Overview
The TPS3710DDCT, produced by Texas Instruments, is a wide-supply voltage range voltage detector designed for precision voltage detection. This device is qualified for automotive applications and meets the AEC-Q100 standards with a temperature grade 1 rating, operating from -40°C to 125°C. It features a high-accuracy comparator with an internal 400mV reference and an open-drain output rated to 18V. The TPS3710 is available in 6-pin SOT and WSON packages, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 1.8V to 18V |
| Input Threshold Voltage (VIT+) | 400mV (1% over temperature) |
| Output Type | Open-drain |
| Output Voltage Rating | Up to 18V |
| Output Current Capability | Up to 40mA |
| Temperature Range | -40°C to 125°C |
| Package Options | 6-pin SOT, 6-pin WSON (1.5mm × 1.5mm) |
| Body Size (Nominal) | SOT: 2.90mm × 1.60mm, WSON: 1.50mm × 1.50mm |
Key Features
- High-accuracy rising input threshold of 400mV with 1% accuracy over temperature.
- Built-in hysteresis to filter brief glitches and prevent false triggering.
- Open-drain output rated to 18V, capable of sinking up to 40mA.
- Wide supply voltage range from 1.8V to 18V.
- AEC-Q100 qualified for automotive applications.
- Available in compact 6-pin SOT and WSON packages.
Applications
The TPS3710DDCT is suitable for a wide array of applications, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is ideal for use in automotive electronics.
- Industrial control systems: It can be used to monitor and detect voltage levels in industrial control systems.
- Power management systems: The device is useful in power management circuits where precise voltage detection is crucial.
- Embedded systems: It can be integrated into various embedded systems requiring reliable voltage monitoring.
Q & A
- What is the supply voltage range of the TPS3710DDCT?
The supply voltage range is from 1.8V to 18V. - What is the input threshold voltage of the TPS3710DDCT?
The input threshold voltage (VIT+) is 400mV with 1% accuracy over temperature. - What type of output does the TPS3710DDCT have?
The output is an open-drain type rated to 18V. - What is the maximum current the output can sink?
The output can sink up to 40mA. - What are the package options for the TPS3710DDCT?
The device is available in 6-pin SOT and 6-pin WSON packages. - What is the operating temperature range of the TPS3710DDCT?
The operating temperature range is from -40°C to 125°C. - Is the TPS3710DDCT qualified for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications. - How does the built-in hysteresis function in the TPS3710DDCT?
The built-in hysteresis helps filter brief glitches, preventing false triggering of the output. - Can the input threshold voltage be adjusted using external resistors?
Yes, the input threshold voltage can be set using an external resistor divider network. - What are some common applications of the TPS3710DDCT?
Common applications include automotive systems, industrial control systems, power management systems, and embedded systems.
