參數資料
型號: AD9748ACPZRL7
廠商: Analog Devices Inc
文件頁數: 21/24頁
文件大小: 0K
描述: IC DAC 8BIT 210MSPS 32LFCSP
標準包裝: 1,500
系列: TxDAC®
設置時間: 11ns
位數: 8
數據接口: 并聯
轉換器數目: 1
電壓電源: 模擬和數字
功率耗散(最大): 145mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤,CSP
供應商設備封裝: 32-LFCSP-VQ(5x5)
包裝: 帶卷 (TR)
輸出數目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): 210M
AD9748
Data Sheet
Rev. B | Page 6 of 24
ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter
With
Respect
to
Min
Max
Unit
AVDD
ACOM
0.3
+3.9
V
DVDD
DCOM
0.3
+3.9
V
CLKVDD
CLKCOM
0.3
+3.9
V
ACOM
DCOM
0.3
+0.3
V
ACOM
CLKCOM
0.3
+0.3
V
DCOM
CLKCOM
0.3
+0.3
V
AVDD
DVDD
3.9
+3.9
V
AVDD
CLKVDD
3.9
+3.9
V
DVDD
CLKVDD
3.9
+3.9
V
CLK+, CLK, SLEEP
DCOM
0.3
DVDD + 0.3
V
Digital Inputs, MODE
DCOM
0.3
DVDD + 0.3
V
IOUTA, IOUTB
ACOM
1.0
AVDD + 0.3
V
REFIO, FS ADJ
ACOM
0.3
AVDD + 0.3
V
CLK+, CLK, MODE
CLKCOM
0.3
CLKVDD + 0.3
V
Junction Temperature
150
°C
Storage Temperature
Range
65
+150
°C
Lead Temperature
(10 sec)
300
°C
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
sections of this specification is not implied. Exposure to
absolute maximum ratings for extended periods may effect
device reliability.
THERMAL CHARACTERISTICS1
Thermal Resistance
32-Lead LFCSP
θJA = 32.5°C/W
1
Thermal impedance measurements were taken on a 4-layer board in still air,
in accordance with EIA/JESD51-7.
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.
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