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

Table 3

Summary of the recently published SAR ADC performance parameters in 500 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)
[1]	3.3	21.9 μ	—	10 k	8	7.32	—	—	1.9/−1.9	0.17/−0.28	31.4
[27]	5	20.6 m	1.7	17 M	14	13.08	80	95	0.63/−0.74	0.95/−0.58	139.9
[7]	—	14.75 n	—	2 k	10	—	—	—	—	—	—

Simulated. Measured.