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MAX1146集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書(shū)PDF中文資料

MAX1146
廠商型號(hào)

MAX1146

參數(shù)屬性

MAX1146 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);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 14BIT SAR 20TSSOP

功能描述

Multichannel, True-Differential, Serial, 14-Bit ADCs

封裝外殼

20-TSSOP(0.173",4.40mm 寬)

文件大小

879.27 Kbytes

頁(yè)面數(shù)量

25 頁(yè)

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

Maxim美信

中文名稱

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更新時(shí)間

2025-5-4 11:22:00

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MAX1146規(guī)格書(shū)詳情

General Description

The MAX1146–MAX1149 low-power, 14-bit, multichannel, analog-to-digital converters (ADCs) feature an internal track/hold (T/H), voltage reference, and clock. The MAX1146/MAX1148 operate from a single +4.75V to +5.25V supply, and the MAX1147/MAX1149 operate from a single +2.7V to +3.6V supply. All analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation.

The 4-wire serial interface connects directly to SPI?/QSPI?/MICROWIRE? devices without external logic. The serial strobe output (SSTRB) allows convenient connection to digital signal processors. The MAX1146–MAX1149 use an internal clock or an external serial-interface clock to perform successive-approx-imation analog-to-digital conversions.

Features

? 8-Channel Single-Ended or 4-Channel Differential Inputs (MAX1148/MAX1149)

? 4-Channel Single-Ended or 2-Channel Differential Inputs (MAX1146/MAX1147)

? Internal Multiplexer and T/H

? Single-Supply Operation

?? 4.75V to 5.25V Supply (MAX1146/MAX1148)

?? 2.7V to 3.6V Supply (MAX1147/MAX1149)

? Internal Reference

?? +4.096V (MAX1146/MAX1148)

?? +2.500V (MAX1147/MAX1149)

? 116ksps Sampling Rate

? Low Power

?? 1.1mA (116ksps)

?? 120μA (10ksps)

?? 12μA (1ksps)

?? 300nA (Power-Down Mode)

? SPI-/QSPI-/MICROWIRE Compatible

? 20-Pin TSSOP

Applications

? Portable Data Logging

? Data Acquisition

? Medical Instruments

? Battery-Powered Instruments

? Process Control

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX1146BCUP+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):

    14

  • 采樣率(每秒):

    116k

  • 輸入數(shù):

    2,4

  • 輸入類型:

    差分,單端

  • 數(shù)據(jù)接口:

    SPI

  • 配置:

    MUX-S/H-ADC

  • 比率 - S/H:

    1:1

  • 架構(gòu):

    SAR

  • 參考類型:

    外部,內(nèi)部

  • 電壓 - 供電,模擬:

    5V

  • 電壓 - 供電,數(shù)字:

    5V

  • 工作溫度:

    0°C ~ 70°C

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 14BIT SAR 20TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
24+
TSSOP-20
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
詢價(jià)
MAXIM
24+
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢價(jià)
MAXIM/美信
23+
20-TSSOP
8407
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詢價(jià)
MAXIM
25+
TSSOP20
200
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詢價(jià)
MAXIM(美信)
2447
TSSOP-20
105000
30個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
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MAXIM/美信
23+
TSSOP20
50000
全新原裝正品現(xiàn)貨,支持訂貨
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MAXIM
24+
SSOP20
16500
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Maxim
24+
20-TSSOP
4895
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MAXIM/美信
2022+
TSSOP-20
6900
原廠原裝,假一罰十
詢價(jià)
MAXIM/美信
22+
TSSOP
17500
原裝正品
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