User Manual

12 DS992F1
CS53L30
3 Characteristics and Specifications
Table 3-8. Power Consumption
Test conditions (unless specified otherwise): Fig. 2-1 shows CS53L30 connections; GNDA = GNDD = 0 V; voltages are with respect to ground;
performance data taken with VA = 1.8 V, VP = 3.6 V; T
A
= +25°C; MCLK = 12.288 MHz; serial port set to Slave Mode; digital volume = 0 dB; no signal
on any input; control port inactive; MCLK_INT_SCALE = 1.
Use Cases
1
(See Table 3-9 for register field settings.)
1.Power consumption test configuration.
The curren
t draw on the power supply pins is
derived from the measured voltage drop
across a 10- series resistor between the
associated supply source and the voltage
supply pin.
Typical Current
(µA)
Total Power
(µW)
i
VA
i
VP
1 Standby
2
2.Standby configuration: Clock/data lines are held low; RESET = LOW; VA = 1.8 V, VP = 3.6 V
20 4
2A
B
C
D
Quiescent
3
3.Quiescent configuration: data lines held low; RESET = HIGH
MCLK low, MCLK_DIS = x, PDN_ULP = 1, PDN_LP = x
MCLK active, MCLK_DIS = 1, PDN_ULP = 1, PDN_LP = x
MCLK low, MCLK_DIS = x, PDN_ULP = 0, PDN_LP = 1
MCLK active, MCLK_DIS = 1, PDN_ULP = 0, PDN_LP = 1
7
54
103
134
1
1
19
19
17
101
253
308
3 A Capture, analog mic input,
ADCx_PREAMP = +20 dB,
ADCx_PGA_VOL = +12 dB
Fs
ext
= 48 kHz, mono input, MICx_BIAS_PDN = 1 1998 58 3805
BFs
ext
= 48 kHz, mono input, MICx_BIAS_PDN = 0 2003 147 4136
CFs
ext
= 16 kHz, mono input, MICx_BIAS_PDN = 1 1423 58 2770
DFs
ext
= 16 kHz, mono input, MICx_BIAS_PDN = 0 1432 147 3107
EFs
ext
= 8 kHz, mono input, MICx_BIAS_PDN = 1 1046 58 2092
FFs
ext
= 8 kHz, mono input, MICx_BIAS_PDN = 0 1053 147 2425
GFs
ext
= 48 kHz, stereo input, MICx_BIAS_PDN = 1 2697 81 5147
HFs
ext
= 48 kHz, stereo input, MICx_BIAS_PDN = 0 2702 243 5739
IFs
ext
= 16 kHz, stereo input, MICx_BIAS_PDN = 1 1955 81 3811
JFs
ext
= 16 kHz, stereo input, MICx_BIAS_PDN = 0 1960 243 4405
KFs
ext
= 8 kHz, stereo input, MICx_BIAS_PDN = 1 1494 81 2981
LFs
ext
= 8 kHz, stereo input, MICx_BIAS_PDN = 0 1498 243 3573
MFs
ext
= 48 kHz, four-channel input, MICx_BIAS_PDN = 1 4138 145 7969
NFs
ext
= 48 kHz, four-channel input, MICx_BIAS_PDN = 0 4141 454 9087
OFs
ext
= 16 kHz, four-channel input, MICx_BIAS_PDN = 1 3033 145 5981
PFs
ext
= 16 kHz, four-channel input, MICx_BIAS_PDN = 0 3040 454 7106
QFs
ext
= 8 kHz, four-channel input, MICx_BIAS_PDN = 1 2397 145 4836
RFs
ext
= 8 kHz, four-channel input, MICx_BIAS_PDN = 0 2403 454 5959
4 A Capture, analog line input,
ADCx_PREAMP = 0 dB,
ADCx_PGA_VOL = 0 dB
Fs
ext
= 48 kHz, four-channel input, MICx_BIAS_PDN = 1 3151 145 6193
BFs
ext
= 16 kHz, four-channel input, MICx_BIAS_PDN = 1 2059 145 4227
CFs
ext
= 8 kHz, four-channel input, MICx_BIAS_PDN = 1 1429 145 3092
5 A Capture, digital mic input Fs
ext
= 48 kHz, four-channel input, MICx_BIAS_PDN = 0 2433 352 5645
BFs
ext
= 16 kHz, four-channel input, MICx_BIAS_PDN = 0 1366 352 3725
CFs
ext
= 8 kHz, four-channel input, MICx_BIAS_PDN = 0 881 352 2852
–
DAC
+
–
10 
DUT
V
supply
GND
supply
0.1 µF
Voltmeter
+