SBAA608 August 2025 TAD5112 , TAD5112-Q1 , TAD5142 , TAD5212 , TAD5212-Q1 , TAD5242

3 Target Mode Power Consumption With PLL Enabled

This section describes the typical current consumption of the TAD52xx when the PLL is enabled with AVDD set to 1.8V and 3.3V.

By default, upon power-up, the PLL is configured as enabled. The bit field corresponding to this configuration is B0_P0_R52[7] (PLL_DIS) in the register map.

In Table 3-1, the current consumption measurements have the biquad filters disabled while maintaining the DAC output channel (or channels) idle.

Note: The dynamic range numbers are of a TAD5212 variant, provided for benchmarking.

Table 3-1 Target Mode Power Consumption With PLL Enabled

Sampling Frequency (kHz)	Enabled Channels	Output Configuration	Output Drive	BCLK-FS Ratio	Word Length	Decimation Filters	AVDD = 1.8V			AVDD = 3.3V
Sampling Frequency (kHz)	Enabled Channels	Output Configuration	Output Drive	BCLK-FS Ratio	Word Length	Decimation Filters	AVDD Current (mA)	Dynamic Range (dB-A weighted)	THD+N (dB)	AVDD Current (mA)	Dynamic Range (dB-A weighted)	THD+N (dB)
8	1	Fully Differential	Headphone	32	32	Linear Phase	9.24	114.23	-84.04	10.49	118.25	-85.16
8	1	Fully Differential	Line Out	32	32	Linear Phase	8.63	115.27	-84.19	9.78	120.32	-85.12
8	1	Single Ended	Headphone	32	32	Linear Phase	8.24	90.93	-79.69	9.42	108.84	-83.08
8	1	Single Ended	Line Out	32	32	Linear Phase	7.94	90.85	-81.28	9.09	108.89	-84.83
8	2	Fully Differential	Headphone	48	24	Linear Phase	14.53	114.16	-79.53	16.81	118.13	-85.11
8	2	Fully Differential	Line Out	48	24	Linear Phase	13.34	114.93	-83.83	15.39	120.09	-85.23
8	2	Single Ended	Headphone	48	24	Linear Phase	12.51	102.18	-78.07	14.58	109.08	-81.94
8	2	Single Ended	Line Out	48	24	Linear Phase	11.93	102.23	-82.90	13.86	109.17	-84.82
16	1	Fully Differential	Headphone	24	24	Linear Phase	10.11	114.16	-90.96	11.39	117.73	-100.36
16	1	Fully Differential	Line Out	24	24	Linear Phase	9.56	115.11	-94.84	10.7	120.06	-101.94
16	1	Single Ended	Headphone	24	24	Linear Phase	9.18	87.94	-78.51	10.32	107.13	-86.54
16	1	Single Ended	Line Out	24	24	Linear Phase	8.86	87.92	-79.68	10	107.12	-94.63
16	2	Fully Differential	Headphone	48	24	Linear Phase	15.85	113.96	-80.88	18.12	118.03	-96.32
16	2	Fully Differential	Line Out	48	24	Linear Phase	14.67	114.77	-92.69	16.76	119.89	-100.99
16	2	Single Ended	Headphone	48	24	Linear Phase	13.88	100.66	-79.12	15.88	108.39	-84.33
16	2	Single Ended	Line Out	48	24	Linear Phase	13.19	100.63	-87.52	15.21	108.3	-94.04
24	1	Fully Differential	Headphone	24	24	Linear Phase	11.64	114.2	-90.19	12.89	118.32	-103.78
24	1	Fully Differential	Line Out	24	24	Linear Phase	11.07	115.18	-95.86	12.22	120.2	-104.00
24	1	Single Ended	Headphone	24	24	Linear Phase	10.69	104.46	-84.38	11.8	110.55	-87.27
24	1	Single Ended	Line Out	24	24	Linear Phase	10.34	104.43	-90.81	11.5	110.64	-96.72
24	2	Fully Differential	Headphone	48	24	Linear Phase	17.35	114.26	-80.88	19.57	118.17	-97.40
24	2	Fully Differential	Line Out	48	24	Linear Phase	16.16	115.19	-95.33	18.22	120.24	-103.93
24	2	Single Ended	Headphone	48	24	Linear Phase	15.35	104.08	-78.79	17.33	110.19	-84.47
24	2	Single Ended	Line Out	48	24	Linear Phase	14.73	104.18	-88.69	16.63	109.91	-94.76
32	1	Fully Differential	Headphone	24	24	Linear Phase	11.93	114.29	-91.02	13.22	117.99	-103.51
32	1	Fully Differential	Line Out	24	24	Linear Phase	11.36	115.2	-95.94	12.5	119.99	-104.01
