Datasheet Analog Devices AD7691

Manufacturer	Analog Devices
Series	AD7691

18-Bit, 1.5 LSB INL, 250 kSPS PulSAR^® Differential ADC in MSOP/QFN

Datasheets

PDF, 937 Kb, Language: en, Revision: E, File uploaded: Oct 7, 2017, Pages: 29
18-Bit, 1.5 LSB INL, 250 kSPS PulSAR® Differential ADC in MSOP/QFN

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PDF, 444 Kb, Language: en, Revision: A, File uploaded: Jul 2, 2019, Pages: 13
18-Bit, 1.5 LSB INL, 250 kSPS PulSAR® Differential ADC in MSOP/QFN

Extract from the document

	AD7691BCPZRL7	AD7691BRMZ	AD7691BRMZ-RL7	AD7691SRMZ-EP-RL7
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

	AD7691BCPZRL7	AD7691BRMZ	AD7691BRMZ-RL7	AD7691SRMZ-EP-RL7
N	1	2	3	4
Package	10 ld LFCSP (3x3mm)	10 ld MSOP	10 ld MSOP	10 ld MSOP
Pins	10	10	10	10
Package Code	CP-10-9	RM-10	RM-10	RM-10

Parameters / Models	AD7691BCPZRL7	AD7691BRMZ	AD7691BRMZ-RL7	AD7691SRMZ-EP-RL7
ADC SNR in dBFS(typ), dBFS	101.5	101.5	101.5	101.5
Bits, bits	18	18	18	18
Number of Channels	1	1	1	1
Data Output Interface	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Device Architecture	SAR	SAR	SAR	SAR
INL in LSB(typ), LSBs	0.75	0.75	0.75	0.75
Input Type	Differential	Differential	Differential	Differential
Operating Temperature Range, °C	-40 to 85	-40 to 85	-40 to 85	-55 to 105
Power(typ), W	10.6m	10.6m	10.6m	10.6m
Sample Rate(max), SPS	250k	250k	250k	250k

	AD7691BCPZRL7	AD7691BRMZ	AD7691BRMZ-RL7	AD7691SRMZ-EP-RL7
RoHS	Compliant	Compliant	Compliant	Compliant

Series: AD7691 (4)