參數(shù)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(shù)： 28/33頁
文件大?。?/td> 808K
代理商： MAX11043ATL+
MAX11043
4-Channel, 16-Bit, Simultaneous-Sampling ADCs
with PGA, Filter, and 8-/12-Bit Dual-Stage DAC
4
_______________________________________________________________________________________
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.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Channel-to-Channel Isolation
Unused channels are shorted and
unconnected
80
104
dB
Channel Phase Matching
Between all channels, including complete
analog signal path
-0.12
+0.12
Degrees
DYNAMIC PERFORMANCE (All Modes)
All 4 channels
400
Conversion Rate
2 channels only
800
ksps
Minimum Throughput
5
ksps
Power-Supply Rejection Ratio
DCPSRR
50
dB
ANALOG INPUTS (AINAP/AINAN, AINBP/AINBN, AINCP/AINCN, AINDP/AINDN)
Absolute Voltage Any Input
(Note 4)
0
AVDD
V
DIFF = 1
25
Direct input to ADC,
gain = 1
DIFF = 0
100
Direct input to ADC, gain = 2
7
Direct input to ADC, gain = 4 or 8
7
Input Impedance (Note 5)
PGA gain = 16
5.5
k
Ω
Input Capacitance
EQ mode only
50
pF
EQ FILTER (Analog and Digital)
Unity-Gain Frequency
Default
5
kHz
Lower Transition Frequency
Default, from 40dB/decade to 0dB/decade
190
kHz
Upper Transition Frequency
Default, from 0dB/decade to -80dB/decade
205
kHz
LP FILTER
-3dB Corner Frequency
Default
205
kHz
REFERENCE INPUT
REF_ Input Voltage Range
VREF_
2
2.5
2.8
V
Input Current
150
A
REFBP Input Voltage Range
VREFBP
2
2.5
2.8
V
Input Current
700
A
REFDAC Input Voltage Range
VREFDAC
1
1.25
1.4
V
Input Resistance
17
k
Ω
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相關代理商/技術參數(shù)
參數(shù)描述
MAX11043ATL+ 功能描述:模數(shù)轉換器 - ADC 16Bit 4Ch Simul-Samp w/PGA & 8/12Bit D-S RoHS:否 制造商:Texas Instruments 通道數(shù)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(shù)轉換器 - ADC 16Bit 4Ch Simul-Samp w/PGA & 8/12Bit D-S RoHS:否 制造商:Texas Instruments 通道數(shù)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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