SBAA500A May 2021 – September 2021 PCM6020-Q1 , PCM6240-Q1 , PCM6260-Q1 , PCM6340-Q1
All trademarks are the property of their respective owners.
Power consumption on PCM6xx0 devices is highly dependent on the usage scenario and features enabled on these devices. The following tables summarize the power consumption based on the following:
The tables report the average active current consumed on the Analog Supply, AVDD. This supply includes all the internal analog and digital circuits, but excludes the current consumed by the I/O pins due to its application dependencies. I/O power is dependent upon the following:
Table 2-1 describes the typical current consumption of the PCM6xx0 when the PLL is enabled with AVDD set to 3.3 V. The PLL is enabled by:
The current consumption measurements had the AGC and the Biquad Filters disabled.
SAMPLING FREQUENCY (kHz) | ADC CHANNELS | DECIMATION FILTERS | BCLK RATIO | WORD LENGTH | AVDD CURRENT AT 3.3 V (mA) |
---|---|---|---|---|---|
8 | 1 | Linear Phase | 32 | 32 | 10.65 |
Low Latency | 8.56 | ||||
2 | Linear Phase | 48 | 24 | 14.40 | |
Low Latency | 13.72 | ||||
3 | Linear Phase | 96 | 16.88 | ||
Low Latency | 18.04 | ||||
4 | Linear Phase | 22.09 | |||
Low Latency | 21.98 | ||||
5 | Linear Phase | 144 | 25.79 | ||
Low Latency | 27.70 | ||||
6 | Linear Phase | 31.14 | |||
Low Latency | 30.84 | ||||
16 | 1 | Linear Phase | 24 | 24 | 10.59 |
Low Latency | 9.65 | ||||
2 | Linear Phase | 48 | 12.85 | ||
Low Latency | 13.27 | ||||
3 | Linear Phase | 96 | 19.09 | ||
Low Latency | 17.37 | ||||
4 | Linear Phase | 24.03 | |||
Low Latency | 23.92 | ||||
5 | Linear Phase | 144 | 28.69 | ||
Low Latency | 27.88 | ||||
6 | Linear Phase | 30.93 | |||
Low Latency | 31.40 | ||||
24 | 1 | Linear Phase | 24 | 24 | 9.14 |
Low Latency | 8.89 | ||||
2 | Linear Phase | 48 | 14.38 | ||
Low Latency | 14.39 | ||||
3 | Linear Phase | 96 | 19.43 | ||
Low Latency | 18.09 | ||||
4 | Linear Phase | 21.81 | |||
Low Latency | 22.50 | ||||
5 | Linear Phase | 144 | 28.65 | ||
Low Latency | 27.32 | ||||
6 | Linear Phase | 32.91 | |||
32 | 1 | Linear Phase | 24 | 24 | 10.56 |
Low Latency | 10.24 | ||||
2 | Linear Phase | 48 | 13.17 | ||
Low Latency | 14.42 | ||||
3 | Linear Phase | 96 | 17.66 | ||
Low Latency | 19.77 | ||||
4 | Linear Phase | 22.82 | |||
Low Latency | 22.32 | ||||
5 | Linear Phase | 144 | 29.09 | ||
Low Latency | 27.23 | ||||
6 | Linear Phase | 33.62 | |||
Low Latency | 31.98 | ||||
48 | 1 | Linear Phase | 24 | 24 | 10.07 |
Low Latency | 11.01 | ||||
2 | Linear Phase | 48 | 14.92 | ||
Low Latency | 15.15 | ||||
