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CD22859 Folha de dados(PDF) 2 Page - Intersil Corporation |
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CD22859 Folha de dados(HTML) 2 Page - Intersil Corporation |
2 / 5 page 4-127 Absolute Maximum Ratings Thermal Information Supply Voltage (VDD - VSS). . . . . . . . . . . . . . . . . . . . . . . -0.5 to 12V Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDD 0.5V Power Dissipation, PD TA = -40 oC to 60oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500mW TA = 60 oC to 85oC . . . . . Derate Linearly at 1.2mW/oC to 200mW Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .175oC Maximum Junction Temperature (Plastic) . . . . . . . . . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC Operating Conditions Power Dissipation Per Output . . . . . . . . . . . . . . . . . . . . . . . .100mW Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC 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 operationofthe device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Electrical Specifications TA = -25 oC to 60oC, All Voltages Referenced to V SS = 0V PARAMETER VDD (V) MIN MAX UNITS DYNAMIC DC SUPPLY VOLTAGE Tone Generation Mode with Valid Input (Note 1) 2.5 10 V Non-Tone Generation (Note 2) 1.7 10 V DYNAMIC OPERATING CURRENT Tone Generation Mode (Outputs Unloaded) 3.7 - 2.7 mA 9.3 - 13 mA No Keydown Mode 3.7 - 100 µA 9.3 - 200 µA Input Pull-Up Current 3 - 10 - 400 µA Input Low Voltage (VIL) Maximum 3 - 10 - 0.2VDD V Input Low Voltage (VIH) Minimum 3 - 10 - 0.8VDD V Electrical Specifications TA = -25 oC to 60oC PARAMETER VDD (V) VO (V) MIN MAX UNITS STATIC TONE OUTPUTS (RL = 82Ω) VO; Dual-Tone Output 3.7 - 9.3 - 350 700 mVRMS VO (CL); Single-Tone Output, Column (Note 3) 3.7 - 9.3 - 300 - mVRMS VO (RL); Single-Tone Output, Row (Note 4) 3.7 - 9.3 - 260 - mVRMS Distortion (Note 5) 3.9 - 9.3 - - 10 % Rise and Fall Time (Dual-Tone Out) (Note 6) 3.9 - 9.3 - - 5 ms Pre-Emphasis (Note 7) 3.9 - 9.3 - 1 3 dB Output Frequency (Note 8) 3.9 - 9.3 - (Nom. -1%) (Nom. +1%) Hz CD22859 |
Nº de peça semelhante - CD22859 |
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Descrição semelhante - CD22859 |
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