Cirrus-logic CS4339 Manual do Utilizador descarregar pdf (Página 9)

CS4334/5/8/9

DIGITAL INPUT CHARACTERISTICS

Notes:

8. I

for CS433X LRCK is ±20A max.

Parameters Symbol Min Typ Max Units

High-Level Input Voltage V

2.0 - - V

Low-Level Input Voltage V

--0.8V

Input Leakage Current (Note 8) I

--±10A

Input Capacitance - 8 - pF

100

2.5

51015

Safe Operating

Region

Capacitive Load -- C (pF)

Resistive Load -- R (k



)

125

Figure 3. Maximum Loading Figure 4. Power vs. Sample Rate

Power (mW)

Sample Rate (kHz)

40 50 60 70 80 90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 24 25

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Cirrus-logic CS4339 Manual do Utilizador Página 9