Features
- Power-on reset (POR) generator with a 20ms delay time
- Supports real-time in-system configuration
- Includes an open-drain watchdog output
- Operates within a voltage range of +2.3V to +5.5V
- Typical low quiescent current of 2μA
- Fixed threshold voltage of 400mV for standard voltage rails
- Features a manual reset (MR) input
- Provides an open-drain reset output
- Functionality maintained within a temperature range of -40°C to 85°C
- ESD performance ratings: HBM at 2000V, CDM at 1000V
- Compact STQFN-14 package measuring 1.6mm x 2.0mm, with an IC net weight of 4.5mg
- Designed for low power consumption
- Complies with Pb-free and RoHS standards
- Halogen-free
- Configurable without external components
SLG7SV47663V Block Diagram
Description
The SLG7SV47663 was developed to monitor a 400mV system voltage for microprocessor supervisory circuits. Its main function is to assert an open-drain reset signal, which occurs in two cases: when the sense voltage drops below the threshold or when a logic low is asserted on the manual reset (MR) pin. When the sense voltage and manual reset return from their respective reset conditions, the reset output remains low for 20ms. The SLG7SV47663 device provides a low typical quiescent current of 2μA, making it well-suited for battery-powered applications.
Applications
- Desktop computers and notebooks
- Microcontroller applications or DSP
- PDAs and handheld products
- FPGA and ASIC applications
- Portable and battery-powered products
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