參數(shù)資料
型號(hào)： MAX1183ECM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Dual 10-Bit, 40Msps, +3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述： DUAL 1-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： 7 X 7 MM, 1.0 MM HEIGHT, MS-026ABAHD, TQFP-48
文件頁數(shù)： 5/18頁
文件大?。?/td> 495K
代理商： MAX1183ECM
M
Dual 10-Bit, 40Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +3V, OV
DD
= +2.5V, 0.1μF and 1.0μF capacitors from REFP, REFN, and COM to GND, REFOUT connected to REFIN through
a 10k
resistor, V
IN
= 2Vp-p (differential with respect to COM), C
L
= 10pF at digital outputs (Note 5), f
CLK
= 40MHz, T
A
= T
MIN
to
T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
12.5
±3.8
MAX
UNITS
CLK Pulse Width High
t
CH
Figure 3, clock period: 25ns
ns
CLK Pulse Width Low
t
CL
Figure 3, clock period: 25ns
12.5
±3.8
0.41
1.5
ns
Wake up from sleep mode (Note 4)
Wake up from shutdown (Note 4)
Wake-Up Time
t
WAKE
μs
CHANNEL-TO-CHANNEL MATCHING
Crosstalk
Gain Matching
Phase Matching
f
INA or B
= 20MHz at -0.5dB FS
f
INA or B
= 20MHz at -0.5dB FS
f
INA or B
= 20MHz at -0.5dB FS
-70
0.02
0.25
dB
dB
±0.2
Degrees
Note 1:
SNR, SINAD, THD, SFDR, and HD3 are based on an analog input voltage of -0.5dB FS referenced to a +1.024V full-scale
input voltage range.
Note 2:
Intermodulation distortion is the total power of the intermodulation products relative to the individual carrier. This number is
6dB better, if referenced to the two-tone envelope.
Note 3:
Digital outputs settle to V
IH
, V
IL
. Parameter guaranteed by design.
Note 4:
With REFIN driven externally, REFP, COM, and REFN are left floating while powered down.
Note 5:
Equivalent dynamic performance is obtainable over full OV
DD
range with reduced C
L
.
Typical Operating Characteristics
(V
DD
= +3V, OV
DD
= +2.5V, V
REFIN
= +2.048V, differential input at -0.5dB FS, f
CLK
= 40.0006MHz, C
L
≈
10pF, T
A
= +25
°
C, unless
otherwise noted.)
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
FFT PLOT CHA (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
M
ANALOG INPUT FREQUENCY (MHz)
A
CHA
f
CLK
= 40.0005678MHz
f
INA
= 7.5342866MHz
f
INB
= 6.1475482MHz
AINA = -0.498dB FS
HD3
HD2
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
FFT PLOT CHB (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
M
ANALOG INPUT FREQUENCY (MHz)
A
CHB
f
CLK
= 40.0005678MHz
f
INB
= 6.1475482MHz
f
INA
= 7.524866MHz
AINB = -0.534dB FS
HD3
HD2
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
FFT PLOT CHA (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
M
ANALOG INPUT FREQUENCY (MHz)
A
CHA
f
CLK
= 40.0005678MHz
f
INA
= 24.9661747MHz
f
INB
= 19.8879776MHz
AINA = -0.552dB FS
HD3
HD2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1183ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 40Msps 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
MAX1183ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 40Msps 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
MAX1183ECM-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
MAX1183ECM-TD 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
MAX1184ECM 制造商:Maxim Integrated Products 功能描述:DUAL 10-BIT, 20MSPS, +3V, LOW-POWER ADC WITH - Rail/Tube
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