SC9711

www.DataSheet4U.net SC9711 MCU EMBEDDED A/D CONVERTER FOR DMM(33/4 DIGITS) DESCRIPTION SC9711 is a 4000 counts digital multi-meter. FEATURES * ADC display three times pre second; * Auto Range Function Voltage(DC/AC): 400.0mV, 4.000V, 40.00V, 1000V Current(DC/AC): (400.0µA,4000µA), (40.00mA, 400.0mA), (10.00A) Resistor: 400.0 ,4.000k , 40.00k , 400.0k , 4.000M ,40.00M Diode and Continuity Measurement: Capacitance: 4.000nF, 40.00nF, 400.0nF, 4.000µF, 40.00µF, 200.0µF(30Sec) Frequency: 9.999Hz, 99.99Hz, 999.9Hz, 9.999KHz, 99.99KHz, 999.9KHz, 9.999MHz Duty: 0.1%~99.9% * 3V battery operation * Low power consumption: Less than 6mW * Range Selection/Display Hold/Auto Power-Off/Relative * 1/3 bias, 1/4 duty LCD drive * 2.4V battery replacing caution detect * built-in AC/DC switch OPAMP * Built-in CMOS bandgap reference Device SC9711 SC9711X DIE Package QFP-100-14 x 20-0.65 QFP-100-14x20-0.65 ORDERING INFORMATIONS APPLICATIONS * Hand-held DMM * Pocket DMM * Pen-type DMM * Clamp Meter BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.1 2007.11.07 Page 1 of 14 www.DataSheet4U.net SC9711 ELECTRICAL CHARACTERISTICS (Tamb=25°C, VDD=3V) Characteristics Recommend Operating Voltage Supply Current Power-off Current Digital Input High Voltage Digital Input Low Voltage Pull Up Current Analog Ground Voltage Analog Power Supply Voltage Build In Reference Voltage Reference Voltage Output Symbol VDD IDD IPO VIH VIL IPU AGND VDDA VBAND Relative AGND voltage ...