3 | Linear Phase | 96 | 18.69 | ||
Low Latency | 19.58 | ||||
4 | Linear Phase | 24.22 | |||
Low Latency | 25.25 | ||||
5 | Linear Phase | 144 | 28.49 | ||
Low Latency | 28.65 | ||||
6 | Linear Phase | 34.32 | |||
Low Latency | 33.56 | ||||
44.1 | 1 | Linear Phase | 24 | 24 | 8.72 |
2 | Linear Phase | 48 | 15.17 | ||
3 | Linear Phase | 96 | 20.04 | ||
4 | Linear Phase | 25.28 | |||
5 | Linear Phase | 144 | 28.05 | ||
6 | Linear Phase | 34.10 | |||
96 | 1 | Linear Phase | 24 | 24 | 12.00 |
Low Latency | 12.45 | ||||
2 | Linear Phase | 48 | 16.58 | ||
Low Latency | 17.39 | ||||
3 | Linear Phase | 96 | 22.11 | ||
Low Latency | 21.35 | ||||
4 | Linear Phase | 29.42 | |||
Low Latency | 26.91 | ||||
192 | 1 | Linear Phase | 24 | 24 | 11.29 |
Low Latency | 13.14 | ||||
2 | Linear Phase | 48 | 16.00 | ||
Low Latency | 18.28 | ||||
3 | Linear Phase | 96 | 22.94 | ||
Low Latency | 25.05 | ||||
4 | Linear Phase | 27.43 | |||
Low Latency | 29.60 | ||||
384 | 1 | Linear Phase | 24 | 24 | 13.67 |
Low Latency | 13.96 | ||||
2 | Linear Phase | 48 | 20.33 | ||
Low Latency | 20.47 |
Table 3-1 describes the typical current consumption of the PCM6xx0 when the PLL is disabled with AVDD set to 3.3 V. The PLL is disabled by:
The current consumption measurements had the AGC and the Biquad Filters disabled.
SAMPLING FREQUENCY (kHz) | MCLK FREQUENCY(MHz) | MCLK RATIO | ADC CHANNELS | DECIMATION FILTERS | BCLK RATIO | WORD LENGTH | AVDD CURRENT AT 3.3V (mA) |
---|---|---|---|---|---|---|---|
8 | 12.288 | 1536 | 1 | Linear Phase | 32 | 32 | 7.15 |
2 | 48 | 24 | 11.45 | ||||
3 | 96 | 14.95 | |||||
4 | 20.76 | ||||||
5 | 144 | 23.56 | |||||
6 | 144 | 27.95 | |||||
16 | 12.288 | 768 | 1 | Linear Phase | 24 | 24 | 8.18 |
Low Latency | 8.21 | ||||||
Ultra-Low Latency | 8.73 | ||||||
2 | Linear Phase | 48 | 11.98 | ||||
Low Latency | 12.64 | ||||||
Ultra-Low Latency | 10.71 | ||||||
3 | Linear Phase | 96 | 16.64 | ||||
Low Latency | 17.06 | ||||||
Ultra-Low Latency | 16.77 | ||||||
4 | Linear Phase | 19.06 | |||||
Low Latency | 20.99 | ||||||
Ultra-Low Latency | 18.96 | ||||||
5 | Linear Phase | 144 | 23.25 | ||||
Low Latency | 23.71 | ||||||
Ultra-Low Latency | 22.71 | ||||||
6 | Linear Phase | 28.62 | |||||
Low Latency | 28.57 | ||||||
Ultra-Low Latency | 27.32 | ||||||
16 | 24.576 | 1536 | 1 | Linear Phase | 24 | 24 | 8.53 |
Low Latency | 7.91 | ||||||
Ultra-Low Latency | 8.08 | ||||||
2 | Linear Phase | 48 | 12.74 | ||||
Low Latency | 13.34 | ||||||
Ultra-Low Latency | 13.35 | ||||||
3 | Linear Phase | 96 | 16.02 | ||||
Low Latency | 16.15 | ||||||
