AD679SD Analog Devices Inc, AD679SD Datasheet - Page 15

• Manufacturer Part Number: AD679SD
• Description: IC ADC 14BIT SAMPLING 28-CDIP
• Manufacturer: Analog Devices Inc

Specifications of AD679SD

• Rohs Status: RoHS non-compliant
• Number Of Bits: 14
• Sampling Rate (per Second): 128k
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 745mw
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 28-CDIP (0.600", 15.24mm)

REV. D
Revision History
Location
6/04—Data Sheet changed from REV. C to REV. D.
Updated Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal
Changes to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Changes to AC SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Changes to DC SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Changes to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
0.650 (16.51)
0.610 (15.49)
0.032 (0.81)
0.020 (0.51)
0.025 (0.64)
0.023 (0.58)
0.013 (0.33)
MIN
0.135 (3.43)
0.100 (2.54)
0.078 (1.98)
0.054 (1.37)
44-Lead Ceramic Leaded Chip Carrier, J-Formed Leads [JLCC]
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
(1.27)
0.050
BSC
40
6
39
7
Dimensions shown in inches and (millimeters)
PIN 1
0.662 (16.82)
0.628 (15.95)
0.700 (17.78)
0.680 (17.27)
OUTLINE DIMENSIONS
TOP VIEW
SQ
SQ
(J-44)
–15–
29
17
28
18
0.500 (12.70)
0.492 (12.50)
0.040 (1.02)
3 PLACES
x 45
REF
BOTTOM VIEW
PIN 1 INDEX
0.065 (1.65)
0.020 (0.51)
REF
x 45
AD679
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