AD7991 Analog Devices, AD7991 Datasheet - Page 27

• Manufacturer Part Number: AD7991
• Description: 4-Channel, 12-Bit ADC with I2C Compatible Interface in 8-Lead SOT-23
• Manufacturer: Analog Devices

Specifications of AD7991

• Resolution (bits): 12bit
• # Chan: 4
• Sample Rate: 140kSPS
• Interface: I²C/Ser 2-Wire
• Analog Input Type: SE-Uni
• Ain Range: Uni (Vref),Uni Vdd
• Adc Architecture: SAR
• Pkg Type: SOT

OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7991YRJZ-1RL
AD7991YRJZ-1500RL7
AD7991YRJZ-0RL
AD7991YRJZ-0500RL7
AD7995YRJZ-1RL
AD7995YRJZ-1500RL7
AD7995YRJZ-0RL
AD7995YRJZ-0500RL7
AD7995ARJZ-0RL
AD7999YRJZ-1RL
AD7999YRJZ-1500RL7
AD7999ARJZ-1RL
EVAL-AD7991EBZ
EVAL-AD7995EBZ
1
Z = RoHS Compliant Part.
1
0.15 MAX
0.05 MIN
Temperature Range
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
INDICATOR
1.30
1.15
0.90
1.70
1.60
1.50
PIN 1
Figure 29. 8-Lead Small Outline Transistor Package [SOT-23]
8
1
COMPLIANT TO JEDEC STANDARDS MO-178-BA
7
2
BSC
3.00
2.90
2.80
1.95
0.38 MAX
0.22 MIN
6
3
Dimensions shown in millimeters
5
4
0.65 BSC
Package Description
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
8-Lead SOT-23
Evaluation Board
Evaluation Board
Rev. B | Page 27 of 28
1.45 MAX
0.95 MIN
3.00
2.80
2.60
SEATING
PLANE
(RJ-8)
0.22 MAX
0.08 MIN
8°
4°
0°
BSC
0.60
AD7991/AD7995/AD7999
0.60
0.45
0.30
Package Option
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
RJ-8
Branding
C56
C56
C55
C55
C58
C58
C57
C57
C6Y
C5B
C5B
C70