MAX708R NXP Semiconductors, MAX708R Datasheet
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MAX708R
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MAX708R Summary of contents
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... MAX708R/S microprocessor supervisor circuit with power fail comparator and manual reset Product data Supersedes data of 2003 Aug 08 INTEGRATED CIRCUITS 2003 Oct 15 ...
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... V, 2.93 V and 3.08 V, respectively. They reduce the number of circuit components, and improve reliability and accuracy compared to using separate ICs or discrete components. The MAX708R/S/T features make the MAX708R/S/T ideal for use in portable, battery operated equipment. The low supply current, typically 50 A, minimizes battery load. Both RESET and RESET are active during power-up, power-down and brownout conditions An active-LOW manual reset input is also available ...
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... LOW. RESET is maintained for 200 ms after the reset conditions are terminated. CONDITIONS MIN. –0.3 Note 1 –0.3 – – – –40 – Note 2 – amb 3 Product data MAX708R/S/T TEMPERATURE RANGE VERSION SOP005 – +85 C Marking ANEx ANDx ANCx DESCRIPTION MAX. UNIT 6 0.3 V ...
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... < V < 3.6 V RST(max) CC 4.5 V < V < 5 < V < 3.6 V RST(max) CC 4.5 V < V < 5 < V < 3.6 V RST(max) CC 4.5 V < V < 5 PFI falling; MAX708R 3 MAX708S/ 3 Product data MAX708R/S/T MIN. TYP. MAX. UNIT 1.2 – 5.5 V – 50 300 A – 65 500 A 2.55 2 ...
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... RESET and RESET are guaranteed to be asserted until V below 1 V. falls below the reset V RST t RST Figure 3. Timing diagram. 5 Product data MAX708R/S/T rises above the reset threshold again and CC for V for V = +5V falls below V – 20 mV, CC RST falls CC V – RST ...
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... The reset threshold voltages are guaranteed within 3% of the nominal reset threshold. The MAX708R/S/T are designed to monitor + +3.3 V power supplies microprocessor and other logic systems. With a threshold voltage range between 5% to 10% of the nominal supply voltage, the MAX708R/S/T will assert an output within predictable range of power supply voltage. MAX708R/S/T V ...
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... APPLICATION INFORMATION Operating with supply When powered from either +3 +5.0 V, the MAX708R/S/T provides voltage monitoring at the reset threshold. The MAX708R/S/T are ideal for portable applications that are powered from battery or an AC-DC wall adapter that generates +5 V. ...
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... The bi-directional reset of the microprocessor functions both as a driven reset input and as an active reset driver. To ensure a correct output on the MAX708R/S/T even when the microprocessor reset pin is in the opposite state, connect a 4.7 k resistor between the reset pins as shown in Figure 8. This allows the microprocessor to issue commands to the system regardless of the state of the RESET pin ...
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... Philips Semiconductors 3 V microprocessor supervisor circuit with power fail comparator and manual reset PACKING METHOD The MAX708R/S/T are packed in reels, as shown in Figure 9. GUARD TAPE BAND BARCODE LABEL BOX 2003 Oct 15 REEL ASSEMBLY Figure 9. Tape and reel packing method. 9 Product data MAX708R/S/T ...
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... Philips Semiconductors 3 V microprocessor supervisor circuit with power fail comparator and manual reset SO8: plastic small outline package; 8 leads; body width 3.9 mm 2003 Oct 15 MAX708R/S/T 10 Product data SOP005 ...
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... Feb 2003 (9397 750 10514). _2 20030213 Product data (9397 750 10514); ECN 853–2354 29010 of 02 October 2002; supersedes data of 20 Jun 2002 (9397 750 10023). _1 20020620 Product data (9397 750 10023); ECN 853–2354 28505 of 20 June 2002. 2003 Oct 15 MAX708R/S/T 11 Product data ...
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... Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Fax: + 24825 Document order number: 12 Product data MAX708R/S/T Koninklijke Philips Electronics N.V. 2003 All rights reserved. Printed in U.S.A. Date of release: 10-03 9397 750 12055 ...