參數(shù)資料
型號: MAX1421CCM
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 12-Bit, 40Msps, +3.3V, Low-Power ADC with Internal Reference
中文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBC, TQFP-48
文件頁數(shù): 8/17頁
文件大?。?/td> 310K
代理商: MAX1421CCM
M
12-Bit, 40Msps, +3.3V, Low-Power ADC
with Internal Reference
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
AVDD
= V
DVDD
= +3.3V, AGND = DGND = 0, V
IN
= ±1.024V, differential input voltage, f
CLK
= 40MHz (50% duty cycle), digital output
load C
L
= 10pF, T
A
= T
MIN
to T
MAX,
unless otherwise noted. Typical values are at T
A
= +25
°
C.)
90
80
70
60
50
10
26
18
34
SFDR, SNR, THD, SINAD
vs. CLOCK FREQUENCY
M
CLOCK FREQUENCY (MHz)
S
f
IN
= 5MHz
SINAD
SNR
SFDR
THD
0
10,000
5000
20,000
15,000
25,000
30,000
N-1
DIGITAL OUTPUT NOISE
N+2
OUTPUT NOISE HISTOGRAM (DC-INPUT)
M
C
N-3
N
N+1
N+3
43707
10709
116
1
0
10824
179
N-2
40,000
35,000
45,000
50,000
2.00
2.02
2.06
2.04
2.08
2.10
-40
10
-15
35
60
85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
V
R
2.0750
2.0625
2.0500
2.0375
2.0250
3.1
3.3
3.2
3.4
INTERNAL REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
M
V
DD
(V)
V
R
(
3.5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1421CCM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 40Msps 3.3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1421CCM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 40Msps 3.3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1421CCM-D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1421CCM-TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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