Datasheet Analog Devices AD7991

Manufacturer	Analog Devices
Series	AD7991

4-Channel, 12-Bit ADC with I²C Compatible Interface in 8-Lead SOT-23

Datasheets

PDF, 615 Kb, Language: en, Revision: C, File uploaded: Oct 7, 2017, Pages: 28
4-Channel, 8-Bit ADC with I2C Compatible Interface in 8-Lead SOT-23

Extract from the document

	AD7991YRJZ-0500RL7	AD7991YRJZ-0RL	AD7991YRJZ-1500RL7	AD7991YRJZ-1RL
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)

	AD7991YRJZ-0500RL7	AD7991YRJZ-0RL	AD7991YRJZ-1500RL7	AD7991YRJZ-1RL
N	1	2	3	4
Package	8 ld SOT-23	8 ld SOT-23	8 ld SOT-23	8 ld SOT-23
Pins	8	8	8	8
Package Code	RJ-8	RJ-8	RJ-8	RJ-8

Parameters / Models	AD7991YRJZ-0500RL7	AD7991YRJZ-0RL	AD7991YRJZ-1500RL7	AD7991YRJZ-1RL
ADC SNR in dBFS(typ), dBFS	71	71	71
Bits, bits	12	12	12	12
Number of Channels	4	4	4	4
Data Output Interface	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	-40 to 125	-40 to 125
Output Data Format				IВІC
Power(typ), W	4.68m	4.68m	4.68m	4.68m
Sample Rate(max), SPS	140k	140k	140k	140k
Vin Range(typ), V p-p				5.5
Vref Source				External

	AD7991YRJZ-0500RL7	AD7991YRJZ-0RL	AD7991YRJZ-1500RL7	AD7991YRJZ-1RL
RoHS	Compliant	Compliant	Compliant	Compliant

Series: AD7991 (4)