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ICM7228CIBIZ Datasheet(PDF) 4 Page - Intersil Corporation |
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ICM7228CIBIZ Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 18 page 4 ICM7228 Absolute Maximum Ratings Thermal Information Supply Voltage (VDD - VSS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V Digit Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA Segment Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA Input Voltage (Note 1) (Any Terminal) . . (VSS-0.3V)<VIN<(VDD+0.3V) Operating Conditions Operating Temperature Range . . . . . . . . . . . . . . . . . -40oC to 85oC Thermal Resistance (Typical, Note 2) θJA (oC/W) PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications. CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. Due to the SCR structure inherent in the CMOS process used to fabricate these devices, connecting any terminal to a voltage greater than VDD or less then VSS may cause destructive device latchup. For this reason, it is recommended that no inputs row sources operating on a different power supply be applied to the device before its own supply is established, and when using multiple supply systems the supply to the ICM7228 should be turned on first. 2. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief 379 for details. Electrical Specifications VDD = +5.0V ±10%, VSS = 0V, Unless Otherwise Specified PARAMETER TEST CONDITIONS TA = 25 oC-40oC TO 85oC UNITS MIN TYP MAX MIN TYP MAX Supply Voltage Range, VSUPPLY Operating 4 - 6 4 - 6 V Power Down Mode 2 - - 2 - - Quiescent Supply Current, IQ Shutdown, ICM7228A, IMC7228B - 1 100 - 1 100 µA Shutdown, 7228C - 2.5 100 - 2.5 100 Operating Supply Current, IDD Common Anode, ICM7228A/C Segments = ON; Outputs = OPEN - 200 450 - 200 450 µA Common Anode, ICM7228A/C Segments = OFF; Outputs = OPEN - 100 450 - 100 450 Common Cathode, ICM7228B Segments = ON; Outputs = OPEN - 250 450 - 250 450 Common Cathode, ICM7228B Segments = OFF; Outputs = OPEN - 175 450 - 175 450 Digit Drive Current, IDIG Common Anode, ICM7228A/C VOUT = VDD - 2.0V 200 - - 175 - - mA Common Cathode, ICM7228B VOUT = VSS + 1.0V 50 -- 40 -- Digit Leakage Current, IDLK Shutdown Mode, VOUT = 2.0V Common Anode, ICM7228A/C - 1 100 - 1 100 µA Shutdown Mode, VOUT = 5.0V Common Cathode, 7228B - 1 100 - 1 100 Peak Segment Drive Current, ISEG Common Anode, ICM7228A/C VOUT = VSS + 1.0V 20 25 - 20 - - mA Common Cathode, 7228B VOUT = VDD - 2.0V 10 12 - 10 - - Segment Leakage Current, ISLK Shutdown Mode, VOUT = VDD Common Anode, ICM7228A/C - 1 50 - 1 50 µA Shutdown Mode, VOUT = VSS Common Cathode, ICM7228B - 1 50 - 1 50 |
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