Datasheet > AS1541

AS1541

更新时间： 2024-01-21 11:49:17

品牌	Logo	应用领域
艾迈斯 - AMSCO		转换器
页数	文件大小	规格书
20页	753K
描述
8/4-Channel, 10-Bit IC Analog-to-Digital Converter

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AS1541 技术参数

是否无铅：	不含铅	生命周期：	Active
零件包装代码：	QFN	针数：	16
Reach Compliance Code：	unknown	风险等级：	5.83

AS1541 数据手册

Data Sheet

AS1539/AS1541

8/4-Channel, 10-Bit I²C Analog-to-Digital Converter

1 General Description

2 Key Features

ꢀ

Single Supply: 2.7 to 5.25V

8-Channel Multiplexer (AS1539)

4-Channel Multiplexer (AS1541)

Sampling Rate: 50kSPS

The AS1539/AS1541 are single-supply, low-power,

10-bit data acquisition devices featuring a serial I²C

interface and an 8-channel (AS1539) or 4-channel

(AS1541) multiplexer.

The analog-to-digital (A/D) converters features a sam-

ple-and-hold amplifier an internal asynchronous clock

and an internal reference.

The combination of an I²C serial, 2-wire interface and

micropower consumption makes the AS1539 and

AS1541 ideal for applications requiring the A/D con-

verter to be close to the input source in remote locations

and for applications requiring isolation.

No Missing Codes

Internal Reference: 2.5V

High Speed I²C Interface at 3.4MHz

<1.5µA Full Shutdown Current

TSSOP-16 or TQFN 4x4 16-pin Package

The device is available in a TSSOP-16 or TQFN 4x4 16-

pin package.

3 Applications

The device is ideal for voltage-supply monitoring, iso-

lated data acquisition, transducer interfaces, battery-

operated systems, remote data acquisition or any other

analog-to-digital conversion application.

Figure 1. Block Diagram

CH0

SDA

Successive Approximation Register

CH1

CH2

CH3

CH4

CH5

CH6

CH7

Serial

Interface

SCL

AS1539/AS1541

8-Channel

MUX

Sample/

Hold

Amp

Comparator

CDAC

COM

Internal

2.5V

Reference

Buffer

REFIN/OUT

GND

www.austriamicrosystems.com

Revision 1.02

1 - 20

12 3 4 5 6 7...20

下载PDF

与AS1541相关器件

型号	品牌	描述	获取价格	数据表
AS1541-BQFT	AMSCO	8/4-Channel, 10-Bit I2C Analog-to-Digital Converter	获取价格
AS1541-BTST	AMSCO	8/4-Channel, 10-Bit IC Analog-to-Digital Con	获取价格
AS1542	AMSCO	16-Channel, 1 Msps, 12-Bit ADC with Sequencer	获取价格
AS1543	AMSCO	8/4-Channel, 1 Msps, 12-Bit ADC with Sequencer	获取价格
AS1543-BTST	AMSCO	8/4-Channel, 1 Msps, 12-Bit ADC with Sequencer	获取价格
AS1544	AMSCO	8/4-Channel, 1 Msps, 12-Bit ADC with Sequencer	获取价格