參數(shù)資料
型號: MAX1185ECM+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 2-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, ROHS COMPLIANT, TQFP-48
文件頁數(shù): 19/21頁
文件大?。?/td> 353K
代理商: MAX1185ECM+
MAX1185
Dual 10-Bit, 20Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = 3V, OVDD = 2.5V, VREFIN = 2.048V, differential input at -0.5dBFS, fCLK = 20MHz, CL
≈ 10pF, TA = +25°C, unless otherwise noted
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
FULL-POWER INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY, SINGLE-ENDED
MAX1185
toc10
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
SMALL-SIGNAL INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY, SINGLE-ENDED
MAX1185
toc11
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
VIN = 100mVP-P
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc12
ANALOG INPUT POWER (dBFS)
SNR
(dB)
-12
-16
-8
-4
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc13
ANALOG INPUT POWER (dBFS)
SINAD
(dB)
-12
-16
-8
-4
-85
-80
-75
-65
-70
-60
-55
-20
-12
-16
-8
-4
0
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc14
ANALOG INPUT POWER (dBFS)
THD
(dBc)
60
55
75
70
65
85
80
90
-20
-12
-16
-8
-4
0
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc15
ANALOG INPUT POWER (dBFS)
SFDR
(dBc)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384 512 640 768 896 1024
INTEGRAL NONLINEARITY
(BEST END-POINT FIT)
MAX1185
toc16
DIGITAL OUTPUT CODE
INL
(LSB)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384 512 640 768 896 1024
DIFFERENTIAL NONLINEARITY
MAX1185
toc17
DIGITAL OUTPUT CODE
DNL
(LSB)
-0.1
-0.2
0.1
0
0.3
0.2
0.4
-40
85
GAIN ERROR vs. TEMPERATURE
MAX1185
toc18
TEMPERATURE (
°C)
GAIN
ERROR
(%FS)
10
-15
35
60
CHB
CHA
相關(guān)PDF資料
PDF描述
MAX1300AEUG 8-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
MAX1300BEUG+ 8-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
MAX13208EALB-T UNIDIRECTIONAL, SILICON, TVS DIODE
MAX1450CAP+T SPECIALTY ANALOG CIRCUIT, PDSO20
MAX16049ATN+ 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC56
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1185ECM/V+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 20Msps 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
MAX1185ECM/V+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 20Msps 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
MAX1185ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 20Msps 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
MAX1185ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 20Msps 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
MAX1185ECM-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