Overview
The TSV912IST operational amplifier, produced by STMicroelectronics, is part of the TSV91x family. This dual operational amplifier is designed for low-voltage operation and features rail-to-rail input and output. It offers an excellent speed/power consumption ratio, making it suitable for a variety of applications that require a balance between speed and power efficiency. The TSV912IST operates from a supply voltage range of 2.5 V to 5.5 V and is unity-gain stable, making it ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.
Key Specifications
| Specification | Value |
|---|---|
| Gain-Bandwidth Product | 8 MHz |
| Supply Voltage Range | 2.5 V to 5.5 V |
| Typical Power Consumption | 820 µA at 5 V |
| Input Bias Current | 1 pA (typical) |
| Input Offset Voltage | 1.5 mV (maximum) |
| Output Current | 35 mA |
| ESD Protection | ±4 kV (HBM) |
| Operating Temperature Range | –40°C to 125°C |
| Package Options | SO-8, QFN-8L P 0.5 mm, MiniSO-8 |
Key Features
- Rail-to-rail input and output
- Wide bandwidth: 8 MHz
- Low power consumption: 820 µA typical at 5 V
- Unity gain stability
- High output current: 35 mA
- Low input bias current: 1 pA typical
- Low input offset voltage: 1.5 mV maximum
- ESD internal protection: ±4 kV (HBM)
- Latch-up immunity
Applications
The TSV912IST is suitable for various applications, including:
- Sensor interfaces
- Battery-supplied and portable applications
- Active filtering
- General-purpose amplification in industrial, automotive, and consumer electronics
Q & A
- What is the gain-bandwidth product of the TSV912IST?
The gain-bandwidth product of the TSV912IST is 8 MHz. - What is the typical power consumption of the TSV912IST at 5 V?
The typical power consumption is 820 µA at 5 V. - What is the input bias current of the TSV912IST?
The input bias current is 1 pA typical. - What is the maximum input offset voltage of the TSV912IST?
The maximum input offset voltage is 1.5 mV. - What is the output current capability of the TSV912IST?
The output current capability is 35 mA. - What is the ESD protection level of the TSV912IST?
The ESD protection level is ±4 kV (HBM). - What are the operating temperature ranges for the TSV912IST?
The operating temperature range is –40°C to 125°C. - What package options are available for the TSV912IST?
The package options include SO-8, QFN-8L P 0.5 mm, and MiniSO-8. - Is the TSV912IST unity-gain stable?
Yes, the TSV912IST is unity-gain stable. - What are some common applications of the TSV912IST?
Common applications include sensor interfaces, battery-supplied and portable applications, and active filtering.
