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AD1881 Arkusz danych(PDF) 4 Page - Analog Devices |
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AD1881 Arkusz danych(HTML) 4 Page - Analog Devices |
4 / 26 page –4– REV. 0 AD1881A–SPECIFICATIONS STATIC DIGITAL SPECIFICATIONS Parameter Min Typ Max Unit High Level Input Voltage (VIH): Digital Inputs 0.65 × DVDD V Low Level Input Voltage (VIL) 0.35 × DVDD V High Level Output Voltage (VOH), IOH = –0.5 mA 0.9 × DV DD V Low Level Output Voltage (VOL), IOL = +0.5 mA 0.1 × DVDD V Input Leakage Current –10 +10 µA Output Leakage Current –10 +10 µA POWER SUPPLY Parameter Min Typ Max Unit Power Supply Range – Analog 4.75 5.25 V Power Supply Range – Digital (3.3 V) 3.0 3.6 V Power Dissipation – 5 V/3.3 V 280 mW Analog Supply Current – 5 V 40 mA Digital Supply Current – 3.3 V 23 mA Power Supply Rejection (100 mV p-p Signal @ 1 kHz) * 40 dB (At Both Analog and Digital Supply Pins, Both ADCs and DACs) CLOCK SPECIFICATIONS * Parameter Min Typ Max Unit Input Clock Frequency 24.576 MHz Recommended Clock Duty Cycle 45 50 55 % POWER-DOWN MODE DVDD (3.3 V) AVDD (5 V) Parameter Set Bits Typ Typ Unit ADC PR0 17 30 mA DAC PR1 17 26 mA ADC and DAC PR1, PR0 4 20 mA ADC + DAC + Mixer (Analog CD On) LPMIX, PR1, PR0 4 12 mA Mixer PR2 20 18 mA ADC + Mixer PR2, PR0 17 12 mA DAC + Mixer PR2, PR1 17 8 mA ADC + DAC + Mixer PR2, PR1, PR0 4 2 mA Analog CD Only (AC-Link On) LPMIX, PR5, PR1, PR0 4 12 mA Analog CD Only (AC-Link Off) LPMIX, PR1, PR0, PR4, PR5 0 12 mA Standby PR5, PR4, PR3, PR2, PR1, PR0 0 0.1 mA *Guaranteed, not tested. Specifications subject to change without notice. |
Podobny numer części - AD1881 |
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Podobny opis - AD1881 |
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