Overview
The TSV912IYDT operational amplifier, produced by STMicroelectronics, is part of the TSV91x family of single, dual, and quad operational amplifiers. These devices are designed for low voltage operation and feature rail-to-rail input and output, making them ideal for a variety of applications. The TSV912IYDT offers an excellent speed/power consumption ratio, providing an 8 MHz gain-bandwidth product while consuming only 1.1 mA maximum at 5 V. It is unity gain stable and features an ultra-low input bias current, making it suitable for sensor interfaces, battery-supplied and portable applications, as well as active filtering.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Supply Voltage Range | 2.5 V to 5.5 V | V |
| Supply Current (per channel) | 0.78 - 1.1 mA | mA |
| Gain-Bandwidth Product | 8 MHz | MHz |
| Unity Gain Frequency | 7.2 MHz | MHz |
| Phase Margin | 45 Degrees | Degrees |
| Input Offset Voltage | 1.5 mV max. (A grade) | mV |
| Input Bias Current | 1 pA typ. | pA |
| Output Current | 35 mA | mA |
| ESD Internal Protection | ≥ 5 kV | kV |
| Operating Temperature Range | -40°C to 125°C (Industrial), -40°C to 150°C (Automotive) | °C |
| Package | SO-8, MiniSO-8, QFN-8L P 0.5 mm |
Key Features
- Rail-to-rail input and output
- Wide bandwidth
- Low power consumption: 820 µA typical
- Unity gain stability
- High output current: 35 mA
- Low input bias current, 1 pA typical
- Low input offset voltage: 1.5 mV max. (A grade)
- ESD internal protection ≥ 5 kV
- Latch-up immunity
Applications
- Battery-powered applications
- Portable devices
- Signal conditioning
- Active filtering
- Medical instrumentation
- Automotive applications
- Sensor interfaces
Q & A
- What is the typical supply current of the TSV912IYDT?
The typical supply current of the TSV912IYDT is 0.78 - 1.1 mA per channel.
- What is the gain-bandwidth product of the TSV912IYDT?
The gain-bandwidth product of the TSV912IYDT is 8 MHz.
- What is the input offset voltage of the TSV912IYDT?
The input offset voltage of the TSV912IYDT is 1.5 mV max. (A grade).
- What is the output current capability of the TSV912IYDT?
The TSV912IYDT can provide an output current of up to 35 mA.
- What are the typical operating temperature ranges for the TSV912IYDT?
The operating temperature ranges are -40°C to 125°C for industrial grade and -40°C to 150°C for automotive grade.
- What types of packages are available for the TSV912IYDT?
The TSV912IYDT is available in SO-8, MiniSO-8, and QFN-8L P 0.5 mm packages.
- Does the TSV912IYDT have ESD protection?
- What are some common applications for the TSV912IYDT?
- Is the TSV912IYDT suitable for sensor interfaces?
- What is the phase margin of the TSV912IYDT?
The phase margin of the TSV912IYDT is 45 degrees.
