Overview
The TS334IDT, part of the TS33x series from STMicroelectronics, is a quad micropower and low-voltage comparator. This device is designed to operate with a supply voltage ranging from 1.6 V to 5 V, making it highly versatile for various low-voltage applications. The TS334IDT is characterized by its low current consumption, typically 20 µA, and its ability to function over a wide temperature range from -40 °C to +125 °C. Its rail-to-rail inputs and low output saturation voltage make it an ideal choice for general-purpose portable devices and other battery-supplied electronics.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 1.6 | - | 5.0 | V |
| Operating Temperature Range | -40 | - | +125 | °C |
| Supply Current (No Load, Output Low) | 20 | 26 | 30 | µA |
| Input Offset Voltage | 0.5 | 5 | 6 | mV |
| Input Bias Current | 25 | 40 | 100 | nA |
| Output Voltage Low (ISINK = 1 mA) | 24 | 30 | 50 | mV |
| Propagation Delay (High to Low, Overdrive = 100 mV) | 220 | - | 320 | ns |
| ESD Tolerance | - | - | 2 kV HBM/200 V MM | - |
Key Features
- Low Power Consumption: Typical current consumption 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: Ensures efficient output performance.
- Low Propagation Delay: Fast response times, typically 210 ns.
- Open-Drain Output: Flexible output configuration.
- ESD Tolerance: 2 kV HBM/200 V MM, enhancing reliability.
- Compact Packages: Available in SOT23-5, SC70-5, and other space-saving packages.
Applications
- Mobile Phones: Ideal for power-sensitive mobile devices.
- Notebooks and PDAs: Suitable for portable electronics requiring low power consumption.
- Battery-Supplied Electronics: Perfect for devices powered by batteries.
- General-Purpose Portable Devices: Versatile for various low-voltage applications.
- Automotive Electronics: Qualified for use in automotive environments.
Q & A
- What is the supply voltage range for the TS334IDT?
The TS334IDT operates with a supply voltage ranging from 1.6 V to 5 V.
- What is the typical current consumption of the TS334IDT?
The typical current consumption is as low as 20 µA.
- What is the operating temperature range for the TS334IDT?
The device operates from -40 °C to +125 °C.
- Does the TS334IDT have rail-to-rail inputs?
- What is the propagation delay for the TS334IDT?
The propagation delay is typically 210 ns.
- Is the TS334IDT ESD tolerant?
- In what packages is the TS334IDT available?
The TS334IDT is available in SOT23-5, SC70-5, and other compact packages.
- What are some common applications for the TS334IDT?
- Is the TS334IDT automotive qualified?
- What is the output configuration of the TS334IDT?
