Analog to Digital Converters (ADC)

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Number of Bits	Sampling Rate (Per Second)	Number of Inputs	Input Type	Data Interface	Configuration	Ratio - S/H:ADC	Number of A/D Converters	Architecture	Reference Type	Voltage - Supply, Analog	Voltage - Supply, Digital	Features	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type
	ADC128S052CIMT/NOPB IC ADC 12BIT SAR 16TSSOP Texas Instruments	206 In Stock	1 : £5.16000 Tube	-	Tube	Active	12	500k	8	Single Ended	SPI, DSP	MUX-S/H-ADC	1:1	1	SAR	Supply	2.7V ~ 5.25V	2.7V ~ 5.25V	-	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount
	ADS8422IBPFBR IC ADC 16BIT SAR 48TQFP Texas Instruments	0 In Stock Check Lead Time	1,000 : £35.87713 Tape & Reel (TR)	microPOWER™	Tape & Reel (TR)	Active	16	4M	1	Differential	Parallel	S/H-ADC	1:1	1	SAR	External, Internal	5V	2.7V ~ 5.25V	-	-40°C ~ 85°C	48-TQFP	48-TQFP (7x7)	Surface Mount

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Analog-to-digital converters (ADC, A/D, or A-to-D) sample an analog signal, such as a sound picked up by a microphone or the output of a sensor, into a digital signal. Typically, the digital output is a two's complement binary number that is proportional to the input. Input types may be differential, pseudo differential or single-ended. ADCs are selected by number of bits, sampling rate, number of inputs, interface, number of converters, and the architecture such as adaptive delta, dual slope, folding, pipelined, SAR, Sigma-Delta or two-step.