Overview
The TSV992IDT, part of the TSV99x family from STMicroelectronics, is a dual operational amplifier known for its low voltage operation and rail-to-rail input and output capabilities. This device offers an excellent speed/power consumption ratio, featuring a 20 MHz gain-bandwidth while consuming only 1.1 mA maximum at 5 V. It is ideal for applications such as sensor interfaces, battery-supplied and portable devices, and active filtering due to its low input bias current and high output current.
Key Specifications
| Parameter | Conditions | Min. | 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 |
| Gain-Bandwidth Product | - | - | 20 | - | MHz |
| Operating Voltage Range | - | 2.5 | - | 5.5 | V |
| Output Current | - | - | 35 | - | mA |
| Operating Temperature Range | - | -40 | - | 125 | °C |
| Package | - | - | - | SO-8, QFN-8L P 0.5 mm, MiniSO-8 | - |
Key Features
- Low input offset voltage: 1.5 mV max. (A grade)
- Rail-to-rail input and output
- Wide bandwidth of 20 MHz
- Stable for gain ≥ 4 or ≤ -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
- Internal ESD protection ≥ 5 kV
Applications
The TSV992IDT is suitable for a variety of applications, including:
- Sensor interfaces
- Battery-supplied and portable devices
- Active filtering
- Industrial and automotive applications due to its robust specifications and temperature range
Q & A
- What is the gain-bandwidth product of the TSV992IDT? The gain-bandwidth product is 20 MHz.
- What is the typical power consumption of the TSV992IDT at 5 V? The typical power consumption is 820 µA.
- What is the maximum output current of the TSV992IDT? The maximum output current is 35 mA.
- What is the operating voltage range of the TSV992IDT? The operating voltage range is from 2.5 V to 5.5 V.
- What are the available packages for the TSV992IDT? The available packages include SO-8, QFN-8L P 0.5 mm, and MiniSO-8.
- What is the typical input bias current of the TSV992IDT? The typical input bias current is 1 pA.
- Does the TSV992IDT have internal ESD protection? Yes, it has internal ESD protection ≥ 5 kV.
- What are the typical applications of the TSV992IDT? Typical applications include sensor interfaces, battery-supplied and portable devices, and active filtering.
- What is the operating temperature range of the TSV992IDT? The operating temperature range is from -40 °C to 125 °C.
- Is the TSV992IDT RoHS compliant? Yes, it is RoHS compliant with an Ecopack3 grade.
