SP690SCN-L

SP690SCN-L Datasheet

SP690T/S/R, SP802T/S/R,

Part	Datasheet
SP690SCN-L	SP690SCN-L (pdf)

Related Parts	Information
SP690SCN-L/TR	SP690SCN-L/TR
SP690SEN-L	SP690SEN-L
SP690TEN-L/TR	SP690TEN-L/TR
SP690TEN-L	SP690TEN-L
SP690SEN-L/TR	SP690SEN-L/TR

PDF Datasheet Preview
SP690T/S/R, SP802T/S/R, SP804T/S/R, and SP805T/S/R 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over s RESET and RESET Outputs s Reset asserted down to VCC = 1V s Reset Time Delay - 200ms s Watchdog Timer - sec timeout s 40µA Maximum VCC Supply Current s 1µA Maximum Battery Supply Current s Power Switching 50mA Output in VCC Mode 10mA Output in Battery Mode s Battery Can Exceed VCC in Normal Operation s Precision Voltage Monitor for Power-Fail or Low-Battery Warning s Available in 8 pin SO and DIP packages s Pin Compatible Upgrades to MAX690T/S/R, MAX802T/S/R, MAX804T/S/R, MAX805T/S/R The SP690T/S/R, SP802T/S/R, SP804T/S/R and SP805T/S/R devices are a family of microprocessor µP supervisory circuits that integrate a myriad of components involved in discrete solutions to monitor power-supply and battery-control functions in µP and digital systems. The series will significantly improve system reliability and operational efficiency when compared to discrete solutions. The features of the SP690T/S/R, SP802T/S/R, SP804T/S/R and SP805T/S/R devices include a watchdog timer, a µP reset and backupbattery switchover, and power-failure warning a complete µP monitoring and watchdog solution. The series is ideal for 3.0V or 3.3V applications in portable electronics, computers, controllers, and intelligent instruments and is a solid match for designs where it is critical to monitor the power supply to the µP and it’s related digital components. Refer to Sipex's SP690A/692A/802L/802M/805L/805M series for similar devices designed for +5V systems. SP690T/805T SP802T/804T SP690S/805S SP802S/804S SP690R/805R SP802R/804R RESET Active LOW/HIGH LOW/HIGH LOW/HIGH LOW/HIGH LOW/HIGH LOW/HIGH RESET Threshold 3.075V 3.075V 2.925V 2.925V 2.625V 2.625V RESET Accuracy ±75mV ±60mV ±75mV ±60mV ±75mV ±60mV PFI Accuracy ±4% ±2% ±4% ±2% ±4% ±2% Watchdog Input YES Backup-Battery Switch YES SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory 2006 Sipex Corporation ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause permanent damage to the device. V to 6.0V V to 6.0V BATT All Other Inputs NOTE 1 .................................-0.3V to the higher of VCC or VBATT Continuous Input Current: WDI, Continuous Output Current RESET, RESET, Power Dissipation per Package: 8pin NSOIC derate 6.14mW/°C above +70°C ..............500mW 8pin PDIP derate 11.8mW/°C above +70°C ..............1,000mW Storage to +160°C Lead ESD Human Body Model SPECIFICATIONS V = 3.17V to 5.50V for the SP690T/SP80_T, V = 3.02V to 5.50V for the SP690S/SP80_S, V = 2.72V to 5.50V for the SP690R/SP80_R, V = 3.60V, and BATT T = T to T unless otherwise noted. Typical values taken at T = +25OC. PARAMETERS Operating Voltage Range, MIN. TYP. MAX. UNITS CONDITIONS Volts ORDERING INFORMATION Model Temperature Range Package Types to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC 8-Pin PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to ..8-Pin NSOIC to PDIP NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP to NSOIC to PDIP Please consult the factory for pricing and availability on a Tape-On-Reel option. SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory 2006 Sipex Corporation Corporation SIGNAL PROCESSING EXCELLENCE Sipex Corporation Headquarters and Sales Office 22 Linnell Circle Billerica, MA 01821 TEL 978 667-8700 FAX 978 670-9001 e-mail: Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL 408 934-7500 FAX 408 935-7600 Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others. SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory 2006 Sipex Corporation

