Overview
The TL7705ACD1013TRA is a high-performance voltage supervisor IC manufactured by STMicroelectronics. This product is designed to monitor and control power supply voltages in various electronic systems, ensuring reliable operation by providing reset signals during power-up, power-down, and brownout conditions. The TL7705ACD1013TRA is widely used in applications requiring precise voltage monitoring and system reset functionality. Its compact design and robust performance make it a popular choice for industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.5 to 40 | V | Wide operating range |
| Reset Threshold Accuracy | ±2 | % | High precision |
| Operating Temperature Range | -40 to 85 | °C | Industrial-grade |
| Output Type | Active Low | - | Open-drain |
| Package | SO-8 | - | Surface mount |
| Quiescent Current | 35 | µA | Low power consumption |
| Reset Timeout Period | 100 | ms | Adjustable |
Key Features
- Wide supply voltage range (1.5V to 40V) for versatile applications.
- High reset threshold accuracy (±2%) for reliable system monitoring.
- Industrial-grade operating temperature range (-40°C to 85°C).
- Active low, open-drain output for flexible system integration.
- Low quiescent current (35µA) for energy-efficient designs.
- Compact SO-8 package for space-constrained applications.
Applications
The TL7705ACD1013TRA is ideal for a wide range of applications, including:
- Industrial Automation: Ensures reliable system reset in PLCs and control systems.
- Automotive Electronics: Monitors power supply stability in vehicle control units.
- Consumer Electronics: Provides voltage supervision in smart home devices and appliances.
- Embedded Systems: Guarantees stable operation in microcontrollers and IoT devices.
Q & A
1. What is the purpose of the TL7705ACD1013TRA?
The TL7705ACD1013TRA is a voltage supervisor IC that monitors power supply voltages and provides reset signals to ensure system reliability during power-up, power-down, and brownout conditions.
2. What is the operating voltage range of this IC?
The TL7705ACD1013TRA operates within a wide voltage range of 1.5V to 40V.
3. How accurate is the reset threshold?
The reset threshold accuracy is ±2%, ensuring precise voltage monitoring.
4. What is the output type of the TL7705ACD1013TRA?
It features an active low, open-drain output for flexible integration.
5. What is the operating temperature range?
The IC operates reliably in temperatures ranging from -40°C to 85°C.
6. What package does this IC come in?
The TL7705ACD1013TRA is available in an SO-8 surface-mount package.
7. Is this IC suitable for automotive applications?
Yes, it is designed to meet the requirements of automotive electronics.
8. What is the quiescent current of the TL7705ACD1013TRA?
The quiescent current is 35µA, making it energy-efficient.
9. Can the reset timeout period be adjusted?
Yes, the reset timeout period is adjustable up to 100ms.
10. Where can I find the datasheet for this IC?
The datasheet is available on the official STMicroelectronics website or through authorized distributors like Digi-Key and Mouser.
