參數資料
型號： MAX11043ATL+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： 4-Channel, 16-Bit, Simultaneous Sampling ADCs with PGA, Filter, and 8-/12-Bit Dual-Stage DAC; Package: THIN QFN, 40 pin ; Temperature Range: -40°C to +125°C
中文描述： 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, QCC40
封裝： 6 X 6 MM, ROHS COMPLIANT, TQFN-40
文件頁數： 23/33頁
文件大小： 808K
代理商： MAX11043ATL+
MAX11043
4-Channel, 16-Bit, Simultaneous-Sampling ADCs
with PGA, Filter, and 8-/12-Bit Dual-Stage DAC
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DYNAMIC PERFORMANCE (PGA Enabled, PGA Gain = 8 x (25kHz -1dB Full-Scale Signal))
Maximum Full-Scale Input
ADC modulator gain = 1
150
mVP-P
Input-Referred Noise Spectral
Density
100kHz
20
nV/√Hz
Second Harmonic to
Fundamental
-92
dB
Third Harmonic to Fundamental
-94
dB
Spurious-Free Dynamic Range
SFDR
92
dB
Channel-to-Channel Isolation
Unused channels are shorted and
unconnected
110
dB
Channel Phase Matching
Between all channels, including complete
analog signal path
-0.05
+0.05
Degrees
DYNAMIC PERFORMANCE (PGA Enabled, PGA Gain = 16 x (25kHz -1dB Full-Scale Signal))
Maximum Full-Scale Input
ADC modulator gain = 1
75
mVP-P
Input-Referred Noise Spectral
Density
100kHz
15
nV/√Hz
Second Harmonic to
Fundamental
-99
dB
Third Harmonic to Fundamental
-93
dB
Spurious-Free Dynamic Range
SFDR
93
dB
Channel-to-Channel Isolation
Unused channels are shorted and
unconnected
106
dB
Channel Phase Matching
Between all channels, including complete
analog signal path
-0.075
+0.075
Degrees
DYNAMIC PERFORMANCE (EQ Mode (5kHz -1dB Full-Scale Signal, CONFIG_ Register Bit 3 = 1))
Maximum Full-Scale Input
ADC modulator gain = 1 (Note 2)
800
mVP-P
Input-Referred Noise Spectral
Density
100kHz
6
nV/√Hz
Second Harmonic to
Fundamental
-80
-90
dB
Third Harmonic to Fundamental
-77
-98
dB
Spurious-Free Dynamic Range
SFDR
Input referred (Note 3)
77
89
dB
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = +3.0V to +3.6V, VDVDD = +3.0V, CDVREG = 10F, VAGND = VDGND = 0V, common-mode input voltage = AVDD/2, VREFBP =
VREFA = VREFB = VREFC = VREFD = +2.5V (external reference), VREFDAC = VREFDACH = +1.25V (external reference), VREFDACL = 0V,
CREFBP = CREFA = CREFB = CREFC = CREFD = CREFDAC = 1F, fSCLK = 38.4MHz, fEXCLK = 38.4MHz (external clock applied to
OSCIN), clock divider set to 4, SHDN = DACSTEP = UP/
DWN = DGND, CONVRUN = DVDD, all analog inputs driven directly through
a series 150
Ω/330pF anti-alias filter, PGA gain = 1. Default filters and gain settings. DIFF = 1. TA = TMIN to TMAX, unless otherwise noted
(Note 1). Typical values are at TA = +25°C.)
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相關代理商/技術參數
參數描述
MAX11043ATL+ 功能描述:模數轉換器 - ADC 16Bit 4Ch Simul-Samp w/PGA & 8/12Bit D-S RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX11043ATL+T 功能描述:模數轉換器 - ADC 16Bit 4Ch Simul-Samp w/PGA & 8/12Bit D-S RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX11044 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4-/6-/8-Channel, 16-Bit, Simultaneous-Sampling ADCs
MAX11044_10 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4-/6-/8-Channel, 16-Bit, Simultaneous-Sampling ADCs
MAX11044_11 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs
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