Analog Devices: ADC

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Аналого-цифровые преобразователи фирмы Analog Devices

Analog-to-digital converters Analog Devices

Byte Output	"Function Plus"	General Purpose	High Resolution	High Speed	Low Cost, 8- to 10-Bit
Low Power, High Speed	Multichannel	Parallel Output	Serial Output	Sigma-Delta	Single +3V

Sigma-Delta Analog-to-Digital Converters
Part #	# Ana- log Input Chan	Res- olu- tion Bits	Out Data Rate kSPS	Full Scale Input Range V		Out Data Format	Power Supply V,nom	Power Dissi- pation mW max	Refe- rence	Clock	Description
Part #	# Ana- log Input Chan	Res- olu- tion Bits	Out Data Rate kSPS	Uni	Bip	Out Data Format	Power Supply V,nom	Power Dissi- pation mW max	Refe- rence	Clock	Description
AD7715	1	16	0.5	V_ref/Gain	V_ref/Gain	Ser	+3 to +5	5	Ext	Ext	450 µA, Sigma-Delta Serial Out ADC
AD7720	1	16	180	2.5	1.25	Ser	+5	215	Int,Ext	Ext	Sigma-Delta Modulator with 90dB Dynamic Range
AD7722	1	16	220	2.5	1.25	Par,Ser	+5	375	Int,Ext	Ext	Sigma-Delta Serial/Parallel Out ADC
AD7721	1	16	470	V_ref	V_ref/2	Par,Ser	+5	150	Ext	Ext	312.5/468.75kHz Sigma-Delta ADC
AD7723	1	16	1200	8/5(V_ref2)	4/5(V_ref2)	Par,Ser	+5	475	Int,Ext	Int,Ext	Sigma-Delta Serial/Parallel Out ADC
AD9260	1	16	2500	1.6 p-p,4 p-p		Par	+5	630	Int,Ext	Ext	High Speed Oversampled ADC
AD1555/ AD1556	1	24	1		2.25	Ser,Par	+5,-5		Ext	Ext	Sigma Delta Modulator,Filter Decimator Chip Set
AD7729	2	15	275		2V_ref	Ser	+3	40.5	Int	Ext	Sigma-Delta ADC with Auxiliary DAC
AD7705	2	16	0.5	V_ref/Gain	V_ref/Gain	Ser	+3 to +5	1	Ext	Ext	1 mW,Differential,Sigma-Delta Serial ADC
AD7724	2	16	100	2.5	1.25	Ser	+5	300	Int,Ext	Int,Ext	Dual High Speed Sigma-Delta Converter
AD7730L	2	24	0.6	V_ref/Gain	V_ref/Gain	Ser	+5	23.5	Ext	Ext	Low Power,Serial,Sigma-Delta ADC for Bridge Transducer Applications
AD7710	2	24	1	V_ref/Gain	V_ref/Gain	Ser	+5 or +5,-5	45	Int,Ext	Ext	Signal Conditioning Current Source ADC
AD7712	2	24	1	V_ref/Gain;10	V_ref/Gain;10	Ser	+5 or +5,-5	45	Int,Ext	Ext	Sigma-Delta,Serial,Signal Conditioning ADC
AD7711A	2	24	1	V_ref/Gain	V_ref/Gain	Ser	+5 or +5,-5	45	Int,Ext	Ext	Sigma-Delta,Signal Conditioning ADC with RTD Current Source
AD7711	2	24	1	V_ref/Gain	V_ref/Gain	Ser	+5 or +5,-5	45	Int,Ext	Ext	Sigma-Delta,Signal Conditioning ADC with Matched RTD Excitation Currents
AD7730	2	24	1.2	V_ref/Gain	V_ref/Gain	Ser	+5	65	Ext	Ext	Sigma-Delta,Bridge Transducer ADC for Load Cell Applications
AD7706	3	16	0.5	V_ref/Gain	V_ref/Gain	Ser	+3 to +5	1	Ext	Ext	1mW,Pseudo Diff,Sigma-Delta Serial ADC
AD7707	3	16	0.5	20;0.01;2.5 1.225;10;5	0.02;0.01;2.5 1.225;10;5	SerDSP,SPI QSPI,µWire	+2.7 to +5.25	1.05	Ext	Ext	Sigma-Delta Serial ADC with 1 mW Power Dissipation
AD7713	3	24	0.2	10;V_ref/Gain	V_ref/Gain	Ser	+5	5.5	Ext	Ext	Sigma-Delta,Signal Conditioning ADC with Matched RTD Current Sources
AD7716	4	22	0.14		2.5	Ser	+5,-5	50	Ext	Int,Ext	Serial Data Acquisition System
AD7714	5	24	1	V_ref/Gain	V_ref/Gain	Ser	+3 to +5	5	Ext	Ext	CMOS,500 µA,Sigma-Delta,Signal Conditioning ADC
AD7731	5	24	6.4	V_ref/Gain	V_ref/Gain	Ser	+5	67.5	Ext	Ext	Low Noise,Sigma-Delta,Serial ADC with Fast Channel to Channel Settling Time

