參數(shù)資料
型號(hào): MAX1449EHJ+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 19/21頁(yè)
文件大?。?/td> 0K
描述: IC ADC 10BIT 105MSPS 32-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 360
位數(shù): 10
采樣率(每秒): 105M
數(shù)據(jù)接口: 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: 32-TQFP
供應(yīng)商設(shè)備封裝: 32-TQFP(5x5)
包裝: 托盤(pán)
輸入數(shù)目和類型: 2 個(gè)單端,雙極;1 個(gè)差分,雙極
SINAD
(dB)
60
50
110
100
SIGNAL-T0-NOISE + DISTORTION
vs. ANALOG INPUT FREQUENCY
52
MAX1449
toc10
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
MAX1449
toc11
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
-2
-4
-8
11000
100
10
SMALL-SIGNAL INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE ENDED
6
0
-6
4
2
MAX1449
toc12
ANALOG INPUT FREQUENCY (MHz)
U(
d
)
-2
-4
VIN = 100mVp-p
50
60
55
70
65
75
80
-12
-6
-9
-3
0
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER (fIN = 19MHz)
MAX1449
toc13
ANALOG INPUT POWER (dB FS)
SFDR
(dBc)
40
45
55
50
60
65
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER (fIN = 19MHz)
MAX1449
toc14
ANALOG INPUT POWER (dB FS)
SNR
(dB)
-12
-6
-9
-3
0
-80
-70
-75
-60
-65
-55
-12
-6
-9
-3
0
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER (fIN = 19MHz)
MAX1449
toc15
ANALOG INPUT POWER (dB FS)
THD
(dBc)
-50
40
45
55
50
60
65
SIGNAL-TO-NOISE + DISTORTION
vs. ANALOG INPUT POWER (fIN = 19MHz)
MAX1449
toc16
ANALOG INPUT POWER (dB FS)
SINAD
(dB)
-12
-6
-9
-3
0
64
68
76
72
80
84
-40
10
-15
35
60
85
SPURIOUS-FREE DYNAMIC RANGE
vs. TEMPERATURE
MAX1449
toc17
TEMPERATURE (°C)
SFDR
(dBc)
fIN = 26.1696MHz
50
54
62
58
66
70
-40
10
-15
35
60
85
SIGNAL-TO-NOISE vs. TEMPERATURE
MAX1449
toc18
TEMPERATURE (°C)
SNR
(dB)
fIN = 26.1696MHz
Typical Operating Characteristics (continued)
(VDD = 3.3V, OVDD = 2.0V, internal reference, differential input at -0.5dB FS, fCLK = 106.2345MHz, CL ≈ 10pF, TA = +25°C, unless
otherwise noted.)
MAX1449
10-Bit, 105Msps, Single 3.3V, Low-Power
ADC with Internal Reference
_______________________________________________________________________________________
7
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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