MIC2778-2BM5 MICREL [Micrel Semiconductor], MIC2778-2BM5 Datasheet
MIC2778-2BM5
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MIC2778-2BM5 Summary of contents
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... A high-precision 1% grade is available. The MIC2778 is sup- plied in Micrel’s IttyBitty™ 5-lead SOT-23-5 package. Ordering Information Part Number Standard Marking Pb-Free MIC2778-2BM5 UFB MIC2778-2YM5 MIC2778-1BM5 UFA MIC2778-1YM5 * Underscore indicates a Pb-Free part. Typical Application Li-Ion Cell IttyBitty™ ...
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... MIC2778 Pin Configuration Pin Description Pin Number Pin Name 1 HTH 2 GND 3 LTH 4 RST 5 VDD M9999-011405 LTH GND HTH VDD SOT-23-5 (M5) Pin Function High-Voltage Theshold (Input): Analog input to a comparator. When the level on this pin initially rises above V ...
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... V SINK V HTH V LTH RST V RSTH V RSTL Propagation delays not shown for clarity. Note A. The MIC2778 ignores very brief transients. See “Applications Information” for details. 3 (Note 2) ) .................................. +1.5V to +5. ................–0.3V to +6.0V RST LTH HTH ) .............. –40°C to +85°C A Min Typ ...
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... Voltage Low Output The voltage-low output (RST active-low, open-drain output which sinks current when the MIC2778 detects a low input voltage. M9999-011405 Low-Voltage Detect ...
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... Some microprocessors have reset signal pins that are bidi- rectional, rather than input only. The Motorola 68HC11 family is one example. Because the MIC2778’s output is open drain, it can be connected directly to the processor’s reset pin using only the pull-up resistor normally required. See Figure 3. ...
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... MIC2778 Package Information MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...