參數(shù)資料
型號: EVAL-CONTROLBRD
廠商: Analog Devices, Inc.
英文描述: 18-Bit, 2.5 LSB INL, 570 kSPS SAR ADC
中文描述: 18位,2.5 LSB INL和570 kSPS的SAR型ADC
文件頁數(shù): 12/28頁
文件大?。?/td> 1186K
代理商: EVAL-CONTROLBRD
AD7679
TYPICAL PERFORMANCE CHARACTERISTICS
Rev. 0 | Page 12 of 28
CODE
2.5
0
65536
131072
196608
262144
I
1.5
1.0
0
–2.5
0.5
–0.5
03085-0-005
–1.0
2.0
–2.0
–1.5
Figure 5. Integral Nonlinearity vs. Code
CODE IN HEX
70000
C
50000
30000
0
20000
10000
40000
1FEBE
1FEBD
1FEC0 1FEC1 1FEC2 1FEC31FEC4 1FEC51FEC6
V
REF
= 5V
60000
0
0
0
0
03085-0-006
73
7584
5851059001
4616
264
Figure 6. Histogram of 131,072 Conversions of a
DC Input at the Code Transition
POSITIVE INL (LSB)
100
0
N
60
20
0
40
80
0.5
1.0
1.5
2.0
03085-0-007
2.5
Figure 7. Typical Positive INL Distribution (424 Units)
CODE
2.0
0
65536
131072
196608
262144
D
1.5
1.0
0
–1.0
0.5
–0.5
03085-0-008
Figure 8. Differential Nonlinearity vs. Code
CODE IN HEX
90000
C
60000
40000
20000
0
30000
10000
50000
1FEBF
1FEBE
1FEC0 1FEC1 1FEC2 1FEC31FEC4 1FEC51FEC6
V
REF
= 5V
70000
80000
0
59
799
2
0
22496
23080
3838
03085-0-009
Figure 9. Histogram of 131,072 Conversions of a
DC Input at the Code Center
NEGATIVE INL (LSB)
120
–2.5
N
80
60
20
0
–2.0
–1.5
–1.0
–0.5
03085-0-010
100
40
0
Figure 10. Typical Negative INL Distribution (424 Units)
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相關代理商/技術參數(shù)
參數(shù)描述
EVAL-CONTROLBRD2 制造商:AD 制造商全稱:Analog Devices 功能描述:250 kSPS, 6-Channel,Simultaneous Sampling, Bipolar 12/14/16-Bit ADC
EVAL-CONTROL-BRD2 制造商:AD 制造商全稱:Analog Devices 功能描述:4-Channel, 1.5 MSPS, 10-Bit and 12-Bit Parallel ADCs with a Sequencer
EVAL-CONTROLBRD22 制造商:AD 制造商全稱:Analog Devices 功能描述:Differential Input, Dual 2 MSPS, 12-Bit, 3-Channel SAR ADC
EVALCONTROLBRD23 制造商:AD 制造商全稱:Analog Devices 功能描述:1.75 MSPS, 4 mW 10-Bit/12-Bit Parallel ADCs
EVAL-CONTROLBRD23 制造商:AD 制造商全稱:Analog Devices 功能描述:Pseudo Differential, 555 kSPS, 12-Bit ADC in an 8-Lead SOT-23