Overview
The TSV631IYLT from STMicroelectronics is a single operational amplifier designed for low-voltage, low-power applications. It is part of the TSV631 series, which offers rail-to-rail input and output, making it ideal for precision applications in battery-powered devices and portable equipment. The device operates over a wide supply voltage range of 1.5 V to 5.5 V, ensuring extended battery life and versatility in various environments.
The TSV631IYLT features a low offset voltage, low power consumption, and high output current, making it suitable for sensor interfaces, active filtering, and medical instrumentation. Its compact packaging options, such as DFN6 and SC70-6, make it a convenient choice for space-constrained designs.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Supply Voltage | 1.5 to 5.5 | V |
| Offset Voltage | 0.5 (A version), 3 (standard version) | mV |
| Supply Current | 60 | µA |
| Gain Bandwidth Product | 880 | kHz |
| Slew Rate | 0.25 to 0.34 | V/μs |
| Input Bias Current | 1 to 10 | pA |
| Output Current | 63 | mA |
| Operating Temperature Range | -40 to 125 | °C |
| Shutdown Current | 5 | nA |
Key Features
- Low Offset Voltage: Up to 0.5 mV for the A version, ensuring high precision.
- Low Power Consumption: Typical supply current of 60 µA at 5 V.
- Rail-to-Rail Input/Output: Allows for full use of the supply voltage range.
- High Output Current: Up to 63 mA at VCC = 5 V.
- Low Input Bias Current: As low as 1 pA.
- Unity Gain Stability: Stable for capacitive loads up to 100 pF.
- Low Power Shutdown Mode: Current consumption as low as 5 nA in shutdown mode.
- Extended Temperature Range: Operates from -40 °C to 125 °C.
Applications
- Battery-Powered Applications: Ideal for extending battery life in portable devices.
- Portable Devices: Suitable for handheld and mobile equipment.
- Active Filtering: Used in signal processing and filtering applications.
- Medical Instrumentation: Precision requirements make it suitable for medical devices.
- Sensor Interfaces: Used in various sensor applications requiring precision and low power consumption.
Q & A
- What is the supply voltage range of the TSV631IYLT?
The supply voltage range is from 1.5 V to 5.5 V.
- What is the typical supply current of the TSV631IYLT at 5 V?
The typical supply current is 60 µA.
- What is the maximum output current of the TSV631IYLT?
The maximum output current is 63 mA at VCC = 5 V.
- Does the TSV631IYLT have a shutdown feature?
No, the TSV631 does not have a shutdown feature; this is available in the TSV630 series.
- What is the operating temperature range of the TSV631IYLT?
The operating temperature range is from -40 °C to 125 °C.
- What are the typical applications of the TSV631IYLT?
Typical applications include battery-powered devices, portable equipment, active filtering, and medical instrumentation.
- What is the gain bandwidth product of the TSV631IYLT?
The gain bandwidth product is typically 880 kHz.
- Is the TSV631IYLT unity gain stable?
- What is the input bias current of the TSV631IYLT?
The input bias current is as low as 1 pA.
- What are the packaging options for the TSV631IYLT?
Packaging options include DFN6 and SC70-6.
