DatasheetsPDF.com

CAT869 Datasheet

Part Number CAT869
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description 3-Pin Microprocessor Power Supply Supervisors
Datasheet CAT869 DatasheetCAT869 Datasheet (PDF)

CAT853, CAT859, CAT863, CAT869 3-Pin Microprocessor Power Supply Supervisors Description The CAT853, CAT863, CAT859, and CAT869 are supervisory circuits that monitor power supplies in digital systems. These devices generate a reset signal, which is asserted while the power supply voltage is below a preset threshold level and for at least 140 ms after the power supply level has risen above that level. Industry standard threshold levels are offered to support +3.3 V or 5.0 V systems. The CAT859 .

  CAT869   CAT869






Part Number CAT869
Manufacturers Catalyst Semiconductor
Logo Catalyst Semiconductor
Description 3-Pin Microprocessor Power Supply Supervisors
Datasheet CAT869 DatasheetCAT869 Datasheet (PDF)

CAT853, CAT863 www.DataSheet4U.com CAT859, CAT869 3-Pin Microprocessor Power Supply Supervisors FEATURES ■ ■ ■ ■ ■ ■ ■ DESCRIPTION The CAT853, CAT863, CAT859, and CAT869 are supervisory circuits that monitor power supplies in digital systems. These devices generate a reset signal, which is asserted while the power supply voltage is below a preset threshold level and for at least 140 ms after the power supply level has risen above that level. Industry standard threshold levels are offered to su.

  CAT869   CAT869







3-Pin Microprocessor Power Supply Supervisors

CAT853, CAT859, CAT863, CAT869 3-Pin Microprocessor Power Supply Supervisors Description The CAT853, CAT863, CAT859, and CAT869 are supervisory circuits that monitor power supplies in digital systems. These devices generate a reset signal, which is asserted while the power supply voltage is below a preset threshold level and for at least 140 ms after the power supply level has risen above that level. Industry standard threshold levels are offered to support +3.3 V or 5.0 V systems. The CAT859 and CAT869 feature a RESET push−pull output (active low) for the two pinout options. The CAT853 and CAT863 feature an open drain RESET output (active low). Both require a pull−up resistor on the RESET output. Fast transients on the power supply are ignored and the output is guaranteed to be in the correct state at VCC levels as low as 1.0 V. Features • Precision Monitoring of +3.3 V (−5%, −10%), 5 V (−10% Power Supplies) • Active Low Reset Output • Reset Valid down to VCC = 1.0 V • 6 mA Power Supply Current • Power Supply Transient Immunity • Industrial Temperature Range: −40°C to +85°C • SOT−23 Package • These Devices are Pb−Free and are RoHS Compliant Applications • Computers, Servers, Laptops and Cable Modems • Wireless Communications • Embedded Control Systems • White Goods • Power Meters • Intelligent Instruments • PDAs and Handheld Equipment Table 1. THRESHOLD SUFFIX SELECTOR Nominal Threshold Voltage Threshold Suffix Designation 4.63 V L 4.38 V M 4.20 V F 4.00 V J 3..


2010-08-09 : JCS2N60    JCS2N60    ES51F3    ES51F4    ES51F5    ES51W4    ES52C1    ES52C5    ES52E9    ES52F3   


@ 2014 :: Datasheetspdf.com ::
Semiconductors datasheet search & download site (Privacy Policy & Contact)