Overview
The TSV521ICT, manufactured by STMicroelectronics, is a single-channel operational amplifier (op-amp) that belongs to the TSV52x and TSV52xA series. This device is renowned for its low voltage operation, rail-to-rail input and output, and high merit factor, making it ideal for various applications requiring low power consumption and high performance.
The TSV521ICT is available in the SC70-5 package, which is one of the smallest industrial packages, enhancing its suitability for space-constrained designs. It is particularly beneficial in battery-powered applications, portable devices, and automotive signal conditioning due to its low power consumption and robust performance characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Gain Bandwidth Product | 1.15 MHz (typ. at 5 V) | |
| Supply Voltage | 2.7 to 5.5 V | |
| Supply Current (per channel) | 45 μA (typ. at 5 V) | |
| Input Offset Voltage | 800 μV (max. at 25°C) | |
| Input Bias Current | 1 pA (typ.) | |
| Slew Rate | 0.89 V/μs (typ. at 5 V) | |
| Common Mode Rejection Ratio (CMRR) | 20 log (ΔVic/ΔVio) | |
| Operating Temperature Range | -40°C to +125°C | |
| Package | SC70-5 |
Key Features
- Rail-to-Rail Input and Output: Ensures maximum signal swing and dynamic range.
- Low Power Consumption: 45 μA typical at 5 V, making it suitable for battery-powered applications.
- High Gain Bandwidth Product: 1.15 MHz typical at 5 V, offering a good balance between speed and power consumption.
- Low Input Bias Current: 1 pA typical, which is beneficial for interfacing with high impedance sensors.
- Low Offset Voltage: 800 μV maximum at 25°C, ensuring high accuracy in signal processing.
- Unity Gain Stable on 100 pF Capacitor: Simplifies the design process by ensuring stability with minimal external components.
- AEC-Q100 Qualified: Suitable for automotive applications due to its robust performance and reliability.
Applications
- Battery Powered Applications: Ideal for devices that require low power consumption to extend battery life.
- Portable Devices: Suitable for handheld and mobile devices due to its small package size and low power consumption.
- Automotive Signal Conditioning: AEC-Q100 qualification makes it reliable for use in harsh automotive environments.
- Active Filtering: Can be used in active filter circuits due to its high gain bandwidth product and stability.
- Medical Instrumentation: Applicable in medical devices that require high accuracy and low power consumption.
Q & A
- What is the typical gain bandwidth product of the TSV521ICT?
The typical gain bandwidth product is 1.15 MHz at 5 V.
- What is the supply voltage range for the TSV521ICT?
The supply voltage range is from 2.7 V to 5.5 V.
- How much current does the TSV521ICT typically consume at 5 V?
The device typically consumes 45 μA at 5 V.
- What is the maximum input offset voltage of the TSV521ICT at 25°C?
The maximum input offset voltage is 800 μV at 25°C.
- Is the TSV521ICT suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications.
- What is the typical slew rate of the TSV521ICT at 5 V?
The typical slew rate is 0.89 V/μs at 5 V.
- What package is the TSV521ICT available in?
The device is available in the SC70-5 package.
- Is the TSV521ICT stable at unity gain with a 100 pF capacitor?
Yes, it is unity gain stable on a 100 pF capacitor.
- What is the operating temperature range of the TSV521ICT?
The operating temperature range is from -40°C to +125°C.
- What are some common applications of the TSV521ICT?
Common applications include battery-powered devices, portable devices, automotive signal conditioning, active filtering, and medical instrumentation.
