參數(shù)資料
型號(hào)： MAX1185ECM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Dual 10-Bit, 20Msps, +3V, Low-Power ADC with Internal Reference and Multiplexed Parallel Outputs
中文描述： 2-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： 7 X 7 MM, TQFP-48
文件頁(yè)數(shù)： 7/20頁(yè)
文件大?。?/td> 495K
代理商： MAX1185ECM
M
Dual 10-Bit, 20Msps, +3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
_______________________________________________________________________________________
7
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
FULL-POWER INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
M
ANALOG INPUT FREQUENCY (MHz)
G
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
SMALL-SIGNAL INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
M
ANALOG INPUT FREQUENCY (MHz)
G
V
IN
= 100mV
P-P
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE RATIO vs.
INPUT POWER (f
IN
= 7.5343935MHz)
M
INPUT POWER (dB FS)
S
-12
-16
-8
-4
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE PLUS DISTORTION vs.
INPUT POWER (f
IN
= 7.5343935MHz)
M
INPUT POWER (dB FS)
S
-12
-16
-8
-4
-80
-76
-66
-72
-64
-60
-20
-12
-16
-8
-4
0
TOTAL HARMONIC DISTORTION vs.
INPUT POWER (f
IN
= 7.5343935MHz)
M
INPUT POWER (dB FS)
T
65
60
75
70
80
85
-20
-12
-16
-8
-4
0
SPURIOUS-FREE DYNAMIC RANGE vs.
INPUT POWER (f
IN
= 7.5343935MHz)
M
INPUT POWER (dB FS)
S
-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)
M
DIGITAL OUTPUT CODE
I
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384
512
640
768
896 1024
DIFFERENTIAL NONLINEARITY
M
DIGITAL OUTPUT CODE
D
-0.1
-0.2
0.1
0
0.3
0.2
0.4
-40
85
GAIN ERROR vs. TEMPERATURE
M
TEMPERATURE (
°
C)
G
10
-15
35
60
CHB
CHA
Typical Operating Characteristics (continued)
(V
DD
= +3V, OV
DD
= +2.5V, V
REFIN
= +2.048V, differential input at -0.5dB FS, f
CLK
= 20.00057MHz, 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
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
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