Ultra-Low Latency | 17.17 | ||||||
4 | Linear Phase | 21.53 | |||||
Low Latency | 21.98 | ||||||
Ultra-Low Latency | 19.91 | ||||||
5 | Linear Phase | 144 | 25.77 | ||||
Low Latency | 26.18 | ||||||
Ultra-Low Latency | 24.08 | ||||||
6 | Linear Phase | 192 | 32 | 30.32 | |||
Low Latency | 30.67 | ||||||
Ultra-Low Latency | 28.59 | ||||||
16 | 36.864 | 2304 | 1 | Linear Phase | 24 | 24 | 7.78 |
Low Latency | 9.43 | ||||||
Ultra-Low Latency | 7.56 | ||||||
2 | Linear Phase | 48 | 12.70 | ||||
Low Latency | 11.86 | ||||||
Ultra-Low Latency | 12.54 | ||||||
3 | Linear Phase | 96 | 16.47 | ||||
Low Latency | 18.33 | ||||||
Ultra-Low Latency | 16.02 | ||||||
4 | Linear Phase | 21.77 | |||||
Low Latency | 21.18 | ||||||
Ultra-Low Latency | 22.35 | ||||||
5 | Linear Phase | 144 | 25.70 | ||||
Low Latency | 25.45 | ||||||
Ultra-Low Latency | 26.54 | ||||||
6 | Linear Phase | 30.67 | |||||
Low Latency | 31.44 | ||||||
Ultra-Low Latency | 29.69 | ||||||
24 | 12.288 | 512 | 1 | Linear Phase | 24 | 24 | 8.44 |
Low Latency | 7.03 | ||||||
Ultra-Low Latency | 6.61 | ||||||
2 | Linear Phase | 48 | 13.08 | ||||
Low Latency | 12.48 | ||||||
Ultra-Low Latency | 64 | 32 | 11.14 | ||||
3 | Linear Phase | 96 | 24 | 16.59 | |||
Low Latency | 15.20 | ||||||
Ultra-Low Latency | 17.17 | ||||||
4 | Linear Phase | 18.89 | |||||
Low Latency | 20.84 | ||||||
Ultra-Low Latency | 20.50 | ||||||
5 | Linear Phase | 144 | 23.01 | ||||
Low Latency | 24.74 | ||||||
Ultra-Low Latency | 24.75 | ||||||
6 | Linear Phase | 192 | 32 | 27.52 | |||
Low Latency | 28.47 | ||||||
Ultra-Low Latency | 27.9 | ||||||
24.576 | 1024 | 1 | Linear Phase | 32 | 32 | 8.03 | |
Low Latency | 7.74 | ||||||
Ultra-Low Latency | 8.33 | ||||||
2 | Linear Phase | 64 | 13.53 | ||||
Low Latency | 11.87 | ||||||
Ultra-Low Latency | 13.55 | ||||||
3 | Linear Phase | 128 | 17.23 | ||||
Low Latency | 18.33 | ||||||
Ultra-Low Latency | 15.93 | ||||||
4 | Linear Phase | 21.82 | |||||
Low Latency | 20.81 | ||||||
Ultra-Low Latency | 21.46 | ||||||
5 | Linear Phase | 192 | 24.61 | ||||
Low Latency | 25.04 | ||||||
Ultra-Low Latency | 26.59 | ||||||
6 | Linear Phase | 29.65 | |||||
Low Latency | 30.13 | ||||||
Ultra-Low Latency | 28.37 | ||||||
24 | 36.864 | 1536 | 1 | Linear Phase | 24 | 24 | 8.58 |
Low Latency | 9.84 | ||||||
Ultra-Low Latency | 8.08 | ||||||
2 | Linear Phase | 48 | 14.00 | ||||
Low Latency | 13.77 | ||||||
Ultra-Low Latency | 13.00 | ||||||
3 | Linear Phase | 96 | 17.42 | ||||
Low Latency | 17.37 | ||||||
Ultra-Low Latency | 18.34 | ||||||
4 | Linear Phase | 22.98 | |||||
Low Latency | 22.62 | ||||||
