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MAX121集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

MAX121
廠商型號(hào)

MAX121

參數(shù)屬性

MAX121 封裝/外殼為40-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 12BIT PIPELINED 40TQFN

功能描述

308Ksps ADC with DSP Interface and 78dB SINAD

文件大小

635.58 Kbytes

頁面數(shù)量

24

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-26 14:33:00

MAX121規(guī)格書詳情

General Description

The MAX121 is a complete, BiCMOS, serial-output, sampling 14-bit analog-to-digital converter (ADC) that combines an on-chip track/hold and a low-drift, low noise, buried-zener voltage reference with fast conversion speed and low power consumption. The throughput rate is as high as 308k samples per second (ksps). The full scale analog input range is ±5V.

The MAX121 utilizes the successive-approximation architecture with a high-speed DAC to achieve both fast conversion speeds and low-power operation. Operating with +5V and -12V or -15V power supplies, power consumption is only 210mW.

The MAX121 can be directly interfaced to the serial port of most popular digital-signal processors, and comes in space-saving 16-pin DIP and SO and smaller 20-pin SSOP packages. The MAX121 operates with TTL- and CMOS-compatible clocks in the frequency range from 1.1MHz to 5.5MHz. All logic inputs and outputs are TTL and CMOS-compatible. This data sheet includes application notes for easy interface to TMS320, μPD77230, and ADSP2101 digital-signal processors, as well as μPs using the Motorola SPI and QSPI interface standards.

Benefts and Features

● 14-Bit Resolution

● 2.9μs Conversion Time/308ksps Throughput

● 400ns Acquisition Time

● Low Noise and Distortion

? 78d8 SINAD

? -85dB THD

● ±5V Bipolar Input Range, Overvoltage Tolerant to ±15V

● 210mW Power Dissipation

● Continuous-Conversion Mode Available

● 30ppm/°C, -5V Internal Reference

● Interfaces to DSP Processors

● 16-Pin DIP and SO Packages,

20-Pin SSOP Package

Applications

● Digital Signal Processing

● Audio and Telecom Processing

● Speech Recognition and Synthesis

● DSP Servo Control

● Spectrum Analysis

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX1211ETL+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)

  • 包裝:

    卷帶(TR)

  • 位數(shù):

    12

  • 采樣率(每秒):

    65M

  • 輸入數(shù):

    1

  • 輸入類型:

    差分,單端

  • 數(shù)據(jù)接口:

    并聯(lián)

  • 配置:

    S/H-ADC

  • 比率 - S/H:

    1:1

  • 架構(gòu):

    管線

  • 參考類型:

    外部,內(nèi)部

  • 電壓 - 供電,模擬:

    3V ~ 3.6V

  • 電壓 - 供電,數(shù)字:

    3V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    40-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    40-TQFN(5x5)

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 12BIT PIPELINED 40TQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
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20+
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2960
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MAXIM
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2000
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200
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