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ST8024 数据表(PDF) 17 Page - Sitronix Technology Co., Ltd. |
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ST8024 数据表(HTML) 17 Page - Sitronix Technology Co., Ltd. |
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17 / 28 page ![]() ST8024 Ver 2.1 Page 17/28 2009/08/19 11 ELECTRICAL CHARACTERISTICS 11.1 DC Characteristics (Segment Mode) (LGND=VSS =GND = 0V, VDD = +2.5 ~ +5.5 V, V0 = + 15.0 ~ +30.0V, TOPR = -25 to +85°C) PARAMETER SYMBOL CONDITIONS APPLICABLE PINS MIN. TYP. MAX. UNIT NOTE Input "Low" voltage VIL 0.2VDD V Input "High" voltage VIH DI7-DI0, XCK, LP, L/R, FR, MD, S/C, EIO1, EIO2, /DISPOFF 0.8VDD VDD+0.7 V Output "Low" voltage VOL IOL = +0.4 mA +0.4 V Output "High" voltage VOH IOH = -0.4 mA EIO1, EIO2 VDD-0.4 V ILIL VI = LGND -10.0 µA Input leakage current ILIH VI = VDD DI7-DI0, XCK, LP, L/R, FR, MD, S/C, EIO1, EIO2, /DISPOFF +10.0 µA V0=30V 1.5 2.0 Output resistance RON | VON| =0.5V V0=20V Y1-Y240 2.0 2.5 k Standby current ISTB LGND 75.0 µA 1 Supply current (1) (Non-selection) IDD1 VDD 2.0 mA 2 Supply current (2) (Selection) IDD2 VDD 12.0 mA 3 Supply current (3) I0 V0L, V0R 1.5 mA 4 NOTES: 1. VDD = +5.0 V, V0 = +30.0 V, Vi = LGND. 2. VDD = +5.0 V, V0 = +30.0 V, fXCK = 20 MHz, no-load, El = VDD. The input data is turned over by data taking clock (4-bit parallel input mode). 3. VDD = +5.0 V, V0 = +30.0 V, fXCK = 20 MHz, no-load, El = LGND. The input data is turned over by data taking clock (4-bit parallel input mode). 4. VDD = +5.0 V, V0 = +30.0 V, fXCK = 20 MHz, fLP = 41.6 kHz, fFR = 80 Hz, no-load. The input data is turned over by data taking clock (4-bit parallel input mode). (Common Mode) (LGND=VSS =GND = 0V, VDD = +2.5 ~ +5.5V, V0 = + 15.0 ~ +30.0V, TOPR = -25 to +85 °C) PARAMETER SYMBOL CONDITIONS APPLICABL E PINS MIN. TYP. MAX. UNIT NOTE Input "Low" voltage VIL 0.2VDD V Input "High" voltage VIH DI7-DI0, XCK, LP, L/R FR, MD, S/C, EIO1, EIO2, /DISPOFF 0.8VDD VDD+0.7 V Output "Low" voltage VOL IOL = +0.4 mA +0.4 V Output "High" voltage VOH IOH = -0.4 mA EIO1, EIO2 VDD-0.4 V ILIL VI = LGND DI7-DI0, XCK, LP, L/R FR, MD, S/C, EIO1, EIO2, /DISPOFF -10.0 µA Input leakage current ILIH VI = VDD DI6-DI0, LP, L/R, FR, MD, S/C, /DISPOFF +10.0 µA Input pull-down current IPD VI = VDD DI7, XCK, EIO1, EIO2 100.0 µA V0=30V 1.5 2.0 Output resistance RON | VON| =0.5V V0=20V Y1-Y240 2.0 2.5 k Standby current ISPD LGND 75.0 µA 1 Supply current (1) IDD VDD 120.0 µA 2 Supply current (2) I0 V0L, V0R 240.0 µA 2 NOTES: 1. VDD = +5.0 V, V0 = +30.0 V, VI = LGND 2. VDD = +5.0 V, V0 = +30.0 V, fLP = 41.6 kHz, fFR = 80 Hz, 1/480 duty operation, no-load. |
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