Overview
The TS331ICT is a low-power, single-channel comparator produced by STMicroelectronics. This component is part of the TS33x series, which includes single, dual, and quad micropower and low-voltage comparators. The TS331ICT is designed for low-voltage applications, operating with a supply voltage ranging from 1.6 V to 5 V and featuring low current consumption as low as 20 µA. It is packaged in a compact SC-70-5 package, making it suitable for space-constrained designs. The comparator is also qualified for high-temperature operation and is automotive-grade, meeting AEC-Q100 and AEC-Q101 standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Brand | STMicroelectronics | |
| Comparator Type | Low Power | |
| Mounting Type | Surface Mount | |
| Package Type | SC-70-5 | |
| Power Supply Type | Single | |
| Output Type | Open Drain | |
| Number of Channels per Chip | 1 | |
| Pin Count | 5 | |
| Typical Single Supply Voltage | 1.6 V to 5 V | V |
| Dimensions | 2.2 x 1.35 x 1 mm | mm |
| Minimum Operating Temperature | -40 °C | °C |
| Maximum Operating Temperature | +125 °C | °C |
| Typical CMRR | 74 dB | dB |
| Input Offset Voltage (Max) | 5 mV @ 5 V | mV |
| Input Bias Current (Max) | 0.04 µA @ 5 V | µA |
| Quiescent Current (Max) | 26 µA | µA |
| Propagation Delay (Max) | 720 ns | ns |
| Output Current (Typ) | 93 mA @ 5 V | mA |
Key Features
- Low power consumption: Operating current as low as 20 µA.
- Rail-to-rail inputs: Suitable for low-voltage applications.
- Wide temperature range: Operates from -40 °C to +125 °C.
- Low output saturation voltage and low propagation delay: 210 ns.
- Open-drain output: Allows for external pull-up resistor configuration.
- ESD tolerance: 2 kV HBM/200 V MM.
- Automotive qualified: Meets AEC-Q100 and AEC-Q101 standards.
- Compact packaging: Available in SC-70-5, SOT-353, and other SMD packages.
Applications
- Mobile phones and other portable electronics.
- Notebooks and PDAs.
- Battery-supplied electronics.
- General-purpose portable devices.
- Industrial and automotive applications due to its wide temperature range and automotive qualification.
- Communications equipment and computers.
Q & A
- What is the typical supply voltage range for the TS331ICT?
The TS331ICT operates with a supply voltage ranging from 1.6 V to 5 V.
- What is the maximum operating temperature of the TS331ICT?
The maximum operating temperature is +125 °C).
- What is the typical current consumption of the TS331ICT?
The typical current consumption is as low as 20 µA).
- What type of output does the TS331ICT have?
The TS331ICT has an open-drain output).
- Is the TS331ICT automotive qualified?
Yes, the TS331ICT is automotive qualified, meeting AEC-Q100 and AEC-Q101 standards).
- What is the propagation delay of the TS331ICT?
The propagation delay is up to 720 ns).
- What is the typical CMRR of the TS331ICT?
The typical CMRR is 74 dB).
- What are the dimensions of the TS331ICT package?
The dimensions are 2.2 x 1.35 x 1 mm).
- Is the TS331ICT RoHS compliant?
Yes, the TS331ICT is RoHS compliant and comes in Ecopack3 packages).
- What are some common applications of the TS331ICT?
Common applications include mobile phones, notebooks, battery-supplied electronics, and general-purpose portable devices).
