Diodes Incorporated APX810S-29SA-7 Microprocessor Reset Circuit

The APX810S-29SA-7 from Diodes Incorporated is a highly reliable, precision microprocessor (μP) supervisory circuit designed to monitor power supplies in digital systems. It provides a significant function in ensuring system integrity during power-up, operation, and power-down. This particular component is essential for applications that require a stable and reliable system reset.

Key Features:

• Precision Monitoring: This device features a precision voltage monitor tailored for 2.93V power supplies, ensuring that the system operates within safe voltage levels.
• Power-On Reset Generator: The automatic reset generation on power-up guarantees that the μP boots up in a predictable state every time.
• Manual Reset Input: An additional manual reset input allows for a system reset to be triggered externally whenever necessary.
• Low Power Consumption: With its low power consumption, the APX810S-29SA-7 contributes to the overall energy efficiency of the system it's integrated into.
• Reset Timeout: It provides a 140 ms minimum power-on reset pulse width, which ensures adequate time for the system to stabilize before operation commences.
• High Accuracy: The reset threshold accuracy is maintained at ±1.5% at room temperature, providing reliable performance across a range of conditions.
• Temperature Range: The operating temperature range of -40°C to +105°C accommodates diverse working environments and applications.

Applications:

The APX810S-29SA-7 is a versatile component suitable for a broad array of applications, including:

• Computers and Controllers
• Embedded Systems
• Portable/Battery-powered Equipment
• Intelligent Instruments
• Industrial Equipment

Package and Availability:

The device is available in a space-saving SOT23 package, which is ideal for use in space-constrained applications. The part number APX810S-29SA-7 denotes the RoHS-compliant version, with a "7" suffix indicating the packaging type. It is available in tape and reel format, facilitating easy integration into automated manufacturing processes.

As a product of Diodes Incorporated, a leading manufacturer in the semiconductor market, the APX810S-29SA-7 is backed by robust technical support and the assurance of high manufacturing standards, making it a reliable choice for critical system monitoring applications.