ad1939xstzrl Analog Devices, Inc., ad1939xstzrl Datasheet - Page 29

• Manufacturer Part Number: ad1939xstzrl
• Description: 4 Adc/8 Dac With Pll, 192 Khz, 24 Bit Codec
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
OUTLINE DIMENSIONS
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features proprietary
ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges.
Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.
1.45
1.40
1.35
ROTATED 90° CCW
0.15
0.05
VIEW A
SEATING
PLANE
Figure 29. 48-Lead Low Profile Quad Flat Package [LQFP]
Figure 30. 64-Lead Low Profile Quad Flat Package [LQFP]
COMPLIANT TO JEDEC STANDARDS MS-026-BBC
0.08 MAX
COPLANARITY
0.20
0.09
3.5°
7°
0°
Dimensions shown in millimeters
Dimensions shown in millimeters
0.75
0.60
0.45
Rev. PrI | Page 29 of 30
(ST-48)
(ST-64)
1.60
MAX
AD1935/AD1936/AD1937/AD1938/AD1939
VIEW A
LEAD PITCH
12
BSC
0.50
1
13
48
(PINS DOWN)
PIN 1
TOP VIEW
BSC SQ
9.00
24
37
0.27
0.22
0.17
36
25
BSC SQ
7.00