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參數(shù)資料
| 型號： | ADUC845 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
| 中文描述： | MicroConverter的多通道ADC的24-/16-Bit與嵌入式62 kB閃存以及單周期控制器 |
| 文件頁數(shù)： | 10/108頁 |
| 文件大小： | 1109K |
| 代理商： | ADUC845 |
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ADuC845/ADuC847/ADuC848
ABOSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
AV
DD
to AGND
AV
DD
to DGND
DV
DD
to DGND
DV
DD
to DGND
AGND to DGND
1
AV
DD
to DV
DD
Analog Input Voltage to AGND
2
Reference Input Voltage to AGND
AIN/REFIN Current (Indefinite)
Digital Input Voltage to DGND
Digital Output Voltage to DGND
Operating Temperature Range
Storage Temperature Range
Junction Temperature
θ
JA
Thermal Impedance (MQFP)
θ
JA
Thermal Impedance (LFCSP)
Lead Temperature, Soldering
Vapor Phase (60 sec)
Infrared (15 sec)
________________________
1
AGND and DGND are shorted internally on the ADuC845, ADuC847, and ADuC848.
2
Applies to the P1.0 to P1.7 pins operating in analog or digital input modes.
Rev. A | Page 10 of 108
Rating
–0.3 V to +7 V
–0.3 V to +7 V
–0.3 V to +7 V
–0.3 V to +7 V
–0.3 V to +0.3 V
–2 V to +5 V
–0.3 V to AV
DD
+ 0.3 V
–0.3 V to AV
DD
+ 0.3 V
30 mA
–0.3 V to DV
DD
+ 0.3 V
–0.3 V to DV
DD
+ 0.3 V
–40°C to +125°C
–65°C to +150°C
150°C
90°C/W
52°C/W
215°C
220°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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
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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| ADUC845BCP62-5 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU |
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