參數(shù)資料
型號: ADUC7129BSTZ126-RL
廠商: Analog Devices Inc
文件頁數(shù): 14/92頁
文件大?。?/td> 0K
描述: IC DAS MCU ARM7 ADC/DDS 80-LQFP
產(chǎn)品培訓模塊: ARM7 Applications & Tools
Intro to ARM7 Core & Microconverters
Process Control
Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
標準包裝: 1
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 41.78MHz
連通性: EBI/EMI,I²C,SPI,UART/USART
外圍設(shè)備: PLA,POR,PWM,PSM,溫度傳感器,WDT
輸入/輸出數(shù): 38
程序存儲器容量: 126KB(63K x 16)
程序存儲器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 10x12b; D/A 1x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 80-LQFP
包裝: 標準包裝
其它名稱: ADUC7129BSTZ126-RLDKR
ADuC7128/ADuC7129
Rev. 0 | Page 21 of 92
TYPICAL PERFORMANCE CHARACTERISTICS
ADC CODES
(LSB
)
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
2000
1000
3000
4000
fS = 774kSPS
06
02
0-
00
8
Figure 12. Typical INL Error, fS = 774 kSPS
ADC CODES
(LSB
)
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
2000
1000
3000
4000
fS =1MSPS
06
02
0-
00
9
Figure 13. Typical INL Error, fS = 1 MSPS
EXTERNAL REFERENCE (V)
(L
SB
)
(L
SB
)
1.0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
–0.1
–0.2
–0.3
–0.5
–0.4
–0.6
–0.7
–0.8
–0.9
–1.0
1.0
1.5
2.0
2.5
3.0
WCN
WCP
06
02
0-
01
0
Figure 14. Typical Worst Case INL Error vs. VREF, fS = 774 kSPS
ADC CODES
(LSB
)
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
2000
1000
3000
4000
fS = 774kSPS
06
02
0-
01
1
Figure 15. Typical DNL Error, fS = 774 kSPS
ADC CODES
(LSB
)
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
2000
1000
3000
4000
fS = 1MSPS
06
02
0-
01
2
Figure 16. Typical DNL Error, fS = 1 MSPS
EXTERNAL REFERENCE (V)
(L
SB
)
(L
SB
)
0
–1.0
–0.9
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.0
1.5
2.0
2.5
3.0
WCN
WCP
06
02
0-
01
3
Figure 17. Typical Worst Case DNL Error vs. VREF, fS = 774 kSPS
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