Datasheet ICM7216A (Intersil) - 4

Specifications ICM7216A, ICM7216B, ICM7216D Absolute Maximum Ratings Thermal Information
Maximum Supply Voltage (V θ DD - VSS) . 6.5V Thermal Resistance θJA JC Maximum Digit Output Current . 400mA Ceramic DIP Package . 55oC/W 20oC/W Maximum Segment Output Current . 60mA Plastic DIP Package . 55oC/W - Voltage On Any Input or Junction Temperature Output Terminal (Note 1) . (VDD +0.3V) to (VSS -0.3V) Ceramic Packages . +175oC Storage Temperature Range . -65oC to +150oC Plastic Packages . +150oC Lead Temperature (Soldering 10s) . +300oC Operating Temperature Range . -25oC to +85oC 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.
Electrical Specifications
VDD = 5.0V, VSS = 0V, TA = +25oC, Unless Otherwise Specified
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
ICM7216A/B Operating Supply Current, IDD Display Off, Unused Inputs to VSS - 2 5 mA Supply Voltage Range (VDD -VSS), VSUPPLY INPUT A, INPUT B Frequency at fMAX 4.75 - 6.0 V Maximum Frequency INPUT A, Pin 28, fA(MAX) Figure 9, Function = Frequency, Ratio, 10 - - MHz Unit Counter Function = Period, Time Interval 2.5 - - MHz Maximum Frequency INPUT B, Pin 2, fB(MAX) Figure 10 2.5 - - MHz Minimum Separation INPUT A to INPUT B Time Interval Figure 1 250 - - ns Function Maximum Oscillator Frequency and External Oscillator 10 - - MHz Frequency, fOSC Minimum External Oscillator Frequency, fOSC - - 100 kHz Oscillator Transconductance, gM VDD = 4.75V, TA = +85oC 2000 - - µS Multiplex Frequency, fMUX fOSC = 10MHz - 500 - Hz Time Between Measurements fOSC = 10MHz - 200 - ms Input Voltages: Pins 2, 13, 25, 27, 28 Input Low Voltage, VINL - - 1.0 V Input High Voltage, VlNH 3.5 - - V Input Resistance to VDD Pins 13, 24, RIN VIN = VDD -1.0V 100 400 - kΩ Input Leakage Pin 27,28,2, IILK - - 20 µA Input Range of Change, dVlN/dt Supplies Well Bypassed - 15 - mV/µs ICM7216A Digit Driver: Pins 15, 16, 17, 19, 20, 21, 22, 23 High Output Current, IOH VOUT = VDD -2.0V -140 -180 - mA Low Output Current, IOL VOUT = VSS +1.0V - 0.3 - mA Segment Driver: Pins 4, 5, 6, 7, 9,10, 11, 12 Low Output Current, IOL VOUT = VSS +1.5V 20 35 - mA High Output Current, IOH VOUT = VDD -2.5V -100 - µA Multiplex Inputs: Pins 1,3,14 Input Low Voltage, VINL - - 0.8 V Input High Voltage, VINH 2.0 - - V Input Resistance to VSS, RIN VIN = VSS +1.0V 50 100 - kΩ 13-25