSV358IPT?
The gain bandwidth product is up to 1.3 MHz.
- What is the slew rate of the TSV358IPT?
The slew rate is between 0.42 V/µs and 0.6 V/µs.
- What is the input voltage noise of the TSV358IPT?
The input voltage noise is 27 nV/√Hz.
- What is the total harmonic distortion of the TSV358IPT?
The total harmonic distortion is 0.01 %.
- In what packages is the TSV358IPT available?
The TSV358IPT is available in TSSOP8 packages.
- What are some typical applications for the TSV358IPT?
Typical applications include battery-powered devices, audio drivers, sensor signal conditioning, and general-purpose portable electronics.
