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MAX11142中文資料
MAX11142數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX11135–MAX11143 are 12-/10-/8-bit with external reference and industry-leading 1.5MHz, full linear bandwidth, high speed, low-power, serial output successive-approximation register (SAR) analog-to-digital converters (ADCs). The MAX11135–MAX11143 include both internal and external clock modes. These devices feature scan mode in both internal and external clock modes. The internal clock mode features internal averaging to increase SNR. The external clock mode features the SampleSetK technology, a user-programmable analog input channel sequencer. The SampleSet approach provides greater sequencing flexibility for multichannel applications while alleviating significant microcontroller or DSP (controlling unit) communication overhead.
Benefits and Features
◆ Scan Modes, Internal Averaging, and Internal Clock
◆ 16-Entry First-In/First-Out (FIFO)
◆ SampleSet: User-Defined Channel Sequence with Maximum Length of 256
◆ Analog Multiplexer with True Differential Track/Hold
??? ◇ 16-/8-/4-Channel Single-Ended
??? ◇ 8-/4-/2-Channel Fully-Differential Pairs
??? ◇ 15-/8-/4-Channel Pseudo-Differential Relative to a Common Input
◆ Two Software-Selectable Bipolar Input Ranges
??? ◇ QVREF+/2, QVREF+
◆ Flexible Input Configuration Across All Channels
◆ High Accuracy
??? ◇ Q1 LSB INL, Q1 LSB DNL, No Missing Codes Over Temperature Range
◆ 70dB SINAD Guaranteed at 250kHz Input Frequency
◆ 1.5V to 3.6V Wide Range I/O Supply
??? ◇ Allows the Serial Interface to Connect Directly to 1.8V, 2.5V, or 3.3V Digital Systems
◆ 2.35V to 3.6V Supply Voltage
◆ Longer Battery Life for Portable Applications
??? ◇ Low Power
??? ◇ 4.2mW at 500ksps with 3V Supplies
??? ◇ 2μA Full-Shutdown Current
◆ External Differential Reference (1V to VDD)
◆ 8MHz, 3-Wire SPI-/QSPI-/MICROWIRE-/DSPCompatible Serial Interface
◆ Wide -40NC to +125NC Operation
◆ Space-Saving, 28-Pin, 5mm x 5mm TQFN Packages
◆ 500ksps Conversion Rate, No Pipeline Delay
◆ 12-/10-/8-Bit Resolution
Applications
??? High-Speed Data Acquisition Systems
??? High-Speed Closed-Loop Systems
??? Industrial Control Systems
??? Medical Instrumentation
??? Battery-Powered Instruments
??? Portable Systems
MAX11142產(chǎn)品屬性
- 類型
描述
- 型號
MAX11142
- 功能描述
模數(shù)轉(zhuǎn)換器 - ADC 500ksps, Low-Power, Serial 12-/10-/8-Bit
- 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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
20+ |
QFN-28 |
4854 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
||||
Maxim |
1651+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
|||
Maxim |
23+ |
28TQFN |
9000 |
原裝正品，支持實(shí)單 |
|||
MAXIM |
23+ |
28-wfqfn 裸露焊盤 |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
|||
MAXIM/美信 |
2023+ |
TQFN-28 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供 |
|||
MAXIM/美信 |
23+ |
TQFN-28 |
12700 |
買原裝認(rèn)準(zhǔn)中賽美 |
|||
MAXIM(美信) |
2024+ |
TQFN-28-EP(5x5) |
500000 |
誠信服務(wù),絕對原裝原盤 |
|||
MAXIM/美信 |
22+ |
TQFN-28 |
6000 |
進(jìn)口原裝,優(yōu)勢現(xiàn)貨 |
|||
Maxim Integrated |
24+ |
TQFN28 |
12800 |
強(qiáng)勢渠道訂貨 7-10天 |
MAX11142ATI+ 價(jià)格
參考價(jià)格：￥8.9600
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61722條
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計(jì)和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個(gè)領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費(fèi)電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進(jìn)步來滿足客戶的需求，并提供解決方案，幫助客戶實(shí)現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進(jìn)一步增強(qiáng)了Analog Devices在市場上的競爭力和技術(shù)實(shí)力。
