AD7656-1 Analog Devices, AD7656-1 Datasheet - Page 30

• Manufacturer Part Number: AD7656-1
• Description: 250 kSPS, 6-Channel, Simultaneous Sampling, Bipolar 16-Bit ADC
• Manufacturer: Analog Devices

Specifications of AD7656-1

• Resolution (bits): 16bit
• # Chan: 6
• Sample Rate: 250kSPS
• Interface: Par,Ser,SPI
• Analog Input Type: SE-Bip
• Ain Range: 10V p-p,20 V p-p,Bip 10V,Bip 5.0V
• Adc Architecture: SAR
• Pkg Type: QFP

AD7656-1/AD7657-1/AD7658-1
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7656BSTZ-1
AD7656BSTZ-1-RL
AD7656YSTZ-1
AD7656YSTZ-1-RL
AD7657BSTZ-1
AD7657BSTZ-1-RL
AD7657YSTZ-1
AD7657YSTZ-1-RL
AD7658BSTZ-1
AD7658BSTZ-1-RL
AD7658YSTZ-1
AD7658YSTZ-1-RL
EVAL-AD7656-1CBZ
EVAL-AD7657-1CBZ
EVAL-AD7658-1CBZ
EVAL-CONTROL BRD2Z
1
2
3
Z = RoHS Compliant Part.
This can be used as a standalone evaluation board or in conjunction with the EVAL-CONTROL board for evaluation/demonstration purposes.
This board is a complete unit allowing a PC to control and communicate with all Analog Devices, Inc., evaluation boards ending in the CB designators. To order a
complete evaluation kit, the particular ADC evaluation board, for example, EVAL-AD7656-1/AD7657-1/AD7658-1CB, the EVAL-CONTROL BRD2, and a 12 V transformer
must be ordered. See the relevant evaluation board technical note for more information.
1
2
2
2
3
1.45
1.40
1.35
ROTATED 90° CCW
Temperature Range
−40°C to +85°C
−40°C to +85°C
−40°C to +125°C
−40°C to +125°C
−40°C to +85°C
−40°C to +85°C
−40°C to +125°C
−40°C to +125°C
−40°C to +85°C
−40°C to +85°C
−40°C to +125°C
−40°C to +125°C
VIEW A
SEATING
PLANE
0.08
COPLANARITY
Figure 40. 64-Lead Low Profile Quad Flat Package [LQFP]
0.20
0.09
3.5°
COMPLIANT TO JEDEC STANDARDS MS-026-BCD
7°
0°
0.75
0.60
0.45
Dimensions shown in millimeters
Package Description
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
64-Lead Low Profile Quad Flat Package [LQFP]
Evaluation Board
Evaluation Board
Evaluation Board
Controller Board
Rev. C | Page 30 of 32
1.60
MAX
(ST-64-2)
VIEW A
16
1
64
17
LEAD PITCH
PIN 1
BSC
0.50
(PINS DOWN)
TOP VIEW
12.20
12.00 SQ
11.80
0.27
0.22
0.17
49
32
48
33
10.20
10.00 SQ
9.80
Package Option
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2
ST-64-2