Overview
The TSV911IDT is a wide-bandwidth operational amplifier (op-amp) from STMicroelectronics, designed for low voltage operation and featuring rail-to-rail input and output. This device offers an excellent speed/power consumption ratio, making it suitable for a variety of applications. The TSV911IDT operates from a supply voltage range of 2.5 V to 5.5 V and is unity gain stable, with a high gain-bandwidth product of 8 MHz while consuming only 1.1 mA maximum at 5 V. It is ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage | 2.5 | - | 5.5 | V |
| Gain-Bandwidth Product | - | 8 | - | MHz |
| Supply Current (per channel) | 0.78 | 1.1 | 1.1 | mA |
| Input Offset Voltage | 0.1 | 4.5 | 7.5 | mV |
| Input Bias Current | 1 | 10 | 100 | pA |
| High-Level Output Voltage | 15 | 40 | 40 | mV |
| Low-Level Output Voltage | 15 | 40 | 40 | mV |
| Output Current (Source/Sink) | 18 | 32/35 | 16 | mA |
| Operating Temperature Range | -40 | - | 125 | °C |
Key Features
- Rail-to-rail input and output
- Wide bandwidth with an 8 MHz gain-bandwidth product
- Low power consumption: 820 µA typical at 5 V
- Unity gain stability
- High output current: up to 35 mA
- Low input bias current: 1 pA typical
- Low input offset voltage: 1.5 mV maximum (A grade)
- ESD internal protection ≥ 5 kV
- Latch-up immunity
Applications
The TSV911IDT is ideal for various applications, including:
- Sensor interfaces
- Battery-supplied and portable applications
- Active filtering
- Industrial, automotive, and consumer electronics
Q & A
- What is the supply voltage range of the TSV911IDT?
The TSV911IDT operates from a supply voltage range of 2.5 V to 5.5 V.
- What is the gain-bandwidth product of the TSV911IDT?
The gain-bandwidth product of the TSV911IDT is 8 MHz.
- What is the typical supply current of the TSV911IDT at 5 V?
The typical supply current is 1.1 mA at 5 V.
- What is the input offset voltage of the TSV911IDT?
The input offset voltage is 0.1 mV to 7.5 mV.
- What is the input bias current of the TSV911IDT?
The input bias current is 1 pA to 100 pA.
- What is the maximum output current of the TSV911IDT?
The maximum output current is up to 35 mA.
- Does the TSV911IDT have ESD protection?
- What are the typical applications of the TSV911IDT?
The TSV911IDT is ideal for sensor interfaces, battery-supplied and portable applications, and active filtering.
- What are the available packages for the TSV911IDT?
The TSV911IDT is available in SO-8 and SOT23-5L packages.
- Is the TSV911IDT suitable for automotive applications?
