參數(shù)資料
型號: AD7723BSZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 9/32頁
文件大小: 0K
描述: IC ADC 16BIT SIGMA-DELTA 44MQFP
標準包裝: 800
位數(shù): 16
采樣率(每秒): 1.2M
數(shù)據(jù)接口: 串行,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
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: 44-QFP
供應(yīng)商設(shè)備封裝: 44-MQFP(10x10)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個差分,單極;1 個差分,雙極
配用: EVAL-AD7723CBZ-ND - BOARD EVALUATION FOR AD7723
AD7723
Rev. C | Page 17 of 32
CLOCK FREQUENCY (MHz)
225
150
0
025
0
–120
0
300k
50k
100k
150k
200k
250k
–20
–40
–60
–80
–100
SNR = –89.91dB
SNR + D = –89.7dB
THD = –101.16dB
SFDR = –102.1dB
2ND HARMONIC = –102.1dB
3RD HARMONIC = –110.3dB
AIN = 50kHz
MEASURED BW = 300kHz
–140
–160
POWER
LEVEL
RELATIVE
TO
FULL
SCALE
(dB)
FREQUENCY (Hz)
01186-026
P
O
WE
R
(mW)
510
15
20
200
175
125
100
AIDD (HALF_POWER = 1)
DIDD
AIDD (HALF_POWER = 0)
75
50
25
01186-024
Figure 24. Power Consumption vs. CLKIN Frequency
0
–150
0
600k
100k
200k
300k
400k
500k
–25
–50
–75
–100
–125
SNR = –86.19dB
SNR + D = –85.9dB
THD = –96.42dB
SFDR = –99.61dB
2ND HARMONIC = –100.98dB
3RD HARMONIC = –99.61dB
AIN = 100kHz
MEASURED BW = 460kHz
POW
E
R
LEVEL
R
E
LA
TIVE
TO
FU
LL
SC
A
L
E
(
d
B
)
FREQUENCY (Hz)
01186-025
Figure 25. 16 K Point FFT (Output Data Rate = 1.2 MHz)
Figure 26. 16 K Point FFT (Output Data Rate = 600 kHz)
相關(guān)PDF資料
PDF描述
AD7725BSZ IC ADC 16BIT PROG 44MQFP
AD7730BN IC ADC TRANSDUCER BRIDGE 24-DIP
AD7731BN IC ADC 24BIT SIGMA-DELTA 24-DIP
AD7732BRU IC ADC 24BIT 2-CH 28-TSSOP
AD7734BRU IC ADC 24BIT 4-CH 28-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7723BSZ-REEL1 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
AD7724 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual CMOS Modulators
AD7724ACPZ 功能描述:IC MOD SIGMA-DELTA DUAL 制造商:analog devices inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1
AD7724ACPZ-REEL 功能描述:IC MOD SIGMA-DELTA DUAL 制造商:analog devices inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1
AD7724AST 制造商:Analog Devices 功能描述:ADC Dual Delta-Sigma 30Msps 15-bit Serial 48-Pin LQFP