參數(shù)資料
型號: AD7671ASTZRL
廠商: Analog Devices Inc
文件頁數(shù): 24/24頁
文件大?。?/td> 0K
描述: IC ADC 16BIT CMOS 1MSPS 48LQFP
標準包裝: 2,000
系列: PulSAR®
位數(shù): 16
采樣率(每秒): 1M
數(shù)據(jù)接口: 串行,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 125mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個單端,單極;4 個單端,雙極
配用: EVAL-AD7671CBZ-ND - BOARD EVALUATION FOR AD7671
–9–
Typical Performance Characteristics–AD7671
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
0
16384
32768
49152
65536
INL
LSB
CODE
TPC 1. Integral Nonlinearity vs. Code
0
DNL
LSB
CODE
16384
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
–0.25
32768
49152
65536
–0.50
–1.00
–0.75
TPC 2. Differential Nonlinearity vs. Code
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
NUMBER
OF
UNITS
POSITIVE INL – LSB
60
50
40
30
20
10
0
TPC 3. Typical Positive INL Distribution (314 Units)
60
50
40
30
20
10
0
–3.0
–2.7
–2.4
–2.1 –1.8
–1.5
–1.2
–0.9
–0.6 –0.3
NUMBER
OF
UNITS
NEGATIVE INL – LSB
TPC 4. Typical Negative INL Distribution (314 Units)
0
1000
2000
3000
4000
5000
6000
7000
8000
7FFD 7FFE 7FFF 8000 8001 8002 8003 8004 8005 8005
CODE IN HEXA
COUNTS
00
17
25
1297
7029 7039
986
0
TPC 5. Histogram of 16,384 Conversions of a DC Input at
the Code Transition
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
7FFC 7FFD 7FFE 7FFF 8000 8001 8002 8003 8004 8005 8006
CODE IN HEXA
COUNTS
00
2
132
10
0
106
3296
3344
9503
TPC 6. Histogram of 16,384 Conversions of a DC Input at
the Code Center
REV. C
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