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AS1543中文资料PDF规格书

AS1543
厂商型号

AS1543

参数属性

AS1543 封装/外壳为20-WFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 模数转换器(ADC);产品描述:IC ADC 12BIT SAR 20TQFN

功能描述

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

文件大小

1.03129 Mbytes

页面数量

29

生产厂商 austriamicrosystems AG
企业简称

AMSCO

中文名称

austriamicrosystems AG官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2024-5-17 22:30:00

AS1543规格书详情

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.

产品属性

  • 产品编号:

    AS1543-BQFT

  • 制造商:

    ams

  • 类别:

    集成电路(IC) > 模数转换器(ADC)

  • 包装:

    卷带(TR)

  • 位数:

    12

  • 采样率(每秒):

    1M

  • 输入数:

    4,8

  • 输入类型:

    差分,单端

  • 数据接口:

    SPI,DSP

  • 配置:

    MUX-S/H-ADC

  • 比率 - S/H:

    1:1

  • 架构:

    SAR

  • 参考类型:

    外部

  • 电压 - 供电,模拟:

    2.7V ~ 5.25V

  • 电压 - 供电,数字:

    2.7V ~ 5.25V

  • 工作温度:

    -40°C ~ 85°C

  • 封装/外壳:

    20-WFQFN 裸露焊盘

  • 供应商器件封装:

    20-TQFN(4x4)

  • 安装类型:

    表面贴装型

  • 描述:

    IC ADC 12BIT SAR 20TQFN

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SKYWORK
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21+
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Skyworks
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1680
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23+
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19960
只做进口原装 终端工厂免费送样
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