參數(shù)資料
型號: AD7651ACP
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: 16-Bit 100 kSPS PulSAR Unipolar ADC with Reference
中文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, QCC48
封裝: MO-220-VKKD-2, LFCSP-48
文件頁數(shù): 12/28頁
文件大?。?/td> 709K
代理商: AD7651ACP
AD7651
TYPICAL PERFORMANCE CHARACTERISTICS
Rev. 0 | Page 12 of 28
CODE
I
0
–4
–3
–1
–2
0
3
2
1
4
16384
32768
65536
49152
02964-0-026
Figure 5. Integral Nonlinearity vs. Code
CODE IN HEX
C
7FFB
0
20000
60000
40000
80000
140000
120000
8000 8001
8003
8002
02964-0-027
8004
7FFC 7FFD 7FFE 7FFF
100000
10822
0
0
0
0
137
479
20890
114686
114156
Figure 6. Histogram of 261,120 Conversions of a
DC Input at the Code Transition
FREQUENCY (kHz)
A
0
–180
–160
–120
–140
–100
–60
–80
0
20
30
50
40
02964-0-029
10
–40
–20
f
S
= 100kSPS
f
= 45.7kHz
SNR = 86.7dB
THD = 102.5dB
SFDR = 103.6dB
S/[N+D] = 86.6dB
Figure 7. FFT Plot
CODE
D
0
–1.0
–0.5
0
1.5
1.0
0.5
2.0
16384
32768
65536
49152
02964-0-023
Figure 8. Differential Nonlinearity vs. Code
CODE IN HEX
C
0
20000
80000
40000
100000
180000
120000
8000
8001
8003
8002
02964-0-028
8004
7FFC 7FFD 7FFE
7FFF
0
19
2896
1903
5
0
60000
155528
49184
51585
140000
160000
Figure 9. Histogram of 261,120 Conversions of a
DC Input at the Code Center
FREQUENCY (kHz)
S
1
80
85
87
86
88
90
100
02964-0-030
1000
10
89
E
15.5
13.0
13.5
14.0
14.5
15.0
ENOB
SNR
S/[N+D]
81
83
82
84
Figure 10. SNR, S/(N+D), and ENOB vs. Frequency
相關(guān)PDF資料
PDF描述
AD7651AST 16-Bit 100 kSPS PulSAR Unipolar ADC with Reference
AD7651ASTRL 16-Bit 100 kSPS PulSAR Unipolar ADC with Reference
AD7654 Dual 2-Channel Simultaneous Sampling SAR 500 kSPS 16-Bit ADC
AD7654ACP Dual 2-Channel Simultaneous Sampling SAR 500 kSPS 16-Bit ADC
AD7654ACPRL Dual 2-Channel Simultaneous Sampling SAR 500 kSPS 16-Bit ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7651ACPRL 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 16-bit Parallel/Serial 48-Pin LFCSP EP T/R
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AD7651AST 制造商:Rochester Electronics LLC 功能描述:16-BIT 100KSPS SAR UNIPOLAR ADC W/REEL - Tape and Reel 制造商:Analog Devices 功能描述: 制造商:Analog Devices 功能描述:16BIT SAR ADC REF 7651 LQFP48
AD7651ASTRL 制造商:Analog Devices 功能描述: