SNLA241 Application note | TI.com

SNLA241A October 2015 – July 2025 DP83867CR , DP83867CS , DP83867E , DP83867IR , DP83867IS

6.1 1000M Power

Table 6-1 1000M Triple Supply

Temp (°C)	Total Power (mW)	VDDIO			VDDA2P5			VDDA1P0			VDDA1P8
Temp (°C)	Total Power (mW)	V (V)	I (mA)	Power (mW)	V (V)	I (mA)	Power (mW)	V (V)	I (mA)	Power (mW)	V (V)	I (mA)	Power (mW)
25	478.62	1.8	23.85	42.93	2.5	85.58	213.94	1.1	120.17	132.19	1.8	49.75	89.56
25	453.94	1.8	23.75	42.75	2.5	85.65	214.14	1	107.5	107.5	1.8	49.76	89.56
25	521.67	2.5	33.93	84.83	2.5	85.75	214.37	1.1	120.88	132.97	1.8	49.72	89.5
25	494.9	2.5	33.43	83.58	2.5	85.56	213.91	1	107.9	107.9	1.8	49.73	89.51
25	591.85	3.3	46.87	154.67	2.5	85.73	214.33	1.1	121.12	133.23	1.8	49.79	89.62
25	565.08	3.3	46.61	153.82	2.5	85.58	213.94	1	107.73	107.73	1.8	49.77	89.59
105	498.16	1.8	24.74	44.53	2.5	84.33	210.83	1.1	139.52	153.472	1.8	49.64	89.34
105	465.42	1.8	23.34	42.01	2.5	84.13	210.33	1	123.67	123.67	1.8	49.67	89.41
105	516.42	2.5	33.25	83.13	2.5	82.26	205.65	1.1	130.79	143.869	1.8	46.54	83.77
105	509.14	2.5	34.55	86.37	2.5	83.93	209.81	1	123.62	123.62	1.8	49.63	89.33
105	613.7	3.3	48.72	160.78	2.5	83.88	209.69	1.1	140.08	154.088	1.8	49.52	89.14
105	582.61	3.3	48.41	159.75	2.5	83.87	209.68	1	123.95	123.95	1.8	49.58	89.24
-40	477.68	1.8	23.34	42	2.5	86.15	215.37	1.1	118.48	130.33	1.8	49.99	89.98
-40	452.61	1.8	23.19	41.74	2.5	86.01	215.03	1	105.83	105.83	1.8	50.01	90.01
-40	515.13	2.5	31.9	79.76	2.5	86.17	215.43	1.1	118.08	129.88	1.8	50.03	90.06
-40	489.53	2.5	31.62	79.05	2.5	86.11	215.27	1	105.3	105.3	1.8	49.95	89.91
-40	585.24	3.3	45.45	150	2.5	86.12	215.3	1.1	118.14	129.96	1.8	49.99	89.98
-40	559.87	3.3	45.08	148.75	2.5	86.07	215.18	1	105.93	105.93	1.8	50	90.01

Table 6-2 1000M Dual Supply

Temp (°C)	Total Power (mW)	VDDIO			VDDA2P5			VDDA1P0			VDDA1P8
Temp (°C)	Total Power (mW)	V (V)	I (mA)	Power (mW)	V (V)	I (mA)	Power (mW)	V (V)	I (mA)	Power (mW)	V (V)	I (mA)	Power (mW)
25	514.3	1.8	23.8	42.85	2.5	135.65	339.12	1.1	120.31	132.34	0	0	0
25	489.38	1.8	23.71	42.68	2.5	135.66	339.16	1	107.55	107.55	0	0	0
25	555.36	2.5	33.91	84.78	2.5	135.55	338.86	1.1	119.74	131.71	0	0	0
25	530.05	2.5	33.4	83.5	2.5	135.58	338.94	1	107.6	107.6	0	0	0
25	626.32	3.3	46.71	154.14	2.5	135.65	339.13	1.1	120.96	133.06	0	0	0
25	600.65	3.3	46.44	153.26	2.5	135.66	339.16	1	108.23	108.23	0	0	0
105	534.13	1.8	24.93	44.87	2.5	134	335	1.1	140.24	154.26	0	0	0
105	503.7	1.8	24.77	44.59	2.5	133.89	334.72	1	124.4	124.4	0	0	0
105	575.52	2.5	34.81	87.02	2.5	133.55	333.89	1.1	140.56	154.62	0	0	0
105	543.51	2.5	34.39	85.97	2.5	133.51	333.77	1	123.78	123.78	0	0	0
105	648.98	3.3	48.48	159.97	2.5	133.64	334.1	1.1	140.82	154.91	0	0	0
105	617.2	3.3	48.12	158.8	2.5	133.5	333.74	1	124.66	124.66	0	0	0
-40	512.52	1.8	23.06	41.51	2.5	136.38	340.94	1.1	118.25	130.07	0	0	0
-40	488.09	1.8	23.01	41.42	2.5	136.2	340.49	1	106.17	106.17	0	0	0
-40	552.51	2.5	32.7	81.74	2.5	136.28	340.7	1.1	118.25	130.08	0	0	0
-40	527.39	2.5	32.33	80.84	2.5	136.26	340.64	1	105.91	105.91	0	0	0
-40	621.78	3.3	45.6	150.5	2.5	136.33	340.83	1.1	118.6	130.46	0	0	0
-40	595.58	3.3	45.22	149.23	2.5	136.18	340.44	1	105.91	105.91	0	0	0