32	1	Single Ended	Headphone	24	24	Linear Phase	10.93	104.51	-85.05	12.12	110.55	-86.73
32	1	Single Ended	Line Out	24	24	Linear Phase	10.67	104.43	-90.91	11.75	110.45	-95.79
32	2	Fully Differential	Headphone	48	24	Linear Phase	18.64	114.18	-80.96	20.95	117.94	-97.67
32	2	Fully Differential	Line Out	48	24	Linear Phase	17.47	115.14	-95.56	19.56	119.78	-104.37
32	2	Single Ended	Headphone	48	24	Linear Phase	16.66	104.38	-79.22	18.66	110.21	-84.35
32	2	Single Ended	Line Out	48	24	Linear Phase	16.07	104.34	-89.21	17.99	110.43	-94.70
48	1	Fully Differential	Headphone	24	24	Linear Phase	12.92	114.21	-90.63	14.16	118.07	-103.26
48	1	Fully Differential	Line Out	24	24	Linear Phase	12.32	115.11	-95.78	13.51	119.87	-104.04
48	1	Single Ended	Headphone	24	24	Linear Phase	11.92	104.36	-84.35	13.11	110.51	-86.95
48	1	Single Ended	Line Out	24	24	Linear Phase	11.65	104.32	-90.63	12.76	110.51	-96.04
48	2	Fully Differential	Headphone	48	24	Linear Phase	19.24	114.41	-80.62	21.59	118.04	-97.17
48	2	Fully Differential	Line Out	48	24	Linear Phase	18.09	115.11	-95.38	20.17	119.97	-103.95
48	2	Single Ended	Headphone	48	24	Linear Phase	17.25	104.47	-79.13	19.32	110.17	-84.22
48	2	Single Ended	Line Out	48	24	Linear Phase	16.72	104.44	-89.24	18.62	110.33	-94.50
96	1	Fully Differential	Headphone	24	24	Linear Phase	15.32	114.09	-90.73	16.61	117.99	-103.50
96	1	Fully Differential	Line Out	24	24	Linear Phase	14.75	114.91	-95.57	15.91	120.07	-103.91
96	1	Single Ended	Headphone	24	24	Linear Phase	14.35	104.39	-84.31	15.54	110.57	-86.60
96	1	Single Ended	Line Out	24	24	Linear Phase	14.06	104.44	-90.59	15.23	110.52	-95.45
96	2	Fully Differential	Headphone	48	24	Linear Phase	21.94	114.02	-80.61	24.29	118.01	-97.62
96	2	Fully Differential	Line Out	48	24	Linear Phase	20.83	114.93	-95.24	22.95	119.94	-103.90
96	2	Single Ended	Headphone	48	24	Linear Phase	20.02	104.4	-78.86	22.06	110.09	-84.72
96	2	Single Ended	Line Out	48	24	Linear Phase	19.39	104.36	-89.06	21.37	110.23	-95.20
192	1	Fully Differential	Headphone	24	24	Linear Phase	12.75	114.21	-89.96	14.01	117.93	-102.50
192	1	Fully Differential	Line Out	24	24	Linear Phase	12.17	114.71	-95.74	13.33	119.83	-104.21
192	1	Single Ended	Headphone	24	24	Linear Phase	11.79	104.36	-83.85	12.94	110.63	-86.51
192	1	Single Ended	Line Out	24	24	Linear Phase	11.49	104.49	-90.34	12.62	110.61	-95.48
192	2	Fully Differential	Headphone	48	24	Linear Phase	19.21	113.66	-80.69	21.52	117.97	-96.90
192	2	Fully Differential	Line Out	48	24	Linear Phase	17.98	114.6	-95.31	20.17	119.69	-103.70
192	2	Single Ended	Headphone	48	24	Linear Phase	17.21	104.27	-78.78	19.28	110.28	-84.98
192	2	Single Ended	Line Out	48	24	Linear Phase	16.61	104.42	-89.10	18.6	110.13	-95.23
384	1	Fully Differential	Headphone	24	24	Linear Phase	13.3	112.98	-89.71	14.58	117.19	-103.64
384	1	Fully Differential	Line Out	24	24	Linear Phase	12.73	113.54	-95.57	13.9	118.92	-104.18
384	1	Single Ended	Headphone	24	24	Linear Phase	12.32	104.34	-83.61	13.51	110.64	-87.11
384	1	Single Ended	Line Out	24	24	Linear Phase	12.02	104.25	-90.37	13.18	110.68	-96.22
384	2	Fully Differential	Headphone	48	24	Linear Phase	21.05	112.02	-80.88	23.26	116.69	-96.67
384	2	Fully Differential	Line Out	48	24	Linear Phase	19.85	112.31	-95.44	21.98	117.79	-103.99
384	2	Single Ended	Headphone	48	24	Linear Phase	19.06	104.06	-79.99	21.04	110.04	-83.56
384	2	Single Ended	Line Out	48	24	Linear Phase	18.45	104.12	-90.16	20.34	109.94	-93.38