Overview
The TSV992AIDT from STMicroelectronics is a high-performance, low-power operational amplifier designed for a wide range of applications. It belongs to the TSV99xA family, which includes single, dual, and quad operational amplifiers known for their low voltage operation and rail-to-rail input and output capabilities. This device offers an excellent speed/power consumption ratio, making it ideal for battery-powered, portable, and sensor interface applications.
Key Specifications
| Parameter | Conditions | Min. | Max. | Unit | |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 2.5 | 5.5 | V | ||
| Input Offset Voltage (Vio) | Top = 25 °C | 1.5 | 3 | mV | |
| Input Bias Current (Iib) | Top = 25 °C | 1 | 10 | 100 | pA |
| Gain Bandwidth Product (GBP) | RL = 2 kΩ, CL = 100 pF, f = 100 kHz | 20 | MHz | ||
| Minimum Gain for Stability | Phase margin = 45 °, Rf = 10 kΩ, RL = 2 kΩ, CL = 100 pF | 4 | V/V | ||
| Slew Rate (SR) | RL = 2 kΩ, CL = 100 pF | 10 | V/μs | ||
| Output Current (Iout) | Vo = 2.5 V, Top = 25 °C | 18 | 32 | mA | |
| Supply Current (ICC) | No load, Vout = VCC/2 | 0.78 | 1.1 | mA | |
| ESD Protection | HBM | 5 kV |
Key Features
- Rail-to-Rail Input and Output: Ensures maximum signal range and dynamic performance.
- Low Input Offset Voltage: Up to 1.5 mV max, enhancing precision in signal processing.
- High Bandwidth: 20 MHz gain-bandwidth product, suitable for high-frequency applications.
- Low Power Consumption: Typical supply current of 820 µA, ideal for battery-powered devices.
- High Output Current: Up to 35 mA, supporting a wide range of load conditions.
- Ultra-Low Input Bias Current: 1 pA typical, minimizing input signal distortion.
- ESD Internal Protection: Up to 5 kV HBM, ensuring robustness against electrostatic discharge.
Applications
- Battery-Powered Applications: Suitable for devices requiring low power consumption.
- Portable Devices: Ideal for handheld and mobile devices due to its low power and high performance.
- Signal Conditioning and Active Filtering: Used in various signal processing and filtering applications.
- Medical Instrumentation: Applicable in medical devices requiring high precision and low noise.
- Automotive Applications: Suitable for use in automotive systems due to its robustness and reliability.
Q & A
- What is the supply voltage range for the TSV992AIDT?
The supply voltage range is from 2.5 V to 5.5 V.
- What is the typical input offset voltage of the TSV992AIDT?
The typical input offset voltage is 1.5 mV.
- What is the gain-bandwidth product of the TSV992AIDT?
The gain-bandwidth product is 20 MHz.
- What is the minimum gain for stability in the positive gain configuration?
The minimum gain for stability is 4 V/V.
- What is the slew rate of the TSV992AIDT?
The slew rate is 10 V/μs.
- What is the maximum output current of the TSV992AIDT?
The maximum output current is 35 mA.
- What is the typical supply current of the TSV992AIDT?
The typical supply current is 820 µA.
- Does the TSV992AIDT have ESD protection?
Yes, it has internal ESD protection up to 5 kV HBM.
- What are some common applications of the TSV992AIDT?
Common applications include battery-powered devices, portable devices, signal conditioning, medical instrumentation, and automotive applications.
- What is the operating temperature range of the TSV992AIDT?
The operating temperature range is from -40 °C to 125 °C.
