SA56606-29 Datasheet | Philips Semiconductors

DESCRIPTION The SA56606-XX is a CMOS device designed to generate a reset signal for a variety of microprocessor and logic systems. Accurate reset signals are generated during momentary power interruptions or whenever power supply voltages sag to intolerable levels. An Open Drain output topology is incorporated for adaptability to a wide variety of logic and microprocessor applications. Several reset threshold versions of the device are available. The SA56606-XX is available in the SOT23-5 surface mount package. FEATURES - 12 VDC maximum operating voltage - CMOS N-channel Open Drain output - Offered in reset thresholds of - Available in SOT23-5 surface mount package SIMPLIFIED SYSTEM DIAGRAM VDD 2 VDD APPLICATIONS 2.0, 2.7, 2.8, 2.9, 3.0, 3.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7 VDC - Microputer systems - Logic systems - Battery monitoring systems - Back-up power supply circuits - Voltage detection circuits SA56606-XX R VOUT RPU CPU VREF R R RESET VSS 3 VSS VSS SL01313 Figure 1. Simplified system diagram. 2001 Jun 19 885- 2247 26559 Philips Semiconductors Product data CMOS system reset SA56606-XX ORDERING INFORMATION PACKAGE TYPE NUMBER SA56606-XXGW NAME SOT23-5, SOT25, SO5 DESCRIPTION plastic small outline package; 5 leads (see dimensional drawing) TEMPERATURE RANGE - 40 to +85 °C NOTE: The device has twelve detection voltage options, indicated by the XX on the order code. XX 20 27 28 29 30 31 42 43 44 45 46 47 DETECT VOLTAGE (Typical) 2.0 V 2.7 V 2.8 V 2.9 V 3.0 V 3.1 V 4.2 V 4.3 V 4.4 V 4.5 V 4.6 V 4.7 V Part number marking Each package is marked with a four letter code. The first three letters designate the product. The fourth letter, represented by ‘x’, is a date tracking code. For example, AAKB is device AAK (the SA56606-30 reset), produced in time period ‘B’. Part number SA56606-20 SA56606-27 SA56606-28 SA56606-29 SA56606-30 SA56606-31 SA56606-42 SA56606-43 SA56606-44 SA56606-45 SA56606-46 SA56606-47 Marking AA F x AA G x AA H x AA J x...