NJU9252P JRC, NJU9252P Datasheet
NJU9252P
Related parts for NJU9252P
NJU9252P Summary of contents
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... A/D converter containing a sample/hold circuit, an oscillator, a 7-segment decoder, LED display driver and a control circuit. changes by the high-speed sampling rate of 4 times/s (typ). The NJU9252P realizes to apply with few external components, therefore it is most suited for digital meters, digital thermometers and the others. FEATURES 8bit Resolution, Successive Approximation Method Low Input Current ( 1µ ...
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... V Reference Voltage REF V Supply Voltage DD NC Non Connection SAMPLE COMP & HOLD SHIFT DAC REGISTER ON OSC CLOCK TEST FUNCTION NJU9252P BIN SEGMENT LATCH DECODER BCD DIV LAT MULTI PLEXER COMMON SEGMENT DRIVER DRIVER COM 1 2 SEG A (Nch OPEN ...
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... IN REF Z D -20<Ta<+ =2.475V, V =3.2V, IN REF Ftemp -20<Ta<+75 C (Ext.ref, 0ppm =0. Segment Voltage= SEG A to SEG G Terminals Segment Voltage= COM1, COM2 Terminals NJU9252P (Ta=25 C) UNIT =5V, Ta= MIN TYP MAX 4.5 5.0 5.5 98 98/99 Note2) ±0.5 ±1 Note3 0.2 1 ...
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... SEG E SEG F SEG G Note4) SEG A to SEG G are an example to display “ 25 “. The duty of COM1 and COM2 are 50% respectively. COM1 and COM2 are Nch-FET open-drain type, SEG A to SEG G are Pch-FET open-drain type. : The state of Output Terminal is high impedance. T CONV NJU9252P ...
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... DISPLAY PATTERN 0 1 APPLICATION CIRCUIT ( Ex. NJU9252PM) Thermometer +5V 10uF Thermistor 1uF Zero Adj. 10kΩ Full-Scale Adj. LED (CATHODE COMMON) NJU9252P Offset Adj. 10kΩ NJU9252PM [CAUTION] The specifications on this data book are only given for information , without any guarantee as regards either mistakes or omissions ...