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參數(shù)資料
| 型號(hào)： | MAX11131ATI+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 6/37頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 12BIT SRL 28-TQFN-EP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 25 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 3M |
| 數(shù)據(jù)接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 2.76W |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 28-TQFN-EP（5x5） |
| 包裝： | 管件 |
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14
Maxim Integrated
MAX11129–MAX11132
3Msps, Low-Power, Serial 12-/10-Bit,
8-/16-Channel ADCs
Functional Diagram
Detailed Description
The MAX11129–MAX11132 are 12-/10-bit with external
reference and industry-leading 1.5MHz, full linear band-
width, high-speed, low-power, serial output successive
approximation register (SAR) analog-to-digital converters
(ADC). These devices feature scan mode, internal aver-
aging to increase SNR, and AutoShutdown.
The external clock mode features the SampleSet technol-
ogy, a user-programmable analog input channel sequenc-
er. The user may define and load a unique sequencing
pattern into the ADC allowing both high- and low-frequen-
cy inputs to be converted without interface activity. This
feature frees the controlling unit for other tasks while lower-
ing overall system noise and power consumption.
The MAX11129–MAX11132 includes internal clock. The
internal clock mode features an integrated FIFO, allowing
data to be sampled at high speed and then held for read-
out at any time or at a lower clock rate. Internal averaging
is also supported in this mode improving SNR for noisy
input signals. All input channels are configurable for sin-
gle-ended, fully differential or pseudo-differential inputs
in unipolar or bipolar mode. The MAX11129–MAX11132
operate from a 2.35V to 3.6V supply and consume only
15mW at 3Msps.
The MAX11129–MAX11132 include AutoShutdown, fast
wake-up, and a high-speed 3-wire serial interface. The
devices feature full power-down mode for optimal power
management.
Data is converted from analog voltage sources in a
variety of channel and data-acquisition configurations.
Microprocessor (FP) control is made easy through a 3-wire
SPI-/QSPI-/MICROWIRE-compatible serial interface.
OSCILLATOR
ADC
CS
SCLK
DIN
DOUT
CNVST
EOC
SCLK
REF+
OVDD
AIN0
AIN1
AIN15
VDD
REF-
DOUT
I/P
MUX
CONTROL LOGIC
AND
SEQUENCER
MAX11129–MAX11132
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11131ATI+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 16Ch 3Msps Precision 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 |
| MAX11131ATI+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 16Ch 3Msps Precision 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 |
| MAX11131AUI+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 16 Ch 3Msps Serial 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 |
| MAX11131AUI+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 16 Ch 3Msps Serial 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 |
| MAX11131EVKIT# | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX11131 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
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