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AS1543集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

AS1543
廠商型號

AS1543

參數(shù)屬性

AS1543 封裝/外殼為20-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 SAR 20TQFN

功能描述

8/4-Channel, 1 Msps, 12-Bit ADC with Sequencer

封裝外殼

20-WFQFN 裸露焊盤

文件大小

1.03129 Mbytes

頁面數(shù)量

29

生產(chǎn)廠商 ams AG
企業(yè)簡稱

AMSCO艾邁斯歐司朗

中文名稱

艾邁斯歐司朗股份公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-13 13:43:00

AS1543規(guī)格書詳情

General Description

The AS1543/44 is a 12-bit high-speed, low-power, 8/4-channel, successive-approximation ADC that operates from a single 2.7 to 5.25V supply. The device features high throughput rates (1Msps) and a low-noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1 MHz.

2 Key Features

Single Supply Operation with VDRIVE Function: 2.7 to 5.25V

Fast Throughput Rate: 1 Msps

Sequencer & Channel Counter

Software-Configurable Analog Input Types:

- 8/4-Channel Single-Ended

- 4/2-Channel Fully-Differential

Software-Configurable Input Range

Low Power Consumption at Max Throughput Rates:

- 10.1mW @ 1Msps (3.6V Supply)

- 18.4mW @ 1Msps (5.25V Supply)

Shutdown Mode Current: 0.5μA

Flexible Power/Serial Clock Speed Management

Wide Input Bandwidth: 71dB SNR @ 50 kHz Input Frequency

No Pipeline Delays

High Speed SPI/QSPI/Microwire/DSP Interface

TQFN(4x4)-20 Package

Applications

The devices are ideal for remote sensors, data-acquisition and data-logging devices, pen-digitizers, process control, or any other space-limited A/D application with low power-consumption requirements.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AS1543-BQFT

  • 制造商:

    ams

  • 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):

    1M

  • 輸入數(shù):

    4,8

  • 輸入類型:

    差分,單端

  • 數(shù)據(jù)接口:

    SPI,DSP

  • 配置:

    MUX-S/H-ADC

  • 比率 - S/H:

    1:1

  • 架構(gòu):

    SAR

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    2.7V ~ 5.25V

  • 電壓 - 供電,數(shù)字:

    2.7V ~ 5.25V

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    20-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    20-TQFN(4x4)

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 12BIT SAR 20TQFN

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