SP690S

Low Power Microprocessor Supervisory with Battery Switch-Over
Data Sheets OBS (Obsolete)

Overview

Information Low Power Microprocessor Supervisory with Battery Switch-Over
# of Channels 1
VCC MIN (V) 1
VCC MAX (V) 5.5
Reset Threshold (V) 2.925
Reset Output Active-low
Output Driver Type Push-pull
Reset Accuracy (mV) 75
Special Features Wachdog Timer,B ack-up Battery Switchover, 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 NCOIC-8
IQ (µA) typ 25
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The SP690T/S/R, SP802T/S/R, SP804T/S/R and SP805T/S/R are a family of microprocessor (µP) supervisory circuits that integrate the myriad of components required by discrete solutions to monitor power supplies and battery-control functions in µP and digital systems. Devices in the series will significantly improve system reliability and operational efficiency when compared to discrete solutions.

  • Reset asserted down to Vcc = 1V
  • Reset time delay - 200ms
  • Watchdog timer - 1.6 sec timeout
  • 40µA maximum operating supply current
  • 1µA maximum battery backup current
  • Power switching
    • 50mA output in VCC mode (1.5Ω)
    • 10mA output in battery mode (15Ω)
  • Battery can exceed Vcc in normal operation
  • Precision voltage monitor for power fail or low battery warning
  • Available in 8-pin SO and DIP packages
  • RESET Threshold:
    • SP690A: 4.65V
    • SP690S: 2.925V
    • SP690T: 3.075V

    Documentation & Design Tools

    Type Title Version Date File Size
    Data Sheets sp690_805 Datasheet 1.0.0 October 2006 218.3 KB
    Application Notes AN200, Downloading and Installing CAD Symbols and Footprints with Ultra Librarian April 2019 1.2 MB
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    Parts & Purchasing

    Part Number Pkg Code Min Temp Max Temp Status Suggested Replacement PDN
    SP690SCN NSOIC8 0 70 OBS
    SP690SCN-L NSOIC8 0 70 OBS
    SP690SCN-L/TR NSOIC8 0 70 OBS
    SP690SCN/TR NSOIC8 0 70 OBS
    SP690SCP PDIP8 0 70 OBS
    SP690SCP-L PDIP8 0 70 OBS
    SP690SEN NSOIC8 -40 85 OBS
    SP690SEN-L NSOIC8 -40 85 OBS
    SP690SEN-L/TR NSOIC8 -40 85 OBS SP690AEN-L
    SP690SEN/TR NSOIC8 -40 85 OBS
    SP690SEP PDIP8 -40 85 OBS
    SP690SEP-L PDIP8 -40 85 OBS
    SP690SXN NSOIC8 -40 85 OBS
    SP690SXN-1 NSOIC8 -40 85 OBS
    SP690SXN-2 NSOIC8 -40 85 OBS
    SP690SXP PDIP8 -40 85 OBS
    SP690SXP-1 PDIP8 -40 85 OBS
    SP690SXP-2 PDIP8 -40 85 OBS
    Show obsolete parts
    Part Status Legend
    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 PDF
    NSOIC8
    • JEDEC Reference: MS-012
    • MSL Pb-Free: L1 @ 260ºC
    • MSL SnPb Eutectic: n/a
    • ThetaJA: 128.4ºC/W (std); 96.8ºC/W (fused)
    • Bulk Pack Style: Tube
    • Quantity per Bulk Pack: 98
    • Quantity per Reel: 2500
    • Quantity per Tube: 98
    • Quantity per Tray: n/a
    • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
    • Tape & Reel Unit Orientation: Quadrant 1
    • Dimensions: mm
    • Length: 4.90
    • Width: 3.90
    • Thickness: 1.75
    • Lead Pitch: 1.27
    PDIP8
    • JEDEC Reference: MS-001
    • MSL Pb-Free: n/a
    • MSL SnPb Eutectic: n/a
    • ThetaJA: 84.6ºC/W
    • Bulk Pack Style: Tube
    • Quantity per Bulk Pack: 50
    • Quantity per Reel: n/a
    • Quantity per Tube: 50
    • Quantity per Tray: n/a
    • Reel Size (Dia. x Width x Pitch): n/a
    • Tape & Reel Unit Orientation: n/a
    • Dimensions: inch
    • Length: 0.365
    • Width: 0.250
    • Thickness: 0.130
    • Lead Pitch: 0.100

    Notifications

    Distribution Date Description File
    10/25/2019 Product Discontinuation Notice - Addendum
    03/22/2019 Product Discontinuation Notice
    07/11/2017 Product Discontinuation Notification
    02/15/2017 Qualification of alternate assembly subcon, ANST.
    07/26/2016 Product discontinuation notification. Discontinued.
    04/13/2016 Qualification of alternate assembly subcon, JCET.
    03/14/2016 Foundry line qualification. Addition of qualified 6 inch wafer processing line in Silan.
    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.
    03/23/2010 Alternate qualified assembly supplier Capacity enhancement
    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).
    02/28/2007 Product Obsolescence Letter and Discontinuation Notification. Discontinued.
    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