Successive Approximation Register Analog-to-Digital Converter (SAR ADC) for Biomedical Applications

Table 5

Summary of the recently published SAR ADC performance parameters in 130 nm process.

Reference	Supply (v)	Power (w)	Area (mm^2)	Fs (S/s)	Resolution (dB)	ENOB (dB)	SNDR (dB)	SFDR (dB)	DNL (LSB)	INL (LSB)	(fJ/conv.-step)
[89]	1.2	11.56 μ	—	1 M	8	7.51	47.12	57.36	0.26/−0.24	0.26/−0.28	62.11
[23]	0.4	2.66 μ	—	250 k	9	6.66	41.91		0.49/−0.44	3.24/−1.31	105.4
[99]	0.6	0.85 μ	0.12	10 k	12	11.76	—	86.5	—	—	—
[34]	1	110 n	0.16	1 k	12	10.47	64.8	78.5	0.35/−0.41	0.6/−0.74	76
[97]	0.6	0.96 μ	0.126	10 k	12	11.77	72.6	85.4	—	—	28