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)： 2/33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
10
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
AINBN
Channel B Analog Negative Input
2
REFA
Channel A Reference Bypass. Bypass REFA with a nominal 1F capacitor to AGND.
3
AINAN
Channel A Analog Negative Input
4
AINAP
Channel A Analog Positive Input
5, 26
AVDD
Analog Supply. Bypass each AVDD with a nominal 1F capacitor to AGND.
6, 24, 33
AGND
Analog Ground. Connect AGND inputs together.
7, 23
DGND
Digital Ground. Connect DGND inputs together.
8, 22
DVDD
Digital Supply. Bypass each DVDD with a nominal 1F capacitor to DGND.
9
DVREG
Regulated Digital Core Supply. Bypass DVREG to DGND with a 10F capacitor.
10
UP/
DWN
DAC Step Direction Select. Drive high to step up, drive low to step down when DACSTEP is toggled.
11
DACSTEP
DAC Step Input. Drive high to move the DAC output in the direction of UP/
DWN on the next rising
edge of the system clock.
12
CONVRUN
Convert Run. Drive high to start continuous conversions on all 4 channels. The device is idle when
CONVRUN is low.
13
CS
Active-Low Serial-Interface Chip Select
14
DOUT
Serial-Interface Data Out. Data transitions on the rising edge of SCLK.
15
DIN
Serial-Interface Data In. Data is sampled on the rising edge of SCLK.
16
SCLK
Serial-Interface Clock
17, 35
I.C.
Internally Connected. Connect to either AGND or DGND.
18
EOC
Active-Low End-of-Conversion Indicator.
EOC asserts low to indicate that new data is ready.
19
OSCIN
Crystal Oscillator/External Clock Input
20
OSCOUT
Crystal-Oscillator Output. Leave unconnected when using external clock.
21
SHDN
Active-High Shutdown Input. Drive high to shut down the MAX11043.
25
AOUT
Buffered 12-Bit Fine DAC Output
27
REFDACL
Fine DAC Low Reference Bypass. Bypass REFDACL with a nominal 1F capacitor to AGND.
28
REFDACH
Fine DAC High Reference Bypass. Bypass REFDACH with a nominal 1F capacitor to AGND.
29
REFDAC
Coarse DAC Reference Bypass. Bypass REFDAC with a nominal 1F capacitor to AGND.
30
REFD
Channel D Reference Bypass. Bypass REFD with a nominal 1F capacitor to AGND.
31
AINDN
Channel D Analog Negative Input
32
AINDP
Channel D Analog Positive Input
34
REFBP
Main Reference Bypass. Bypass REFBP with a nominal 1F capacitor to AGND.
36
AINCN
Channel C Analog Negative Input
37
AINCP
Channel C Analog Positive Input
38
REFC
Channel C Reference Bypass. Bypass REFC with a nominal 1F capacitor to AGND.
39
REFB
Channel B Reference Bypass. Bypass REFB with a nominal 1F capacitor to AGND.
40
AINBP
Channel B Analog Positive Input
—EP
Exposed Pad. Connect EP to a ground plane on the PCB to enhance thermal dissipation. Internally
connected to AGND. Not intended as an electrical connection point.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX11043ATL+ 功能描述:模數(shù)轉(zhuǎn)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(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
MAX11043ATL+T 功能描述:模數(shù)轉(zhuǎn)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(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
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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