AS1544集成电路(IC)的模数转换器(ADC)规格书PDF中文资料

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 页 |
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 | |
数据手册 | |
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 |