參數(shù)資料
型號(hào): AD9634BCPZRL7-170
廠商: Analog Devices Inc
文件頁數(shù): 32/32頁
文件大小: 0K
描述: IC ADC 12BIT SRL 170MSPS 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
位數(shù): 12
采樣率(每秒): 170M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 340mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-WQ(5x5)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 單端,1 個(gè)差分
AD9634
Rev. 0 | Page 9 of 32
ABSOLUTE MAXIMUM RATINGS
THERMAL CHARACTERISTICS
Table 6.
Parameter
Rating
Electrical
AVDD to AGND
0.3 V to +2.0 V
DRVDD to AGND
0.3 V to +2.0 V
VIN+, VIN to AGND
0.3 V to AVDD + 0.2 V
CLK+, CLK to AGND
0.3 V to AVDD + 0.2V
VCM to AGND
0.3 V to AVDD + 0.2 V
CSB to AGND
0.3 V to DRVDD + 0.3 V
SCLK to AGND
0.3 V to DRVDD + 0.3 V
SDIO to AGND
0.3 V to DRVDD + 0.3 V
D0±/D1± through D10±/D11±
to AGND
0.3 V to DRVDD + 0.3 V
DCO+/DCO to AGND
0.3 V to DRVDD + 0.3 V
OR+/OR to AGND
0.3 V to DRVDD + 0.3 V
Environmental
Operating Temperature Range
(Ambient)
40°C to +85°C
Maximum Junction Temperature
Under Bias
150°C
Storage Temperature Range
(Ambient)
65°C to +125°C
The exposed paddle must be soldered to the ground plane for the
LFCSP package. Soldering the exposed paddle to the customer
board increases the reliability of the solder joints, maximizing
the thermal capability of the package.
Table 7. Thermal Resistance
Package
Type
Airflow
Velocity
(m/sec)
Unit
0
37.1
3.1
20.7
°C/W
1.0
32.4
°C/W
32-Lead LFCSP
5 mm × 5 mm
(CP-32-12)
2.0
29.1
°C/W
1 Per JEDEC 51-7, plus JEDEC 25-5 2S2P test board.
2 Per JEDEC JESD51-2 (still air) or JEDEC JESD51-6 (moving air).
3 Per MIL-Std 883, Method 1012.1.
4 Per JEDEC JESD51-8 (still air).
Typical θJA is specified for a 4-layer PCB with solid ground plane.
As shown in Table 7, airflow increases heat dissipation, which
reduces θJA. In addition, metal in direct contact with the package
leads from metal traces, through holes, ground, and power
planes reduces the θJA.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
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