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| 型號： | AD7723 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC |
| 中文描述： | 16位，120 MSPS的的CMOS，Σ-Δ模數(shù)轉(zhuǎn)換器 |
| 文件頁數(shù)： | 13/23頁 |
| 文件大?。?/td> | 435K |
| 代理商： | AD7723 |
AD7723
–13–
REV. 0
Typical Performance Characteristics–
ANALOG INPUT LEVEL – dB
110
40
–28
2
–23
d
–18
–13
–8
–3
100
90
80
60
50
70
SNR
THD
SFDR
SIGNAL FREQUENCY = 98kHz
MEASUREMENT BANDWIDTH = 460kHz
Figure 9. SNR, THD and SFDR vs. Analog Input Level
Relative to Full Scale (Output Data Rate = 1.2 MHz)
ANALOG INPUT LEVEL – dB
110
40
–28
2
–23
d
–18
–13
–8
–3
100
90
80
60
50
70
SNR
THD
SFDR
SIGNAL FREQUENCY = 98kHz
MEASUREMENT BANDWIDTH = 300kHz
Figure 10. SNR, THD and SFDR vs. Analog Input Level
Relative to Full Scale (Output Data Rate = 600 kHz)
102
100
84
d
92
90
88
86
96
94
98
TEMPERATURE –
8
C
100
–25
0
25
50
75
–50
SIGNAL FREQUENCY = 98kHz
MEASUREMENT BANDWIDTH = 460kHz
SNR
THD
3RD
2ND
Figure 11. SNR and THD vs. Temperature (Output Data
Rate = 1.2 MHz)
106
104
88
d
96
94
92
90
100
98
102
TEMPERATURE –
8
C
100
–25
0
25
50
75
–50
SNR
THD
2ND
3RD
SIGNAL FREQUENCY = 98kHz
MEASUREMENT BANDWIDTH = 300kHz
Figure 12. SNR and THD vs. Temperature (Output Data
Rate = 600 kHz)
OUTPUT WORD RATE – kHz
106
92
100
500
d
1000
1500
2150
104
102
100
96
94
98
SNR
THD
SFDR
90
88
86
84
INPUT SIGNAL = 10kHz
MEASUREMENT BANDWIDTH = 0.383
3
OWR
Figure 13. SNR, THD and SFDR vs. Sampling Frequency
(Decimate by 16)
OUTPUT WORD RATE – kHz
115
90
50
150
d
300
600
900
110
105
95
100
SNR
THD
SFDR
INPUT SIGNAL = 10kHz
MEASUREMENT BANDWIDTH = 0.5
3
OWR
450
750
Figure 14. SNR, THD and SFDR vs. Sampling Frequency
(Decimate by 32)
(AV
DD
= DV
DD
= 5 V; T
A
= +25
8
C; CLKIN = 19.2 MHz; External +2.5 V Reference, unless otherwise noted)
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相關(guān)代理商/技術(shù)參數(shù) |
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| AD7723BS | 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 19.2Msps 16-bit Parallel/Serial 44-Pin MQFP 制造商:Analog Devices 功能描述:Analog-Digital Converter IC Number of Bi |
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| AD7723BSZ | 功能描述:IC ADC 16BIT SIGMA-DELTA 44MQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 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-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| AD7723BSZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC |
| AD7723BSZ-REEL | 功能描述:IC ADC 16BIT SIGMA-DELTA 44MQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 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）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個(gè)單端，雙極 |
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