Overview
The TSV992IYDT, part of the TSV99x family, is a dual operational amplifier produced by STMicroelectronics. This device is characterized by its low voltage operation, rail-to-rail input and output, and an excellent speed/power consumption ratio. It offers a wide bandwidth of 20 MHz and is stable for gains above 4 or below -3, making it suitable for various applications including sensor interfaces, battery-supplied devices, and portable electronics.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Offset Voltage (Vio) | Top = 25 °C | 0.1 | 4.5 | 7.5 | mV |
| Input Offset Current (Iio) | Top = 25 °C | 1 | 10 | 100 | pA |
| Input Bias Current (Iib) | Top = 25 °C | 1 | 10 | 100 | pA |
| Common Mode Rejection Ratio (CMR) | 0 V to 3.3 V, Vout = 1.65 V, Top = 25 °C | 60 | 78 | 55 | dB |
| Large Signal Voltage Gain (Avd) | RL = 10 kΩ, Vout = 0.5 V to 2.8 V, Top = 25 °C | 80 | 89 | 75 | |
| High-Level Output Voltage (VCC - VOH) | RL = 10 kΩ, Tmin < Top < Tmax | 15 | 40 | mV | |
| Low-Level Output Voltage (VOL) | RL = 10 kΩ, Tmin < Top < Tmax | 15 | 40 | mV | |
| Output Current (Iout) | Vo = 3.3 V, Top = 25 °C | 18 | 32 | mA | |
| Supply Current (ICC) | No load, Vout = VCC/2, Tmin < Top < Tmax | 0.8 | 1.1 | mA | |
| Operating Voltage Range | 2.5 V | 5.5 V | V | ||
| Operating Temperature Range | -40 °C | 125 °C | °C |
Key Features
- Low input offset voltage: 1.5 mV max. (A grade)
- Rail-to-rail input and output
- Wide bandwidth: 20 MHz
- Stable for gains above 4 or below -3
- Low power consumption: 820 µA typical
- High output current: 35 mA
- Operating from 2.5 V to 5.5 V
- Low input bias current: 1 pA typical
- ESD internal protection ≥ 5 kV
Applications
The TSV992IYDT is ideal for various applications including:
- Sensor interfaces
- Battery-supplied and portable electronics
- Active filtering
- Industrial and automotive applications due to its robust specifications and temperature range
Q & A
- What is the bandwidth of the TSV992IYDT operational amplifier?
The TSV992IYDT has a wide bandwidth of 20 MHz.
- What is the typical supply current of the TSV992IYDT?
The typical supply current is 820 µA.
- What is the operating voltage range of the TSV992IYDT?
The operating voltage range is from 2.5 V to 5.5 V.
- What is the maximum output current of the TSV992IYDT?
The maximum output current is 35 mA.
- What is the input bias current of the TSV992IYDT?
The input bias current is typically 1 pA.
- What are the typical applications of the TSV992IYDT?
It is used in sensor interfaces, battery-supplied and portable electronics, and active filtering.
- What is the common mode rejection ratio (CMR) of the TSV992IYDT?
The CMR is typically 78 dB at 25 °C.
- What is the operating temperature range of the TSV992IYDT?
The operating temperature range is from -40 °C to 125 °C.
- Does the TSV992IYDT have ESD protection?
Yes, it has internal ESD protection ≥ 5 kV.
- What are the available packages for the TSV992IYDT?
The available packages include SO-8, QFN-8L P 0.5 mm, and MiniSO-8.
