Overview
The STM6710KWB6F is a precision voltage monitoring supervisor produced by STMicroelectronics. This device is designed to monitor up to four different supply voltages, making it highly suitable for multi-voltage systems. It combines high accuracy reset threshold options with low power consumption, making it an ideal choice for various electronic applications. The STM6710KWB6F is available in a small 6-pin SOT23 package, which helps in reducing board space requirements and increasing system reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| V1IN (Monitored Voltage 1) | 1.8 V | V |
| V2IN (Monitored Voltage 2 and Power Supply) | 3.3 V | V |
| V3IN (Monitored Voltage 3) | Adjustable | V |
| V4IN (Monitored Voltage 4) | Adjustable | V |
| Reset Threshold Tolerance | -10% | % |
| Power Supply Tolerance | 5% | % |
| Operating Temperature Range | -40 to 85 °C | °C |
| Package Type | SOT23-6 | - |
| Reset Timeout Period | 200 ms (typical) | ms |
| Propagation Delay | 30 µs (typical) | µs |
| Input Current | < 35 µA | µA |
| RESET Output Type | Open drain with weak internal pull-up (10 µA) | - |
Key Features
- Accurate monitoring of up to four supply voltages with factory-set reset threshold options for 1.8 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V.
- Low power consumption (< 35 µA).
- Adjustable input threshold voltage (typically 0.62 V) with a resistor divider network.
- Open drain RESET output with a weak internal pull-up (10 µA).
- Extended reset timeout period of typically 200 ms.
- Immune to power supply transients.
- Small 6-pin SOT23 package.
- RoHS compliant.
Applications
- Telecommunications.
- Set-top boxes.
- Networking equipment.
- Server/workstations.
- Desktop and notebook computers.
- Data storage equipment.
Q & A
- What is the primary function of the STM6710KWB6F? The primary function of the STM6710KWB6F is to monitor up to four different supply voltages and assert a reset signal if any of the monitored voltages fall below their respective threshold levels.
- What are the available reset threshold options for the STM6710KWB6F? The STM6710KWB6F offers factory-set reset threshold options for 1.8 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V with -5% and -10% tolerances.
- What is the typical reset timeout period for the STM6710KWB6F? The typical reset timeout period for the STM6710KWB6F is 200 ms.
- How does the STM6710KWB6F handle power supply transients? The STM6710KWB6F is immune to brief power supply transients.
- What is the package type of the STM6710KWB6F? The STM6710KWB6F is available in a 6-pin SOT23 package.
- Is the STM6710KWB6F RoHS compliant? Yes, the STM6710KWB6F is RoHS compliant.
- What is the operating temperature range of the STM6710KWB6F? The operating temperature range of the STM6710KWB6F is -40 to 85 °C.
- How does the adjustable input threshold voltage work? The adjustable input threshold voltage can be set using an external resistor divider network, with a typical threshold voltage of 0.62 V.
- What type of output does the RESET signal have? The RESET output is an open drain with a weak internal pull-up (10 µA).
- What are some common applications of the STM6710KWB6F? Common applications include telecommunications, set-top boxes, networking equipment, server/workstations, desktop and notebook computers, and data storage equipment.
