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AS1544集成电路(IC)的模数转换器(ADC)规格书PDF中文资料

AS1544
厂商型号

AS1544

参数属性

AS1544 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)的模数转换器(ADC);产品描述:IC ADC 12BIT SAR 20TQFN

功能描述

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

封装外壳

20-WFQFN 裸露焊盘

文件大小

1.03129 Mbytes

页面数量

29

生产厂商 ams AG
企业简称

AMSCO艾迈斯欧司朗

中文名称

艾迈斯欧司朗股份公司官网

原厂标识
AMSCO
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 16:06:00

人工找货

AS1544价格和库存,欢迎联系客服免费人工找货

AS1544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:

    AS1544-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:

    2,4

  • 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

供应商 型号 品牌 批号 封装 库存 备注 价格
ALPHA
24+
SOT-23-6
28235
郑重承诺只做原装进口现货
询价
amsAG
21+
32-TQFN5X5
12588
原装正品,价格优势
询价
SKYWORKS/思佳讯
2023+
SOP6
8635
一级代理优势现货,全新正品直营店
询价
AI
2450+
SOT23-6
6540
只做原装正品现货或订货!终端客户免费申请样品!
询价
Skyworks
24+
SMD
1680
Skyworks专营品牌进口原装现货假一赔十
询价
ams
22+
20TQFN
9000
原厂渠道,现货配单
询价
AI
24+
QFP
57
原装现货假一赔十
询价
ams
24+
20-TQFN(4x4)
43100
一级代理/放心采购
询价
SKYWORKS/思佳讯
23+
SOP6
179696
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
A1semi
1651+
SOT223
8660
只做原装进口,假一罚十
询价