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CS4382 Fiches technique(PDF) 6 Page - Cirrus Logic |
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CS4382 Fiches technique(HTML) 6 Page - Cirrus Logic |
6 / 42 page 6 DS514F2 CS4382 ANALOG CHARACTERISTICS (Continued) POWER AND THERMAL CHARACTERISTICS Notes: 4. VFS is tested under load RL and includes attenuation due to ZOUT 5. Current consumption increases with increasing FS within a given speed mode and is signal dependant. Max values are based on highest FS and highest MCLK. 6. ILC measured with no external loading on the SDA pin. 7. This specification is violated when the VLC supply is greater than VD and when pin 16 (M1/SDA) is tied or pulled low. Logic tied to pin 16 needs to be able to sink this current. 8. Power Down Mode is defined as RST pin = Low with all clock and data lines held static. 9. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figures 5 and 6. Parameters Symbol Min Typ Max Units Analog Output - All PCM modes and DSD Full Scale Differential Output Voltage (Note 4) VFS 86% VA 91% VA 96% VA Vpp Quiescent Voltage VQ - 50% VA -VDC Max Current from VQ IQMAX -1 - μA Interchannel Gain Mismatch - 0.1 - dB Gain Drift - 100 - ppm/°C Output Impedance (Note 4) ZOUT - 100 - Ω AC-Load Resistance RL 3- - k Ω Load Capacitance CL - - 100 pF Parameters Symbol Min Typ Max Units Power Supplies Power Supply Current normal operation, VA= 5 V (Note 5) VD= 5 V VD= 3.3 V Interface current, VLC=5 V (Notes 6, 7) VLS=5 V power-down state (all supplies) (Note 8) IA ID ID ILC ILS Ipd - - - - - - 60 45 30 2 84 200 66 70 46 - - - mA mA mA μA μA μA Power Dissipation (Note 5) VA = 5 V, VD = 3.3 V normal operation power-down (Note 8) VA = 5 V, VD = 5 V normal operation power-down (Note 8) - - - - 400 1 525 1 485 - 680 - mW mW mW mW Package Thermal Resistance multi-layer dual-layer θ JA θ JA θ JC - - - 48 65 15 - - - °C/Watt °C/Watt °C/Watt Power Supply Rejection Ratio (Note 9) (1 kHz) (60 Hz) PSRR - - 60 40 - - dB dB |
Numéro de pièce similaire - CS4382 |
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Description similaire - CS4382 |
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