Overview
The TSV358IST is a dual low-voltage operational amplifier produced by STMicroelectronics. It is part of the TSV358 series, which includes low-voltage versions of the LM358 and LM324 commodity operational amplifiers. This device is designed to operate with supply voltages as low as 2.5 V and features rail-to-rail input and output capabilities. The TSV358IST is packaged in a MiniSO8 package, making it suitable for a variety of applications requiring compact and efficient operational amplifiers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Min | 2.5 | V |
| Supply Voltage Max | 6.0 | V |
| Operating Temperature Min | -40.0 | °C |
| Operating Temperature Max | 125.0 | °C |
| Common Mode Input Voltage Range | VDD - 0.2 to VCC + 0.2 | V |
| Input Offset Voltage | 0.2 to 6 | mV |
| Input Offset Current | 3 to 60 | nA |
| Input Bias Current | 40 to 150 | nA |
| Common Mode Rejection Ratio | 60 to 85 | dB |
| Large Signal Voltage Gain | 74 to 95 | |
| Output Source Current | 20 to 80 | mA |
| Supply Current (per amplifier) | 420 to 875 | µA |
| Gain Bandwidth Product | 1 to 1.4 | MHz |
| Slew Rate | 0.42 to 0.6 | V/µs |
| Phase Margin | 53 to 55 | Degrees |
| Input Voltage Noise | 27 | nV/√Hz |
| Total Harmonic Distortion | 0.01 % |
Key Features
- Rail-to-rail input and output capabilities
- Operating range: VCC = 2.5 V to 6 V
- Extended common mode input voltage range (VDD - 0.2 V to VCC + 0.2 V)
- Capable of driving a 32 Ω load resistor
- High stability with 500 pF load
- Operating temperature range: -40 °C to 125 °C
- Low input offset voltage and current
- High common mode rejection ratio and supply voltage rejection ratio
- MiniSO8 package for compact design
Applications
- Battery-powered applications
- Audio drivers (headphone drivers)
- Sensor signal conditioning
- Laptop and notebook computers
Q & A
- What is the minimum supply voltage for the TSV358IST?
The minimum supply voltage is 2.5 V. - What is the maximum operating temperature for the TSV358IST?
The maximum operating temperature is 125 °C. - Does the TSV358IST have rail-to-rail input and output capabilities?
Yes, it does. - What is the common mode input voltage range for the TSV358IST?
The common mode input voltage range is from VDD - 0.2 V to VCC + 0.2 V. - What is the typical input offset voltage for the TSV358IST?
The typical input offset voltage is 3 mV. - What is the maximum input bias current for the TSV358IST?
The maximum input bias current is 150 nA. - What is the gain bandwidth product of the TSV358IST?
The gain bandwidth product is 1 to 1.4 MHz. - What is the slew rate of the TSV358IST?
The slew rate is 0.42 to 0.6 V/µs. - What are some common applications for the TSV358IST?
Common applications include battery-powered devices, audio drivers, sensor signal conditioning, and laptop/notebook computers. - In what package is the TSV358IST available?
The TSV358IST is available in a MiniSO8 package.
