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SM8222AS Datasheet(PDF) 5 Page - Nippon Precision Circuits Inc |
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SM8222AS Datasheet(HTML) 5 Page - Nippon Precision Circuits Inc |
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5 / 15 page  SM8222A/B NIPPON PRECISION CIRCUITS—5 DC Electrical Characteristics s SM8222A VDD = 3.0 ± 0.3 V, GND = 0 V, fCLK = 3.579545 MHz, Ta = −20 to 85 °C s SM8222B VDD = 5.0 ± 0.5 V, GND = 0 V, fCLK = 3.579545 MHz, Ta = −20 to 85 °C P arameter Symbol Condition Rating Unit min typ m a x Current consumption IDD OSCIN = PWDN = RDIN = RDRC = MODE = 0 V, FSKEN = VDD, all other inputs open – 2.5 4.5 mA Power-down current consumption IDPD OSCIN = RDIN = RDRC = MODE = 0 V, PWDN = FSKEN = VDD, all other inputs open –– 15 µA LOW-level input voltage 1 VIL1 PWDN, MODE, FSKEN – – 0.3VDD V HIGH-level input voltage 1 VIH1 PWDN, MODE, FSKEN 0.7VDD –– V LOW-level input voltage 2 VIL2 RDIN, RDRC – – 0.3VDD V HIGH-level input voltage 2 VIH2 RDIN, RDRC 0.7VDD –– V LOW-level input voltage 3 VIL3 OSCIN – – TBD V HIGH-level input voltage 3 VIH3 OSCIN TBD – – V LOW-level output current IOL DOUT, EST, STD, STGT, DCLK, DR, RDET, CDET 2–– mA HIGH-level output current IOH DOUT, EST, STD, STGT, DCLK, DR, RDET, CDET –– −0.8 mA Input leakage current IIN OSCIN, PWDN, RDIN −1– 1 µA Output leakage current IOFF RDRC, INT ––1 µA P arameter Symbol Condition Rating Unit min typ m a x Current consumption IDD OSCIN = PWDN = RDIN = RDRC = MODE = 0 V, FSKEN = VDD, all other inputs open – 4.5 8.0 mA Power-down current consumption IDPD OSCIN = RDIN = RDRC = MODE = 0 V, PWDN = FSKEN = VDD, all other inputs open –– 15 µA LOW-level input voltage 1 VIL1 PWDN, MODE, FSKEN – – 0.3VDD V HIGH-level input voltage 1 VIH1 PWDN, MODE, FSKEN 0.7VDD –– V LOW-level input voltage 2 VIL2 RDIN, RDRC – – 0.3VDD V HIGH-level input voltage 2 VIH2 RDIN, RDRC 0.7VDD –– V LOW-level input voltage 3 VIL3 OSCIN – – TBD V HIGH-level input voltage 3 VIH3 OSCIN TBD – – V LOW-level output current IOL DOUT, EST, STD, STGT, DCLK, DR, RDET, CDET 2–– mA HIGH-level output current IOH DOUT, EST, STD, STGT, DCLK, DR, RDET, CDET –– −0.8 mA Input leakage current IIN OSCIN, PWDN, RDIN −1– 1 µA Output leakage current IOFF RDRC, INT ––1 µA |
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