PDF Datasheet Preview

SP690T/S/R, SP802T/S/R,

SP804T/S/R, and SP805T/S/R
3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
s RESET and RESET Outputs s Reset asserted down to VCC = 1V s Reset Time Delay - 200ms s Watchdog Timer - sec timeout s 40µA Maximum VCC Supply Current s 1µA Maximum Battery Supply Current s Power Switching
50mA Output in VCC Mode 10mA Output in Battery Mode s Battery Can Exceed VCC in Normal Operation s Precision Voltage Monitor for Power-Fail
or Low-Battery Warning s Available in 8 pin SO and DIP packages s Pin Compatible Upgrades to

MAX690T/S/R, MAX802T/S/R,

MAX804T/S/R, MAX805T/S/R

The SP690T/S/R, SP802T/S/R, SP804T/S/R and SP805T/S/R devices are a family of microprocessor µP supervisory circuits that integrate a myriad of components involved in discrete solutions to monitor power-supply and battery-control functions in µP and digital systems. The series will significantly improve system reliability and operational efficiency when compared to discrete solutions. The features of the SP690T/S/R, SP802T/S/R, SP804T/S/R and SP805T/S/R devices include a watchdog timer, a µP reset and backupbattery switchover, and power-failure warning a complete µP monitoring and watchdog solution. The series is ideal for 3.0V or 3.3V applications in portable electronics, computers, controllers, and intelligent instruments and is a solid match for designs where it is critical to monitor the power supply to the µP and it’s related digital components. Refer to Sipex's SP690A/692A/802L/802M/805L/805M series for similar devices designed for +5V systems.

SP690T/805T SP802T/804T SP690S/805S SP802S/804S SP690R/805R SP802R/804R

RESET Active LOW/HIGH LOW/HIGH LOW/HIGH LOW/HIGH LOW/HIGH LOW/HIGH

RESET Threshold
3.075V 3.075V 2.925V 2.925V 2.625V 2.625V

RESET Accuracy
±75mV ±60mV ±75mV ±60mV ±75mV ±60mV

PFI Accuracy
±4% ±2% ±4% ±2% ±4% ±2%

Watchdog Input YES

Backup-Battery Switch YES

SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory
2006 Sipex Corporation

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation of the device at
these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability and cause permanent damage to the device. V to 6.0V

V to 6.0V BATT

All Other Inputs NOTE 1 .................................-0.3V to the higher of VCC or VBATT Continuous Input Current:

WDI,

Continuous Output Current RESET, RESET,

Power Dissipation per Package:
8pin NSOIC derate 6.14mW/°C above +70°C ..............500mW 8pin PDIP derate 11.8mW/°C above +70°C ..............1,000mW Storage to +160°C Lead

ESD Human Body Model

SPECIFICATIONS

V = 3.17V to 5.50V for the SP690T/SP80_T, V = 3.02V to 5.50V for the SP690S/SP80_S, V = 2.72V to 5.50V for the SP690R/SP80_R, V = 3.60V, and

BATT

T = T to T unless otherwise noted. Typical values taken at T = +25OC.

PARAMETERS Operating Voltage Range,

MIN.

TYP.

MAX. UNITS CONDITIONS Volts
ORDERING INFORMATION

Model

Temperature Range

Package Types
to NSOIC
to PDIP
to NSOIC
to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC 8-Pin PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to ..8-Pin NSOIC to PDIP

NSOIC to PDIP to NSOIC to PDIP
to NSOIC to PDIP to NSOIC to PDIP

Please consult the factory for pricing and availability on a Tape-On-Reel option.

SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory
2006 Sipex Corporation

Corporation

SIGNAL PROCESSING EXCELLENCE

Sipex Corporation

Headquarters and Sales Office 22 Linnell Circle Billerica, MA 01821 TEL 978 667-8700 FAX 978 670-9001 e-mail:

Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL 408 934-7500 FAX 408 935-7600

Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others.

SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory
2006 Sipex Corporation

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived SP690SCN-L Datasheet file may be downloaded here without warranties.

Datasheet ID: SP690SCN-L 512912