AD7912 Analog Devices, AD7912 Datasheet - Page 30

• Manufacturer Part Number: AD7912
• Description: 2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-Bit A/D Converter
• Manufacturer: Analog Devices

Specifications of AD7912

• Resolution (bits): 10bit
• # Chan: 2
• Sample Rate: 1MSPS
• Interface: Ser,SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni Vdd
• Adc Architecture: SAR
• Pkg Type: SOP,SOT

AD7912/AD7922
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7912ARM
AD7912ARM-REEL
AD7912ARM-REEL7
AD7912AUJ-R2
AD7912AUJ-REEL7
AD7922ARM
AD7922ARM-REEL
AD7922ARM-REEL7
AD7922AUJ-R2
AD7922AUJ-REEL7
EVAL-AD7912CB
EVAL-AD7922CB
EVAL-CONTROL BRD2
1
2
3
Linearity error here refers to integral nonlinearity.
This evaluation board can be used standalone or in conjunction with the EVAL-CONTROL BRD2 for evaluation or demonstration purposes.
This board is a complete unit, allowing a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designator. To order a complete
evaluation kit, order a particular ADC evaluation board (EVAL-AD7922 CB, for example), the EVAL-CONTROL BRD2, and a 12 ac transformer. See the relevant evaluation
board technical note for more information.
0.15
0.00
COPLANARITY
BSC
3.00
PIN 1
Figure 42. 8-Lead Mini Small Outline Package [MSOP]
0.10
COMPLIANT TO JEDEC STANDARDS MO-187AA
0.38
0.22
8
0.65 BSC
2
2
3.00
BSC
Dimensions shown in millimeters
5
3
4
SEATING
PLANE
4.90
BSC
1.10 MAX
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
Temperature
Range
(RM-8)
0.23
0.08
8°
0°
Linearity
Error (LSB)
±0.5 max
±0.5 max
±0.5 max
±0.5 max
±0.5 max
±1.5 max
±1.5 max
±1.5 max
±1.5 max
±1.5 max
0.80
0.60
0.40
Rev. 0 | Page 30 of 32
1
Package
Description
8-lead MSOP
8-lead MSOP
8-lead MSOP
8-lead TSOT
8-lead TSOT
8-lead MSOP
8-lead MSOP
8-lead MSOP
8-lead TSOT
8-lead TSOT
Evaluation Board
Evaluation Board
Evaluation
Control Board
INDICATOR
0.10 MAX
1.60 BSC
0.90
0.87
0.84
PIN 1
Figure 43. 8-Lead Thin Small Outline Transistor Package [TSOT]
8
1
COMPLIANT TO JEDEC STANDARDS MO-193BA
0.38
0.22
2.90 BSC
7
2
1.95
BSC
Dimensions shown in millimeters
Package
Option
RM-8
RM-8
RM-8
UJ-8
UJ-8
RM-8
RM-8
RM-8
UJ-8
UJ-8
6
3
5
4
0.65 BSC
SEATING
PLANE
1.00 MAX
2.80 BSC
(UJ-8)
Branding
C1A
C1A
C1A
C1A
C1A
C1B
C1B
C1B
C1B
C1B
0.20
0.08
8°
4°
0°
Quantity
1000
250
1
3000
1000
250
3000
1
3000
3000
0.60
0.45
0.30