Overview
The TS3021AILT is a high-speed single comparator from STMicroelectronics, designed for applications requiring fast response times and low power consumption. This component is part of the TS3021 and TS3021A series, which are known for their rail-to-rail inputs and push-pull outputs. The TS3021AILT operates over a wide supply voltage range from 2 to 5 V and can function across a broad temperature range of -40 °C to 125 °C, making it suitable for various industrial and automotive applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2 to 5 | V |
| Operating Temperature Range | -40 to 125 | °C |
| Propagation Delay | 38 | ns |
| Current Consumption | 73 | µA |
| Input Offset Voltage | 0.5 to 6 | mV |
| Input Offset Voltage Drift | 3 to 20 | µV/°C |
| Input Bias Current | 1 to 160 | nA |
| ESD Tolerance | 5 kV HBM, 300 V MM | |
| Package Type | SOT23-5, SC70-5 |
Key Features
- Rail-to-Rail Inputs: Allows the comparator to operate with input signals that range from the negative supply voltage to the positive supply voltage.
- Push-Pull Outputs: Provides a full output swing, making it suitable for driving various loads.
- Low Power Consumption: Micropower consumption as low as 73 µA, ideal for battery-powered and energy-efficient applications.
- High-Speed Response: Fast propagation delay of 38 ns, making it suitable for high-speed sampling systems and other time-critical applications.
- Wide Temperature Range: Operates from -40 °C to 125 °C, making it suitable for harsh environmental conditions.
- High ESD Tolerance: Withstands 5 kV HBM and 300 V MM, ensuring robustness against electrostatic discharge.
- Small Packages: Available in SOT23-5 and SC70-5 packages, ideal for space-constrained designs.
Applications
- Telecom: Suitable for signal conditioning and high-speed data transmission systems.
- Instrumentation: Used in various measurement and monitoring instruments due to its high accuracy and speed.
- Signal Conditioning: Ideal for conditioning signals in analog circuits.
- High-Speed Sampling Systems: Used in applications requiring fast and accurate signal comparison.
- Portable Communication Systems: Suitable for battery-powered communication devices due to its low power consumption.
- Automotive Systems: Qualified and characterized according to AEC Q100 and Q003, making it suitable for automotive applications.
Q & A
- What is the supply voltage range of the TS3021AILT?
The supply voltage range of the TS3021AILT is from 2 to 5 V.
- What is the operating temperature range of the TS3021AILT?
The operating temperature range is from -40 °C to 125 °C.
- What is the propagation delay of the TS3021AILT?
The propagation delay is 38 ns.
- How much current does the TS3021AILT consume?
The current consumption is as low as 73 µA.
- What are the input offset voltage and drift specifications?
The input offset voltage is 0.5 to 6 mV, and the drift is 3 to 20 µV/°C.
- What is the ESD tolerance of the TS3021AILT?
The ESD tolerance is 5 kV HBM and 300 V MM.
- In what packages is the TS3021AILT available?
The TS3021AILT is available in SOT23-5 and SC70-5 packages.
- What are some typical applications of the TS3021AILT?
Typical applications include telecom, instrumentation, signal conditioning, high-speed sampling systems, and portable communication systems.
- Is the TS3021AILT suitable for automotive applications?
Yes, it is qualified and characterized according to AEC Q100 and Q003, making it suitable for automotive applications.
- What is the significance of the rail-to-rail input feature?
The rail-to-rail input feature allows the comparator to operate with input signals that range from the negative supply voltage to the positive supply voltage, enhancing its versatility in various applications.
