參數(shù)資料
型號(hào): AD9748ACPZRL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 21/24頁(yè)
文件大?。?/td> 0K
描述: IC DAC 8BIT 210MSPS 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
系列: TxDAC®
設(shè)置時(shí)間: 11ns
位數(shù): 8
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)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(yīng)商設(shè)備封裝: 32-LFCSP-VQ(5x5)
包裝: 帶卷 (TR)
輸出數(shù)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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