Ultra-Low Latency | 23.00 | ||||||
5 | Linear Phase | 144 | 27.30 | ||||
Low Latency | 26.04 | ||||||
Ultra-Low Latency | 27.16 | ||||||
6 | Linear Phase | 192 | 32 | 31.47 | |||
Low Latency | 31.44 | ||||||
Ultra-Low Latency | 29.87 | ||||||
32 | 12.288 | 384 | 1 | Linear Phase | 24 | 24 | 7.01 |
Low Latency | 6.87 | ||||||
Ultra-Low Latency | 8.91 | ||||||
2 | Linear Phase | 48 | 12.72 | ||||
Low Latency | 11.84 | ||||||
Ultra-Low Latency | 64 | 32 | 12.27 | ||||
3 | Linear Phase | 96 | 24 | 17.2 | |||
Low Latency | 15.68 | ||||||
Ultra-Low Latency | 14.93 | ||||||
4 | Linear Phase | 18.81 | |||||
Low Latency | 18.74 | ||||||
Ultra-Low Latency | 19.38 | ||||||
5 | Linear Phase | 144 | 23.14 | ||||
Low Latency | 22.82 | ||||||
Ultra-Low Latency | 23.30 | ||||||
6 | Linear Phase | 27.97 | |||||
Low Latency | 27.45 | ||||||
Ultra-Low Latency | 26.46 | ||||||
24.576 | 768 | 1 | Linear Phase | 24 | 8.01 | ||
Low Latency | 9.45 | ||||||
Ultra-Low Latency | 8.02 | ||||||
2 | Linear Phase | 48 | 13.02 | ||||
Low Latency | 13.60 | ||||||
Ultra-Low Latency | 13.47 | ||||||
3 | Linear Phase | 96 | 16.33 | ||||
Low Latency | 16.60 | ||||||
Ultra-Low Latency | 16.69 | ||||||
4 | Linear Phase | 20.66 | |||||
Low Latency | 22.70 | ||||||
Ultra-Low Latency | 22.25 | ||||||
5 | Linear Phase | 144 | 25.14 | ||||
Low Latency | 26.46 | ||||||
Ultra-Low Latency | 26.18 | ||||||
6 | Linear Phase | 192 | 29.94 | ||||
Low Latency | 30.62 | ||||||
Ultra-Low Latency | 28.63 | ||||||
48 | 12.288 | 256 | 1 | Linear Phase | 24 | 24 | 9.27 |
Low Latency | 8.72 | ||||||
Ultra-Low Latency | 8.41 | ||||||
2 | Linear Phase | 48 | 11.85 | ||||
Low Latency | 11.58 | ||||||
Ultra-Low Latency | 12.85 | ||||||
3 | Linear Phase | 96 | 16.71 | ||||
Low Latency | 15.86 | ||||||
Ultra-Low Latency | 16.92 | ||||||
4 | Linear Phase | 20.88 | |||||
Low Latency | 21.05 | ||||||
Ultra-Low Latency | 20.94 | ||||||
5 | Linear Phase | 144 | 24.65 | ||||
Low Latency | 22.79 | ||||||
Ultra-Low Latency | 23.02 | ||||||
6 | Linear Phase | 192 | 32 | 26.93 | |||
Low Latency | 28.74 | ||||||
Ultra-Low Latency | 26.82 | ||||||
24.576 | 512 | 1 | Linear Phase | 32 | 32 | 9.07 | |
Low Latency | 8.72 | ||||||
Ultra-Low Latency | 9.27 | ||||||
2 | Linear Phase | 64 | 13.30 | ||||
Low Latency | 14.31 | ||||||
Ultra-Low Latency | 13.82 | ||||||
3 | Linear Phase | 128 | 19.15 | ||||
Low Latency | 17.38 | ||||||
Ultra-Low Latency | 16.97 | ||||||
4 | Linear Phase | 20.88 | |||||
Low Latency | 23.07 | ||||||
Ultra-Low Latency | 22.72 | ||||||
5 | Linear Phase | 192 | 24.73 | ||||
