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ADS8028IRTJT.B中文资料

厂家型号

ADS8028IRTJT.B

文件大小

1159.31Kbytes

页面数量

36

功能描述

12-Bit, 1-MSPS, 8-Channel, SAR ADC with Internal Reference and Internal Temperature Sensor

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI2

ADS8028IRTJT.B数据手册规格书PDF详情

FEATURES

23• Outstanding Performance:

– Throughput: Up to 1 MSPS

– No Missing Codes: 12 Bits

– INL: ±0.5 LSB

– SNR: 72 dB

• Highly Integrated:

– Eight Analog Inputs

– High-Resolution Internal Temperature

Sensor

– Nine-Channel Multiplexer with Channel

Sequencer

– Low-Drift Internal Voltage Reference

• Wide Supply Range:

– Analog Supply (AVDD): 2.7 V to 5.25 V

– Digital Supply (DVDD): 1.65 V to 5.25 V

• Low Power:

– 17 mW at 1 MSPS

– Flexible Power-Down Modes

• SPI™-Compatible Serial Interface: 20 MHz

• Small Footprint: 4-mm × 4-mm, Thin QFN-20

APPLICATIONS

• Programmable Logic Controls (PLCs)

• Industrial Process Controls (IPCs)

• Telecommunications

• Power-Supply Monitoring

• PCB Hot-Spot Analysis

• Battery-Powered Applications

DESCRIPTION

The ADS8028 is a 12-bit analog-to-digital converter

(ADC), capable of operating at sampling speeds up to

1 MSPS. The device is based on a successive

approximation register (SAR) core and provides an

inherent sample-and-hold (SH) front-end.

In addition to having eight analog input channels, the

ADS8028 offers an internal temperature sensor with

0.25°C resolution and an internal voltage reference. A

nine-channel internal multiplexer enables multiple

channels to be selected (including the internal

temperature sensor) that are indefinitely scanned in a

sequential manner. A simple SPI-compatible serial

interface provides easy communication and control

between the device and host controller. The digital

supply can operate from 1.65 V to 5.25 V, enabling

direct interface with a wide range of processors and

controllers.

At full speed of 1 MSPS, the ADS8028 dissipates

only 17 mW. The device offers flexible power-down

modes to save power when conversions are not

being performed. The ADS8028 performance is

specified over the extended industrial temperature

range of –40°C to +125°C.

The ADS8028 is ideal for demanding measurement

applications, such as sensor output monitoring,

power-supply monitoring, and printed circuit board

(PCB) hot-spot analysis, and is available in a small

form-factor QFN-20 package.

更新时间:2025-10-13 10:50:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
24+
875
BB
24+
NA
6521
公司原厂原装现货假一罚十!特价出售!强势库存!
TI
23+
28SSOP
5000
原装正品,假一罚十
BB
22+
SSOP
8200
全新原装现货!自家库存!
BB
19+
SOP28
20000
5
BB
24+
SOP28
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
BB
24+
SSOP
9600
原装现货,优势供应,支持实单!
BURR-BROWN
23+
SSOP28
50000
全新原装正品现货,支持订货
TI/BB
25+
QFP
3200
全新原装、诚信经营、公司现货销售!
BB
24+
SOP28
18560
假一赔十全新原装现货特价供应工厂客户可放款