Datasheet Analog Devices AD7291

Manufacturer	Analog Devices
Series	AD7291

8-Channel, I²C, 12-Bit SAR ADC with Temperature Sensor

Datasheets

PDF, 580 Kb, Language: en, Revision: C, File uploaded: Oct 6, 2017, Pages: 29
8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor

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PDF, 188 Kb, Language: en, Revision: 0, File uploaded: Jun 30, 2019, Pages: 8
8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor

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	AD7291BCPZ	AD7291BCPZ-RL7	AD7291TCPZ-EP	AD7291TCPZ-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)

	AD7291BCPZ	AD7291BCPZ-RL7	AD7291TCPZ-EP	AD7291TCPZ-EP-RL7
N	1	2	3	4
Package	20 ld LFCSP 4x4mm (2.6EP)	20 ld LFCSP 4x4mm (2.6EP)	20 ld LFCSP 4x4mm (2.6EP)	20 ld LFCSP 4x4mm (2.6EP)
Pins	20	20	20	20
Package Code	CP-20-8	CP-20-8	CP-20-8	CP-20-8

Parameters / Models	AD7291BCPZ	AD7291BCPZ-RL7	AD7291TCPZ-EP	AD7291TCPZ-EP-RL7
ADC SNR in dBFS(typ), dBFS	71	71	71	71
Bits, bits	12	12	12	12
Number of Channels	8	8	8	8
Data Output Interface	Serial I2C	Serial I2C	Serial I2C	Serial I2C
Device Architecture	SAR	SAR	SAR	SAR
INL in LSB(typ), LSBs	0.5	0.5	0.5	0.5
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Operating Temperature Range, °C	-40 to 125	-40 to 125	-55 to 125	-55 to 125
Power(typ), W	12.6m	12.6m	12.6m	12.6m
Sample Rate(max), SPS	22.22k	22.22k	22.22k	22.22k

	AD7291BCPZ	AD7291BCPZ-RL7	AD7291TCPZ-EP	AD7291TCPZ-EP-RL7
RoHS	Compliant	Compliant	Compliant	Compliant

Series: AD7291 (4)