AD7654 Analog Devices, AD7654 Datasheet - Page 26

• Manufacturer Part Number: AD7654
• Manufacturer: Analog Devices

Specifications of AD7654

• Resolution (bits): 16bit
• # Chan: 4
• Sample Rate: 500kSPS
• Interface: Par,Ser,SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni (Vref) x 2,Uni 5.0V
• Adc Architecture: SAR
• Pkg Type: CSP,QFP

AD7654
OUTLINE DIMENSIONS
1.00
0.85
0.80
1.45
1.40
1.35
ROTATED 90° CCW
0.15
0.05
12° MAX
SEATING
PLANE
VIEW A
SEATING
PLANE
PIN 1
INDICATOR
BSC SQ
VIEW
7.00
TOP
COMPLIANT TO JEDEC STANDARDS MS-026-BBC
Figure 36. 48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
0.08 MAX
COPLANARITY
0.50 BSC
0.80 MAX
0.65 TYP
Figure 35. 48-Lead Low Profile Quad Flat Package [LQFP]
0.20
0.09
COMPLIANT TO JEDEC STANDARDS MO-220-VKKD-2
3.5°
7°
0°
BSC SQ
0.20 REF
0.75
0.60
0.45
Dimensions shown in millimeters
Dimensions shown in millimeters
6.75
0.05 MAX
0.02 NOM
Rev. B | Page 26 of 28
0.60 MAX
7 mm × 7 mm
0.50
0.40
0.30
(CP-48-1)
(ST-48)
COPLANARITY
1.60
MAX
0.08
VIEW A
36
25
37
24
0.60 MAX
LEAD PITCH
(BOTTOM VIEW)
EXPOSED
12
BSC
0.50
REF
5.50
1
PAD
13
48
0.30
0.23
0.18
(PINS DOWN)
PIN 1
TOP VIEW
BSC SQ
13
48
9.00
PADDLE CONNECTED TO AGND.
THIS CONNECTION IS NOT
REQUIRED TO MEET THE
ELECTRICAL PERFORMANCES
12
1
5.25
5.10 SQ
4.95
PIN 1
INDICATOR
0.25 MIN
24
37
0.27
0.22
0.17
36
25
BSC SQ
7.00