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參數(shù)資料
| 型號： | AD6645ASQ-80 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 14-Bit, 80 MSPS A/D Converter |
| 中文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP52 |
| 封裝： | POWER, MS-026BCCHD, LQFP-52 |
| 文件頁數(shù)： | 20/20頁 |
| 文件大小： | 2230K |
| 代理商： | AD6645ASQ-80 |
REV. 0
–20–
C
P
AD6645
OUTLINE DIMENSIONS
Dimensions shown in millimeters and (inches).
52-Lead PowerQuad 4 (LQFP_ED)
(SQ-52)
0.65 (0.026)
0.38 (0.015)
0.32 (0.013)
0.22 (0.009)
12.00 (0.472) SQ
10.20 (0.402)
10.00 (0.394) SQ
9.80 (0.386)
TOP VIEW
(PINS DOWN)
40
52
1
14
13
26
27
39
7.80 (0.307)
1.60
(0.063)
MAX
VIEW A
SEATING
PLANE
0.75 (0.030)
0.60 (0.024)
0.45 (0.018)
0.15 (0.006)
0.05 (0.002)
VIEW A
0.10 (0.004)
COPLANARITY
1.45 (0.057)
1.40 (0.055)
1.35 (0.053)
40
52
1
14
13
26
27
39
EXPOSED
HEATSINK
(CENTERED)
2.35 (0.093)
2.20 (0.087)
2.05 (0.081)
(4 PLCS)
6.00 (0.236)
5.90 (0.232)
5.80 (0.228)
6.00 (0.236)
5.90 (0.232)
5.80 (0.228)
2.65 (0.104)
2.50 (0.098)
2.35 (0.093)
(4 PLCS)
BOTTOM VIEW
(PINS UP)
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER
EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
THE AD6645 POWERQUAD 4 (LQFP_ED) HAS A THERMALLY AND ELECTRICALLY CONDUCTIVE HEAT SLUG EXPOSED ON THE
BOTTOM OF THE PACKAGE WHICH CAN BE UTILIZED FOR ENHANCED THERMAL MANAGEMENT. IT IS RECOMMENDED THAT
NO UNMASKED ACTIVE PCB TRACES OR VIAS BE LOCATED UNDER THE PACKAGE THAT COULD COME INTO CONTACT WITH
THE GROUNDED HEAT SLUG. ALTHOUGH NOT A REQUIREMENT FOR SPECIFIED OPERATION, SOLDERING THE SLUG TO A
GROUND PLANE WITH SUFFICIENT THERMAL CAPACITY WILL REDUCE THE JUNCTION TEMPERATURE OF THE DEVICE. THIS
MAY PROVE BENEFICIAL IN HIGH RELIABILITY APPLICATIONS WHERE LOWER JUNCTION TEMPERATURES TYPICALLY CONTRIBUTE
TO INCREASED SEMICONDUCTOR RELIABILITY.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD6645ASQZ-105 | 制造商:Analog Devices 功能描述:ADC Single Pipelined 105Msps 14-bit Parallel 52-Pin LQFP EP 制造商:Analog Devices 功能描述:IC 14-BIT ADC |
| AD6645ASQZ-1051 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS A/D Converter |
| AD6645ASQZ-80 | 制造商:Analog Devices 功能描述:IC 14BIT ADC 80MSPS SMD LQFP52 |
| AD6645ASQZ-80 | 制造商:Analog Devices 功能描述:IC 14-BIT ADC |
| AD6645ASQZ-801 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS A/D Converter |
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