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UL316G-S24-R bảng dữ liệu(PDF) 4 Page - Unisonic Technologies |
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UL316G-S24-R bảng dữ liệu(HTML) 4 Page - Unisonic Technologies |
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4 / 5 page ![]() UL316 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 4 of 5 www.unisonic.com.tw QW-R125-032.C ABSOLUTE MAXIMUM RATINGS (all voltages are referenced to GND) PARAMETER SYMBOL VALUES UNIT Supply Voltage to Ground VCC -0.5 to +7 V Logic Input Voltage VIN -0.5 to VCC+0.5 V V Power Dissipation PD 1200 mW Operating Ambient Temperature TA -40 ~ 85 °C Junction Temperature TJ 150 °C Storage Temperature TSTG -65 to +150 °C Note: De-rate at -9.6 mW/°C at TA = 25°C or higher. THERMAL DATA PARAMETER SYMBOL VALUES UNIT Junction to Case θJC 75 °С/W DC ELECTRICAL CHARACTERISTICS DC electrical characteristics (TA = -40 to +85 °C, VCC = 5.0 V ± 10%, GND = 0 V) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Logic Supply Voltage VCC 4.5 5.0 5.5 V High Level Input Voltage VIH High Level Guaranteed Digital Pins 0.57×VCC VCC V Low Level Input Voltage VIL Low Level Guaranteed Digital Pins 0 0.3×VCC V Input Current IIH, IIL VIN = VCC or GND -2 2 μA Hysteresis Voltage (DIN, CLK, STB pins) VHYS 1.05 V Low Level Output Voltage VOL(DOUT) DOUT, IOL2=4mA 0.4 V Segment Drive LED Sink Current ISEG VLED=2.5V, VDIGIT=VCC–1.0 -30 -40 -50 mA Digit Drive LED Source Current IDIG VDIGIT=VCC–1.0 240 32 0 400 mA Segment Drive Current Matching ITOLSEG VCC=5.0V, TA =25°C, VLED=2.5 V 3 % External Current Setting Reference Resistor (Precision = ±1% Tolerance) RSET ISEG=40mA 360 Ω POWER SUPPLY CHARACTERISTICS (TA = -40 to +85 °C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Quiescent Power Supply Current ISTBY VCC=5.5V, All Inputs=VCC or GND 50 μA Operating Power Supply Current (display ON) ICC All Segments ON, All Digits Scanned, Intensity Set to Full, Internal Oscillator, No Display Load Connected 10 mA TIMING CHARACTERISTICS (TA= -40 ~ +85°C, VCC=5.0V±10%, Typical values are at 25 °C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Clock Pulse Width PWCLK 400 ns Strobe Pulse Width PWSTB 1 μs Data Setup Time tSETUP 100 ns Data Hold Time tHOLD CLK Rising Edge to STB Rising Edge 100 ns Clock-Strobe Time tCLK-STB 1 μs |
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