Low Latency | 24.87 | ||||||
Ultra-Low Latency | 25.84 | ||||||
6 | Linear Phase | 28.49 | |||||
Low Latency | 28.74 | ||||||
Ultra-Low Latency | 30.60 | ||||||
48 | 36.864 | 768 | 1 | Linear Phase | 24 | 24 | 9.62 |
Low Latency | 8.17 | ||||||
Ultra-Low Latency | 7.66 | ||||||
2 | Linear Phase | 48 | 14.83 | ||||
Low Latency | 14.27 | ||||||
Ultra-Low Latency | 12.52 | ||||||
3 | Linear Phase | 96 | 17.65 | ||||
Low Latency | 18.89 | ||||||
Ultra-Low Latency | 18.15 | ||||||
4 | Linear Phase | 23.67 | |||||
Low Latency | 24.07 | ||||||
Ultra-Low Latency | 23.05 | ||||||
5 | Linear Phase | 144 | 26.94 | ||||
Low Latency | 28.46 | ||||||
Ultra-Low Latency | 27.75 | ||||||
6 | Linear Phase | 192 | 32 | 31.00 | |||
Low Latency | 31.84 | ||||||
Ultra-Low Latency | 30.01 | ||||||
96 | 24.576 | 256 | 1 | Linear Phase | 32 | 32 | 11.09 |
Low Latency | 10.84 | ||||||
Ultra-Low Latency | 9.48 | ||||||
2 | Linear Phase | 64 | 13.52 | ||||
Low Latency | 13.10 | ||||||
Ultra-Low Latency | 12.98 | ||||||
3 | Linear Phase | 128 | 18.47 | ||||
Low Latency | 17.31 | ||||||
Ultra-Low Latency | 19.00 | ||||||
4 | Linear Phase | 23.06 | |||||
Low Latency | 21.55 | ||||||
Ultra-Low Latency | 20.95 | ||||||
5 | Linear Phase | 192 | 26.64 | ||||
Low Latency | 24.94 | ||||||
Ultra-Low Latency | 26.97 | ||||||
6 | Linear Phase | 30.36 | |||||
Low Latency | 28.78 | ||||||
Ultra-Low Latency | 30.77 | ||||||
36.864 | 384 | 1 | Linear Phase | 24 | 24 | 9.49 | |
Low Latency | 11.22 | ||||||
Ultra-Low Latency | 8.70 | ||||||
2 | Linear Phase | 48 | 15.24 | ||||
Low Latency | 16.04 | ||||||
Ultra-Low Latency | 14.93 | ||||||
3 | Linear Phase | 96 | 21.05 | ||||
Low Latency | 21.13 | ||||||
Ultra-Low Latency | 19.03 | ||||||
4 | Linear Phase | 23.43 | |||||
Low Latency | 23.08 | ||||||
Ultra-Low Latency | 25.09 | ||||||
5 | Linear Phase | 144 | 27.44 | ||||
Low Latency | 27.94 | ||||||
Ultra-Low Latency | 27.54 | ||||||
6 | Linear Phase | 32.05 | |||||
Low Latency | 32.87 | ||||||
Ultra-Low Latency | 32.29 | ||||||
192 | 12.288 | 64 | 1 | Linear Phase | 24 | 24 | 9.44 |
Low Latency | 8.92 | ||||||
Ultra-Low Latency | 9.20 | ||||||
2 | Linear Phase | 48 | 11.27 | ||||
Low Latency | 11.83 | ||||||
Ultra-Low Latency | 13.52 | ||||||
3 | Linear Phase | 96 | 15.41 | ||||
Low Latency | 16.34 | ||||||
Ultra-Low Latency | 15.52 | ||||||
4 | Linear Phase | 19.46 | |||||
5 | Linear Phase | 144 | 25.19 | ||||
Low Latency | 24.56 | ||||||
Ultra-Low Latency | 24.54 | ||||||
6 | Linear Phase | 192 | 32 | 29.20 | |||
Low Latency | 28.44 | ||||||
Ultra-Low Latency | 27.25 |