Overview
Information | Low Power Microprocessor Supervisory Circuits |
---|---|
# of Channels | 1 |
VCC MIN (V) | 1 |
VCC MAX (V) | 5.5 |
Reset Threshold (V) | 2.93 |
Reset Output | Active-low |
Output Driver Type | Push-pull |
Reset Accuracy (mV) | 125 |
Special Features | Watchdog Timer, Manual Reset, Power Fail-Low Battery Indicator |
Watchdog Timeout (s) | 1.6 |
Reset Time Delay (ms) | 200 |
Temperature Range (°C) | 0 to 70,-40 to 85 |
Package | MSOP-8, NSOIC-8 |
IQ (µA) typ | 25 |
The SP706R/S/T and SP708R/S/T series is a family of microprocessor (µP) supervisory circuits that integrate the myriad components required by discrete solutions which monitor power-supplies and batteries in µP and digital systems.
The SP706R/S/T and SP708R/S/T series significantly improve system reliability and operational efficiency when compared to solutions using discrete components. The features of the SP706R/S/T and SP708R/S/T series include a watchdog timer, a µP reset, a power fail comparator and a manual-reset input.
The SP706R/S/T and SP708R/S/T series is ideal for 3.0V or 3.3V applications in automotive systems, computers, controllers, and intelligent instruments. The SP706R/S/T and SP708R/S/T series is an ideal solution for systems in which critical monitoring of the power supply to the µP and related digital components is required.
- Precision low voltage monitor
- 200ms reset pulse width
- SP706R/S/T: active low
- SP708R/S/T: active high and active low
- Independent watchdog timer
- 1.6s timeout (SP706R/S/T)
- Enable/disable function
- 40µA maximum supply current
- Debounced TTL/CMOS manual reset input
- Reset asserted down to VCC=1V
- VCC glitch immunity
- Voltage monitor for power failure or low battery warning
- 8-Pin NSOIC and MSOP packages
- Pin compatible with industry standards 706R/S/T and 708R/S/T
Documentation & Design Tools
Type | Title | Version | Date | File Size |
---|---|---|---|---|
Data Sheets | SP706R/S/T - SP708R/S/T 3.0V/3.3V Low Power Microprocessor Supervisory Circuits | 3.0.2 | October 2019 | 978.1 KB |
Application Notes | AN200, Downloading and Installing CAD Symbols and Footprints with Ultra Librarian | April 2019 | 1.2 MB | |
Product Flyers | Power Management & Interface Products for Cable, Satellite and IP STB/Home Gateway | March 2018 | 2 MB | |
Product Brochures | Power Management Brochure | May 2024 | 7.1 MB | |
Symbols & Footprints | SP706SCU-L/TR CAD File (.bxl) | September 2018 | 80.2 KB | |
Symbols & Footprints | SP706SEN-L/TR CAD File (.bxl) | September 2018 | 75.5 KB |
Quality & RoHS
Part Number | RoHS | Exempt | RoHS | Halogen Free | REACH | TSCA | MSL Rating / Peak Reflow | Package |
---|---|---|---|---|---|---|---|
SP706SEN-L/TR | N | Y | Y | Y | Y | L1 / 260ᵒC | NSOIC8 |
SP706SCU-L/TR | N | Y | Y | Y | Y | L1 / 260ᵒC | MSOP8 |
Click on the links above to download the Certificate of Non-Use of Hazardous Substances.
Parts & Purchasing
Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | Buy Now | Order Samples | PDN |
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SP706SCN | NSOIC8 | 0 | 70 | OBS | ||||
SP706SCN-L | NSOIC8 | 0 | 70 | OBS | SP706SCN/TR | |||
SP706SCN-L/TR | NSOIC8 | 0 | 70 | OBS | SP706SCU-L/TR | |||
SP706SCN/TR | NSOIC8 | 0 | 70 | OBS | Order | |||
SP706SCU | MSOP8 | 0 | 70 | OBS | ||||
SP706SCU-L | MSOP8 | 0 | 70 | OBS | SP706SCU-L/TR | |||
SP706SCU-L/TR | MSOP8 | 0 | 70 | Active | Order | |||
SP706SEN | NSOIC8 | -40 | 85 | OBS | ||||
SP706SEN-L | NSOIC8 | -40 | 85 | OBS | SP706SEN-L/TR | |||
SP706SEN-L/TR | NSOIC8 | -40 | 85 | Active | Order | |||
SP706SEN/TR | NSOIC8 | -40 | 85 | OBS | ||||
SP706SEP-L | PDIP8 | -40 | 85 | OBS | ||||
SP706SEU-L | MSOP8 | -40 | 85 | OBS | SP706SCU-L/TR | |||
SP706SEU-L/TR | MSOP8 | -40 | 85 | OBS | SP706SCU-L/TR | |||
SP706SEU/TR | MSOP8 | -40 | 85 | OBS |
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Packaging
Pkg Code | Details | Quantities | Dimensions |
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NSOIC8 |
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PDIP8 |
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MSOP8 |
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Notifications
FAQs & Support
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