Overview
The TSV992IST is a dual operational amplifier (op-amp) produced by STMicroelectronics. It belongs to the TSV99x family, known for its low voltage operation and rail-to-rail input and output capabilities. This device is designed to offer an excellent speed/power consumption ratio, making it suitable for a wide range of applications, including battery-powered devices, portable electronics, and medical instrumentation.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 2.5 | 5.5 | V | ||
| Operating Temperature Range | -40 | 125 | °C | ||
| Input Offset Voltage (Vio) | Top = 25 °C | 0.1 | 4.5 | 7.5 | mV |
| Input Bias Current (Iib) | Top = 25 °C | 1 | 10 | 100 | pA |
| Common Mode Rejection Ratio (CMR) | 0 V to 5 V, Vout = 2.5 V, Top = 25 °C | 62 | 82 | 57 | dB |
| Gain Bandwidth Product (GBP) | RL = 2 kΩ, CL = 100 pF, f = 100 kHz, Top = 25 °C | 20 | MHz | ||
| Slew Rate (SR) | RL = 2 kΩ, CL = 100 pF, Top = 25 °C | 10 | V/μs | ||
| Output Current (Iout) | Vo = 5 V, Top = 25 °C | 18 | 32 | 16 | mA |
| Supply Current (ICC) per Channel | No load, Vout = VCC/2, Top = 25 °C | 0.78 | 1.1 | mA | |
| Package | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | ||||
| Number of Pins | 8 |
Key Features
- Rail-to-Rail Input and Output: The TSV992IST offers full rail-to-rail input and output capabilities, ensuring that the device can operate effectively across the entire supply voltage range.
- Low Input Offset Voltage: With a maximum input offset voltage of 4.5 mV (7.5 mV over the full temperature range), this op-amp provides high precision in signal processing.
- Wide Bandwidth: The device features a gain-bandwidth product of 20 MHz, making it suitable for high-frequency applications.
- Low Power Consumption: It consumes a typical supply current of 1.1 mA per channel, which is beneficial for battery-powered and low-power applications.
- High Output Current: The TSV992IST can source or sink up to 35 mA, making it capable of driving loads that require significant current.
- Low Input Bias Current: With an input bias current of 1 pA typical, this op-amp is ideal for applications where minimal current draw from the input is crucial.
- ESD Protection: The device includes internal ESD protection of ≥ 5 kV, enhancing its robustness against electrostatic discharge.
Applications
- Battery-Powered Applications: The low power consumption and wide supply voltage range make the TSV992IST suitable for battery-powered devices.
- Portable Devices: Its compact package and low power consumption are ideal for portable electronics.
- Signal Conditioning and Active Filtering: The device's high precision and wide bandwidth make it suitable for signal conditioning and active filtering applications.
- Medical Instrumentation: The TSV992IST is used in medical instrumentation due to its high accuracy and stability.
- Automotive Applications: Its robustness and wide operating temperature range make it suitable for automotive applications.
Q & A
- What is the supply voltage range of the TSV992IST?
The supply voltage range is from 2.5 V to 5.5 V.
- What is the typical input offset voltage of the TSV992IST?
The typical input offset voltage is 4.5 mV.
- What is the gain-bandwidth product of the TSV992IST?
The gain-bandwidth product is 20 MHz.
- What is the maximum output current of the TSV992IST?
The maximum output current is 35 mA.
- What is the typical supply current per channel of the TSV992IST?
The typical supply current per channel is 1.1 mA.
- What are the package options for the TSV992IST?
The package options are 8-TSSOP and 8-MSOP (0.118, 3.00mm Width).
- What is the operating temperature range of the TSV992IST?
The operating temperature range is from -40°C to 125°C.
- Does the TSV992IST have ESD protection?
Yes, it has internal ESD protection of ≥ 5 kV.
- What are some common applications of the TSV992IST?
Common applications include battery-powered devices, portable electronics, signal conditioning, medical instrumentation, and automotive applications.
- What is the input bias current of the TSV992IST?
The input bias current is 1 pA typical.
