參數(shù)資料
型號(hào)： MAX1449EHJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Analog-to-Digital Converter， 10-Bit
中文描述： 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
封裝： 5 X 5 MM, 1 MM HEIGHT, MS-026, TQFP-32
文件頁(yè)數(shù)： 6/18頁(yè)
文件大?。?/td> 603K
代理商： MAX1449EHJ
M
10-Bit, 105Msps, Single +3.3V, Low-Power
ADC with Internal Reference
6
_______________________________________________________________________________________
S
60
50
1
10
100
SIGNAL-T0-NOISE PLUS DISTORTION
vs. ANALOG INPUT FREQUENCY
52
M
ANALOG INPUT FREQUENCY (MHz)
54
56
58
DIFFERENTIAL
SINGLE-ENDED
-8
1
1000
100
10
FULL-POWER INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
6
0
-6
4
2
M
ANALOG INPUT FREQUENCY (MHz)
A
-2
-4
-8
1
1000
100
10
SMALL-SIGNAL INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
6
0
-6
4
2
M
ANALOG INPUT FREQUENCY (MHz)
A
-2
-4
V
IN
= 100mVp-p
50
60
55
70
65
75
80
-12
-6
-9
-3
0
SPURIOUS-FREE DYNAMIC RANGE
vs. INPUT POWER (f
IN
= 19MHz)
M
INPUT POWER (dB FS)
S
40
45
55
50
60
65
SIGNAL-TO-NOISE RATIO vs.
INPUT POWER (f
IN
= 19MHz)
M
INPUT POWER (dB FS)
S
-12
-6
-9
-3
0
-80
-70
-75
-60
-65
-55
-12
-6
-9
-3
0
TOTAL HARMONIC DISTORTION
vs. INPUT POWER (f
IN
= 19MHz)
M
INPUT POWER (dB FS)
T
-50
40
45
55
50
60
65
SIGNAL-TO-NOISE + DISTORTION vs.
INPUT POWER (f
IN
= 19MHz)
M
INPUT POWER (dB FS)
S
-12
-6
-9
-3
0
64
68
76
72
80
84
-40
10
-15
35
60
85
SPURIOUS-FREE DYNAMIC RANGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
f
IN
= 26.1696MHz
50
54
62
58
66
70
-40
10
-15
35
60
85
SIGNAL-TO-NOISE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
f
IN
= 26.1696MHz
Typical Operating Characteristics (continued)
(V
DD
= +3.3V, OV
DD
= +2.0V, internal reference, differential input at -0.5dB FS, f
CLK
= 106.2345MHz, C
L
≈
10pF, T
A
= +25
°
C,
unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1449EHJ+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 105Msps 3V High Speed 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
MAX1449EHJ+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 105Msps 3V High Speed 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
MAX1449EHJ-T 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
MAX144ACPA 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
MAX144ACPA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 2Ch 108ksps 5.25V High Speed 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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