Single +3V Analog-to-Digital Converters
Part #	# Ana- log Input Chan	Res- olu- tion Bits	Thru- put Rate MSPS	Full Scale Input Range V		Out Data Format	Power Dissi- pation mW max	Refe- rence Int/Ext	Clock Int/Ext	Sigma- Delta	Description
Part #	# Ana- log Input Chan	Res- olu- tion Bits	Thru- put Rate MSPS	Uni	Bip	Out Data Format	Power Dissi- pation mW max	Refe- rence Int/Ext	Clock Int/Ext	Sigma- Delta	Description
AD7823	1	8	0.133	V_ref		Ser	17.5	Ext	Int		4.5 µs,Serial ADC in µSO8/DIP8
AD7819	1	8	0.2	V_ref		Par	17.5	Ext	Int		Sampling ADC with Parallel Out
AD7827	1	8	1	2.0;2.5		Ser	30	Int,Ext	N/A		Serial Interface Sampling ADC
AD7822	1	8	2	Vmid-1 to Vmid+1 Vmid-1.25 to Vmid+1.25		Par	36	Int,Ext	N/A		Parallel Out ADC
AD9280	1	8	32	1 p-p,2 p-p		Par	110	Int,Ext	Ext		Complete ADC
AD9283-50	1	8	50		0.5	Par	120	Int,Ext	Ext		50 MSPS ADC
AD9283-80	1	8	80		0.5	Par	120	Int,Ext	Ext		Single +2.7 to +3.6V,80 MSPS ADC
AD9283-100	1	8	100		0.5	Par	120	Int,Ext	Ext		Single +2.7 to +3.6V,100 MSPS ADC
AD7418	1	10	0.1	V_ref		I²C	5	Int,Ext	Int		ADC with On-Chip Temp-to-Digital Conv
AD7818	1	10	0.1	Uni V_ref Ambient Temperature (Temp-to-Dig Conv)		Ser-uP,SPI QSPI,µWire	10	Int,Ext	Int		Serial ADC with On-Chip Temp Sensor
AD7813	1	10	0.35	V_ref		Byte	17.5	Ext	Int		8-/10Bit Sampling Byte Out ADC
AD7810	1	10	0.35	V_ref		Ser	17.5	Ext	Int		2µsSerial ADC in µSO8/DIP8
AD7477	1	10	1	V_DD		Ser	6	Ext	Ext		ADCs in SOT23-6
AD7470	1	10	1.75	V_ref		Par	4.5	Ext	Ext		+2.7-5.25V,Low Power Par Out ADC
AD9200	1	10	20	2 p-p		Par	100	Int,Ext	Ext		Complete,80 mW CMOS ADC
AD9203	1	10	40	2 p-p		Par	75	Int,Ext	Ext		Low Power,+2.7 to +3.6V ADC
AD9214	1	10	105	2 p-p		Par	220	Int,Ext	Ext		Analog-to-Digital Converter
AD7853L	1	12	0.1	V_ref	V_ref/2	Ser8051,SPI QSPI,Ser-uP	6.85	Int,Ext	Ext		Low Power,Single,Serial Out ADC
AD7854L	1	12	0.1	V_ref	V_ref/2	Byte,Par	6.5	Int,Ext	Ext		Low Power,Single,Byte/Parallel Out ADC
AD7896	1	12	0.1	0 to V_DD		Ser	10.8	Ext	Int		+2.7 to 5.5V,Serial ADC in SO8/DIP8
AD7854	1	12	0.2	V_ref	V_ref/2	Byte,Par	16.5	Int,Ext	Ext		Single +3 to +5V Byte/Parallel Out ADC
AD7853	1	12	0.2	V_ref	V_ref/2	Ser8051,SPI QSPI,Ser-uP	16.5	Int,Ext	Ext		Single +3 to +5V Serial Out ADC
AD7475	1	12	1	V_ref		SerDSP,SPI QSPI,µWire	3	Ext	Ext		ADCs in SOT23-6
AD7476	1	12	1	V_DD		Ser	5.1	Ext	Ext		1MSPS ADCs in SOT23-6
AD7492	1	12	1	2.5		Par	4.5	Int	Int		1 MSPS,4mW ADC
AD7472	1	12	1.5	V_ref		Par	4.5	Ext	Ext		+2.7 V to 5.25 V,Low Power Par Out ADC
