Overview
The TSV994AIYDT from STMicroelectronics is part of the TSV99x and TSV99xA family of operational amplifiers. These devices are designed for low voltage operation and feature rail-to-rail input and output. They offer an excellent speed/power consumption ratio, making them ideal for various applications including sensor interfaces, battery-supplied and portable devices, and active filtering. The TSV994AIYDT is a quad operational amplifier, providing multiple channels in a single package, which is beneficial for complex signal processing and conditioning tasks.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.5 to 5.5 | V |
| Input Offset Voltage | 0.1 to 7.5 (TSV99x), 1.5 (TSV99xA) | mV |
| Gain-Bandwidth Product | 20 MHz | MHz |
| Minimum Gain for Stability | ≥ 4 or ≤ -3 | V/V |
| Power Consumption | 820 µA (typ.), 1.1 mA (max.) at 5 V | mA |
| Output Current | 35 mA | mA |
| Input Bias Current | 1 pA (typ.) | pA |
| ESD Protection | ≥ 5 kV | kV |
| Operating Temperature | -40 to 125 °C (Industrial), -40 to 150 °C (Automotive) | °C |
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, 1.1 mA maximum at 5 V
- 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
- Latch-up immunity
Applications
- Battery-powered applications
- Portable devices
- Signal conditioning and active filtering
- Medical instrumentation
- Automotive applications
- Sensor interfaces
Q & A
- What is the supply voltage range for the TSV994AIYDT?
The supply voltage range is from 2.5 V to 5.5 V.
- What is the gain-bandwidth product of the TSV994AIYDT?
The gain-bandwidth product is 20 MHz.
- What is the minimum gain required for stability?
The minimum gain required for stability is ≥ 4 or ≤ -3.
- What is the typical power consumption of the TSV994AIYDT at 5 V?
The typical power consumption is 820 µA, with a maximum of 1.1 mA at 5 V.
- What is the maximum output current of the TSV994AIYDT?
The maximum output current is 35 mA.
- What is the input bias current of the TSV994AIYDT?
The input bias current is 1 pA typical.
- Does the TSV994AIYDT have ESD protection?
- What are the common applications of the TSV994AIYDT?
- What is the operating temperature range for the TSV994AIYDT?
The operating temperature range is -40 to 125 °C for Industrial grade and -40 to 150 °C for Automotive grade.
- How many channels does the TSV994AIYDT have?
The TSV994AIYDT is a quad operational amplifier, meaning it has four channels.
