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

ADS7946SRTER IC ADC 14BIT SAR 16WQFN Texas Instruments	4,339 In Stock	1 : ¥78.64000 Cut Tape (CT) 3,000 : ¥42.97407 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	14	2M	2	Single Ended	SPI	MUX-S/H-ADC	1:1	1	SAR	External	2.7V ~ 5.25V	1.65V ~ 5.25V	-	-40°C ~ 125°C	16-WFQFN Exposed Pad	16-WQFN (3x3)	Surface Mount
AD7705BRUZ IC ADC 16BIT SIGMA-DELTA 16TSSOP Analog Devices Inc.	595 In Stock	1 : ¥126.24000 Tube	-	Tube	Active	16	500	2	Differential	SPI, DSP	MUX-PGA-ADC	-	1	Sigma-Delta	External	2.7V ~ 3.3V, 5V	2.7V ~ 3.3V, 5V	PGA	-40°C ~ 85°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount
AD7689ACPZRL7 IC ADC 16BIT SAR 20LFCSP Analog Devices Inc.	5,576 In Stock	1 : ¥137.97000 Cut Tape (CT) 1,500 : ¥87.36060 Tape & Reel (TR)	PulSAR®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	16	250k	8	Differential, Pseudo-Differential, Single Ended	SPI, DSP	MUX-S/H-ADC	1:1	1	SAR	External, Internal	2.3V ~ 5.5V	2.3V ~ 5.5V	Temperature Sensor	-40°C ~ 85°C	20-WFQFN Exposed Pad, CSP	20-LFCSP (4x4)	Surface Mount
ADS1258IPHPREP IC ADC 24BIT SIGMA-DELTA 48HTQFP Texas Instruments	494 In Stock	1 : ¥293.04000 Cut Tape (CT) 1,000 : ¥197.40165 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	24	125k	8, 16	Differential, Single Ended	SPI	MUX-ADC	-	1	Sigma-Delta	External	5V	2.7V ~ 5.25V	-	-40°C ~ 105°C	48-PowerTQFP	48-HTQFP (7x7)	Surface Mount
ADS131M08IRSNT IC ADC 24BIT SIGMA-DELTA 32WQFN Texas Instruments	705 In Stock	1 : ¥85.95000 Cut Tape (CT) 250 : ¥61.39340 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	24	32k	8	Differential	SPI	PGA-ADC	0:1	8	Sigma-Delta	External, Internal	2.4V ~ 3.6V	1.65V ~ 3.6V	PGA, Simultaneous Sampling	-40°C ~ 125°C	32-WFQFN Exposed Pad	32-QFN (4x4)	Surface Mount
LTC2485IDD#PBF IC ADC 24BIT SIGMA-DELTA 10DFN Analog Devices Inc.	11,717 In Stock	1 : ¥72.18000 Tube	-	Tube	Active	24	7.5	1	Differential	I2C	MUX-ADC	-	1	Sigma-Delta	External	2.7V ~ 5.5V	2.7V ~ 5.5V	Selectable Address, Temperature Sensor	-40°C ~ 85°C	10-WFDFN Exposed Pad	10-DFN (3x3)	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.