AD7495	1	12	1.5	2.5		SerDSP,SPI QSPI,µWire	3.6	Int	Ext		1MSPS ADCs in µSO8
AD9235	1	12	65		1.0;2.0	Par		Int,Ext	Ext		65 MSPS ,3 V Analog-to-Digital Converter
AD7715	1	16	0.0005	V_ref/Gain	V_ref/Gain	Ser	5	Ext	Ext		450 µA,Sigma-Delta Serial Out ADC
AD9281	2	8	28	1 p-p,2 p-p		Par	260	Int,Ext	Ext		Complete CMOS ADC
AD9288-40	2	8	40	0.512 p-p		Par	180	Int,Ext	Ext		40 MSPS Flash ADC
AD9288-80	2	8	80	0.512 p-p		Par	180	Int,Ext	Ext		80 MSPS ADC
AD9288-100	2	8	100	0.512 p-p		Par	180	Int,Ext	Ext		100 MSPS ADC
AD9201	2	10	20	1 p-p,2 p-p		Par	245	Int,Ext	Ext		20 MSPS,10Bit Resolution CMOS ADC
AD7887	2	12	0.125	V_DD;V_ref		SerDSP,SPI QSPI,µWire	3.5	Int,Ext	Ext		+2.7 to +5.25V,Micro Power,Serial ADC
AD7729	2	15	0.275		2V_ref	Ser	40.5	Int	Ext		+3 V,275 kSPS,Dual Sigma-Delta,Serial Out ADC with Auxiliary DAC
AD7705	2	16	0.0005	V_ref/Gain	V_ref/Gain	Ser	1	Ext	Ext		+3V/5V,1mW,Differ Sigma-Delta ADC
AD9884	3	8	140	1 p-p		Multiplexed Parallel		Int,Ext	Int,Ext		Triple 140 MSPS ADC,RGB Graphics Digitizer for SXGA LCD Monitors
AD7707	3	16	0.0005	20;0.01;2.5 1.225;10;5	0.02;0.01;2.5 1.225;10;5	SerDSP,SPI QSPI,µWire	1.05	Ext	Ext		16Bit Sigma-Delta Serial ADC with 1 mW Power Dissipation
AD7706	3	16	0.0005	V_ref/Gain	V_ref/Gain	Ser	1	Ext	Ext		+3/+5V,1mW,Pseudo Diff Sigma-Delta ADC
AD7825	4	8	2	Vmid-1 to Vmid+1 Vmid-1.25 to Vmid+1.25		Par	36	Int,Ext	N/A		Parallel Out Data Acquistion System
AD7817	4	10	0.1	Uni V_ref Ambient Temperature (Temp-to-Dig Conv)		Ser-uP,SPI QSPI,µWire	10	Int,Ext	Int		Serial ADC with On-Chip Temp Sensor
AD7417	4	10	0.1	V_ref		I²C	5	Int,Ext	Int		ADC with On-Chip Temp-to-Digital Conv
AD7811	4	10	0.35	V_ref		Ser	10.5	Int,Ext	Int		4-Channel,350 kSPS,Serial ADC
AD7714	5	24	0.001	V_ref/Gain	V_ref/Gain	Ser	5	Ext	Ext		CMOS,+3V/5V,500 µA,24Bit Sigma-Delta,Serial Out,Signal Conditioning ADC
AD7829	8	8	2	Vmid-1 to Vmid+1 Vmid-1.25 to Vmid+1.25		Par	36	Int,Ext	N/A		+3 V+/5 V,2 MSPS,Parallel Out Data Acquistion System
AD7812	8	10	0.35	V_ref		Ser	10.5	Int,Ext	Int		350 kSPS,Serial ADC
AD7858L	8	12	0.1	V_ref		Ser8051,SPI QSPI,Ser-uP	6.85	Int,Ext	Ext		Low Power,Single,Serial Out ADC
AD7859L	8	12	0.1	V_ref	V_ref/2	Byte,Par	1.95	Int,Ext	Ext		Low Power,Single,Byte/Parallel Out ADC
AD7888	8	12	0.125	V_ref		SerDSP,SPI QSPI,µWire	3.5	Int,Ext	Ext		+2.7 to +5.25V,Micro Power Serial ADC
AD7858	8	12	0.2	V_ref		Ser8051,SPI Ser-uP,QSPI	16.5	Int,Ext	Ext		Single +3 to +5V Serial ADC
AD7859	8	12	0.2	V_ref	V_ref/2	Byte,Par	16.5	Int,Ext	Ext		Single +3 to +5V Byte/Parallel Out ADC