The SP705-708/813L series is a family of microprocessor (µA) supervisory circuits that integrate myriad components involved in discrete solutions which monitor power-supply and battery in mP and digital systems.
The SP705-708/813L series will significantly improve system reliability and operational efficiency when compared to solutions obtained with discrete components. The features of the SP705-708/813L series include a watchdog timer, a µP reset, a Power Fail Comparator, and a manual-reset input.
The SP705-708/813L series is ideal for applications in automotive systems, computers, controllers, and intelligent instruments. The SP705-708/813L series is an ideal solution for systems in which critical monitoring of the power supply to the µP and related digital components is demanded.
- Precision voltage monitor:
- RESET pulse width - 200ms
- Independent watchdog timer - 1.6s
- Timeout (SP705/706/813L/813M)
- 60uA maximum supply current
- Debounced TTL/CMOS manual reset input
- RESET asserted down to VCC = 1V
- Voltage monitor for power failure or low battery warning
- Available in 8-pin PDIP, NSOIC, and uSOIC packages
- Pin compatible enhancement to industry standard 705-708/813L series
- Functionally compatible to industry standard 1232 series
Symbols and Footprints
Parts & Purchasing
|Part Number||Pkg Code||RoHS||Min Temp||Max Temp||Status||Buy Now||Order Samples|
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.
|12/12/2018||Product Discontinuation Notice||PDN-18010A Multiple Product Discontinuation Notification_-1033.pdf|
|07/11/2017||Product Discontinuation Notification||PDN_17-0623-01-1033.pdf|
|02/23/2017||Qualification of alternate assembly subcon, ANST, China.||PCN 16-1149-02-01 ANST-1033.pdf|
|02/15/2017||Qualification of alternate assembly subcon, ANST.||PCN 16-1149-02 ANST-1033.pdf|
|07/26/2016||Product discontinuation notification. Discontinued.||PDN 16-0626-01-1033.pdf|
|04/13/2016||Qualification of alternate assembly subcon, JCET.||PCN 16-0207-02 JCET-1033.pdf|
|03/14/2016||Foundry line qualification. Addition of qualified 6 inch wafer processing line in Silan.||PCN 16-0207-04 Silan 6 inch-1033.pdf|
|05/21/2015||Datasheet change. Supply Current specification updated to match industry standard with 3.3V and 5.5V specifications. PFI specification updated. Customers should review PFI resistor divider values. Discontinued products removed from datasheet.||PCN_15-0415-01-1033.pdf|
|07/02/2013||Qualification of an alternate qualified assembly supplier, ASE Chung-Li (Taiwan) for the 8L NSOIC package using copper wire bonding. Material change and alternate assembly supplier qualified.||PCN_12-1107-01-1033.pdf|
|08/29/2011||Material change: Mold compound and die attach material are changed and the listed parts will be fully Green (halogen-free). Migrating to green environment and material standardization.||PCN_11-0810-01-1033.pdf|
|03/23/2010||Alternate qualified assembly supplier Capacity enhancement||PCN_10-0311-01-1033.pdf|
|12/07/2009||Enhancement of NSOIC 8, NSOIC14 and NSOIC16 packages to Green (halogen-free) via Mold Compound & Die Attach Material. Enhance packages to be Green (halogen-free).||PCN_09-0911-01-1033.pdf|
|09/17/2009||Datasheet change. Test conditions for RESET Output Voltage @ max voltage =0.30V is changed From: Vcc =1.1V, Isink =50ua To: Vcc =1.2V, Isink = 100ua||PCN_09-0909-01-1033.pdf|
|09/17/2009||Test conditions for RESET Output Voltage @ max voltage =0.30V is changed. Test standardization.||PCN_090909-01-1033.pdf|
|03/04/2009||Notice of Obsolescence Discontinued by Exar Corporation due to low market demand||PDN_090304-01-1033.pdf|
|02/28/2007||Product Obsolescence Letter and Discontinuation Notification. Discontinued.||POL_022807-1033.pdf|
|02/02/2006||Announcing transfer of certain Power Management and Interface Products from Hillview fabrication and facility to wafer foundary Silan. See attached Product List Power Management and Interface products as listed are being transfer to external wafer foundry, due to cessation of operations of the sipex Hillview Fabrication manufacturing site||PCN-06-0130-37-1033.pdf|
Frequently Asked Questions
In this example, we looked for XRA1201. When you hover over it, it will turn grey and you can click anywhere in the grey box. This brings you to the product page. For example:
Click on Parts & Purchasing, highlighted in yellow above. The screen changes to:
Notice the status column and the “Show obsolete parts” link:
A legend tells you the definition of the different statuses. Click on the “Show obsolete parts” link to see EOL or OBS part numbers along with the Active part numbers:
Another method to find out if a part is OBS or EOL is to click on SUPPORT:
And then Product Change Notifications
Type the part into the search, and click on one of the part numbers from the drop down menu. Then you can look for the Product Discontinuation Notice, which generally is at the top of the list, for example:
If you see this, it tells you that this particular orderable part has been discontinued and when the last order date is, or was. If you click on the file, then you can view the notice we sent about this if you purchased the part in the recent past. It may also advise of a replacement part. When an orderable part first becomes discontinued, Product Discontinuation Notices are sent are sent to those who have purchased the parts in the recent past, if purchased directly, with a dated opportunity to place a last order.