Manual

12 DS861PP3
CS5346
DC ELECTRICAL CHARACTERISTICS
AGND = DGND = 0 V, all voltages with respect to ground. MCLK=12.288 MHz; Fs=48 kHz; Master Mode.
9. Power-Down Mode is defines as RST = Low with all clock and data lines held static and no analog input.
10. Valid with the recommended capacitor values on FILT+ and VQ as shown in the Typical Connection
Diagram.
Parameter Symbol Min Typ Max Unit
Power Supply Current VA = 5 V
(Normal Operation) VD, VLS, VLC = 3.3 V
I
A
I
D
-
-
41
23
50
28
mA
mA
Power Supply Current VA = 5 V
(Power-Down Mode) (Note 9) VLS, VLC, VD = 3.3 V
I
A
I
D
-
-
0.50
0.54
-
-
mA
mA
Power Consumption
(Normal Operation) VA = 5 V
VD, VLS, VLC = 3.3 V
(Power-Down Mode) VA = 5V; VD, VLS, VLC = 3.3 V
-
-
-
-
-
-
205
76
4.2
250
93
-
mW
mW
mW
Power Supply Rejection Ratio (1 kHz) (Note 10) PSRR - 55 - dB
VQ Characteristics
Quiescent Voltage VQ - 0.5 x VA - VDC
Maximum DC Current from VQ I
Q
-1 -A
VQ Output Impedance Z
Q
-23 -k
FILT+ Nominal Voltage FILT+ - VA - VDC
Microphone Bias Voltage MICBIAS - 0.8 x VA - VDC
Current from MICBIAS I
MB
-- 2mA