參數(shù)資料
型號(hào)： MAX1444EHJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： 10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference
中文描述： 10-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
封裝： 5 X 5 MM, TQFP-32
文件頁數(shù)： 7/20頁
文件大?。?/td> 401K
代理商： MAX1444EHJ
M
10-Bit, 40Msps, 3.0V, Low-Power
ADC with Internal Reference
_______________________________________________________________________________________
7
62
54
1
10
100
56
55
M
ANALOG INPUT FREQUENCY (MHz)
S
58
57
59
60
61
SIGNAL-TO-NOISE RATIO vs.
ANALOG INPUT FREQUENCY
SINGLE ENDED
DIFFERENTIAL
-45
-75
1
10
100
-70
M
ANALOG INPUT FREQUENCY (MHz)
T
-60
-65
-55
-50
TOTAL HARMONIC DISTORTION vs.
ANALOG INPUT FREQUENCY
SINGLE ENDED
DIFFERENTIAL
65
45
1
10
100
49
M
ANALOG INPUT FREQUENCY (MHz)
S
53
57
61
SIGNAL-TO-NOISE PLUS DISTORTION vs.
ANALOG INPUT FREQUENCY
SINGLE ENDED
DIFFERENTIAL
50
60
55
70
65
75
80
-15
-9
-12
ANALOG INPUT POWER (dB FS)
-6
-3
0
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER
M
S
f
IN
= 19.91MHz
40
50
45
55
60
65
-15
-9
-12
ANALOG INPUT POWER (dB FS)
-6
-3
0
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER
M
S
f
IN
= 19.91MHz
-80
-70
-75
-60
-65
-55
-50
-15
-9
-12
ANALOG INPUT POWER (dB FS)
-6
-3
0
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER
M
T
f
IN
= 19.91MHz
40
50
45
55
60
65
-15
-9
-12
ANALOG INPUT POWER (dB FS)
-6
-3
0
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT POWER
M
S
f
IN
= 19.91MHz
68
64
76
72
80
84
-40
10
-15
35
60
85
SPURIOUS-FREE DYNAMIC RANGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
f
IN
= 19.91MHz
54
50
62
58
66
70
-40
10
-15
35
60
85
SIGNAL-TO-NOISE RATIO
vs. TEMPERATURE
M
TEMPERATURE (°C)
S
f
IN
= 19.91MHz
Typical Operating Characteristics (continued)
(V
DD
= 3.0V, OV
DD
= 2.7V, internal reference, differential input at -0.5dB FS, f
CLK
= 40MHz, C
L
≈
10pF, T
A
= +25
°
C, unless other-
wise noted.)
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參數(shù)描述
MAX1444EHJ/V+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC ANALOG TO DIGITAL CONVERTER 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
MAX1444EHJ/V+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 40Msps 3.0V Low-Power ADC with Internal Reference 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
MAX1444EHJ+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 40Msps 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
MAX1444EHJ+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 40Msps 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
MAX1444EHJ-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
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