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

AD7291BCPZ IC ADC 12BIT SAR 20LFCSP Analog Devices Inc.	2,422 In Stock	1 : ¥93.26000 Tray	-	Tray	Active	12	22.22k	8	Single Ended	I2C	MUX-S/H-ADC	1:1	1	SAR	External, Internal	2.8V ~ 3.6V	2.8V ~ 3.6V	Selectable Address, Temperature Sensor	-40°C ~ 125°C	20-WFQFN Exposed Pad, CSP	20-LFCSP (4x4)	Surface Mount
LTC2497CUHF#PBF IC ADC 16BIT SIGMA-DELTA 38QFN Analog Devices Inc.	742 In Stock	1 : ¥65.20000 Tube	-	Tube	Active	16	7.5	8, 16	Differential, Single Ended	I2C	MUX-ADC	-	1	Sigma-Delta	External	2.7V ~ 5.5V	2.7V ~ 5.5V	PGA, Selectable Address	0°C ~ 70°C	38-WFQFN Exposed Pad	38-QFN (5x7)	Surface Mount

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Analog to Digital Converters (ADC)

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.