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參數資料
| 型號： | ADUC844 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| 中文描述： | MicroConverter的，雙16-Bit/24-Bit與嵌入式62kB閃存MCU模數轉換器 |
| 文件頁數： | 8/20頁 |
| 文件大小： | 674K |
| 代理商： | ADUC844 |
ADuC844
ABSOLUTE MAXIMUM RATINGS
(TA = 25°C unless otherwise noted)
AVDD to AGND
AVDD to DGND
DVDD to AGND
DVDD to DGND
AGND to DGND2
AVDD to DVDD
Analog Input Voltage to AGND
3
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
Lead Temperature, Soldering
Vapor Phase (60 sec)
Infrared (15 sec)
-8-
REV. PrB
PRELIMINARY TECHNICAL DATA
–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 AVDD +0.3 V
–0.3 V to AVDD +0.3 V
30 mA
–0.3 V to DVDD +0.3 V
–0.3 V to DVDD +0.3 V
–40°C to +125°C
–65°C to +150°C
150°C
90°C/W
215°C
220°C
1Stresses 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.
2AGND and DGND are shorted internally on the ADuC844.
3Applies to P1.2 to P1.7 pins operating in analog or digital input modes.
ORDERING GUIDE
User Code
Space
62 kBytes
62 kBytes
62 kBytes
62 kBytes
32 kBytes
32 kBytes
8 kBytes
8 kBytes
MODEL
Temperature
Range (
o
C)
-40
à
+125
-40
à
+125
-40
à
+125
-40
à
+125
-40
à
+125
-40
à
+125
-40
à
+125
-40
à
+125
Voltage Range
(V)
4.75
à
5.25
2.75
à
3.60
4.75
à
5.25
2.75
à
3.60
4.75
à
5.25
2.75
à
3.60
4.75
à
5.25
2.75
à
3.60
Package Description
Package
Option
S-52
S-52
S-52
S-52
S-52
S-52
S-52
S-52
ADuC844BS62-5
ADuC844BS62-3
ADuC844BCP62-5
ADuC844BCP62-3
ADuC844BCP32-5
ADuC844BCP32-3
ADuC844BCP8-5
ADuC844BCP8-3
EVAL-ADuC844QS
EVAL-ADuC844QS
52-Lead Plastic Quad Flatpack
52-Lead Plastic Quad Flatpack
56-Lead Chip Scale Package
56-Lead Chip Scale Package
56-Lead Chip Scale Package
56-Lead Chip Scale Package
56-Lead Chip Scale Package
56-Lead Chip Scale Package
QuickStart Development System
QuickStart Plus Development System
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V
readily accumulate on the human body and test equipment and can discharge without
detection. Although the ADuC844 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.
PIN CONFIGURATION
52-Lead MQFP
52
ADuC834
TOP VIEW
(Not to Scale)
PIN 1
INDENTIF IER
1
13
14
26
40
27
39
56-Lead CSP
PIN 1
INDENTIFIER
1
14
15
28
29
42
43
56
ADuC834
TOP VIEW
(Not to Scale)
相關PDF資料 |
PDF描述 |
|---|---|
| ADUC844BCP62-3 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP62-5 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP32-3 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP8-3 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP8-5 | MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADUC844BCP32-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP32-5 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP62-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP62-5 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
| ADUC844BCP8-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU |
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