Datasheet > ADS8365

ADS8365

更新时间： 2024-11-28 11:11:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
41页	901K
描述
16 位 250kSPS 6 通道同步采样 SAR ADC

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ADS8365 数据手册

ADS8365

www.ti.com .................................................................................................................................................... SBAS362C–AUGUST 2006–REVISED MARCH 2008

16-Bit, 250kSPS, 6-Channel, Simultaneous Sampling

SAR ANALOG-TO-DIGITAL CONVERTERS

FEATURES

DESCRIPTION

•

Six Input Channels

Fully Differential Inputs

The ADS8365 includes six, 16-bit, 250kSPS

analog-to-digital converters (ADCs) with six fully

differential input channels grouped into three pairs for

high-speed simultaneous signal acquisition. Inputs to

the sample-and-hold amplifiers are fully differential

and are maintained differential to the input of the

Six Independent 16-Bit ADCs

4µs Total Throughput per Channel

Low Power:

200mW in Normal Mode

5mW in Nap Mode

ADC.

This

architecture

provides

excellent

common-mode rejection of 80dB at 50kHz, which is

important in high-noise environments.

50µW in Power-Down Mode

•

TQFP-64 Package Package

The ADS8365 offers a flexible, high-speed parallel

interface with a direct address mode, a cycle, and a

FIFO mode. The output data for each channel is

available as a 16-bit word.

APPLICATIONS

•

Motor Control

Multi-Axis Positioning Systems

3-Phase Power Control

CH A0+

CDAC

CH A0-

S/H

Amp

Comp

SAR

HOLDA

CH A1+

Interface

CDAC

CH A1-

S/H

Amp

Comp

Conversion

and

ADD

NAP

Control

CH B0+

CH B0-

S/H

Amp

EOC

CLK

FIFO

HOLDB

CH B1+

RESET

BYTE

and

CDAC

CH B1-

Comp

S/H

Amp

Data

Input/Output

CH C0+

CH C0-

S/H

Amp

HOLDC

CH C1+

CDAC

CH C1-

Comp

S/H

Amp

REF_IN

Internal

2.5V

Reference

REF_OUT

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...41

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ADS8365 替代型号

型号	品牌	替代类型	描述	数据表
ADS8364	TI	功能相似	250kHz, 16-Bit, 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS

与ADS8365相关器件

型号	品牌	获取价格	描述	数据表
ADS8365IPAG	BB	获取价格	16-Bit, 250kSPS, 6-Channel, Simultaneous Sampling SAR ANALOG-TO-DIGITAL CONVERTERS
ADS8365IPAG	TI	获取价格	16 位 250kSPS 6 通道同步采样 SAR ADC \| PAG \| 64 \| -4
ADS8365IPAGG4	TI	获取价格	16 位 250kSPS 6 通道同步采样 SAR ADC \| PAG \| 64 \| -4
ADS8365IPAGR	BB	获取价格	16-Bit, 250kSPS, 6-Channel, Simultaneous Sampling SAR ANALOG-TO-DIGITAL CONVERTERS
ADS8365IPAGR	TI	获取价格	16 位 250kSPS 6 通道同步采样 SAR ADC \| PAG \| 64 \| -4
ADS8365IPAGRG4	BB	获取价格	16-Bit, 250kSPS, 6-Channel, Simultaneous Sampling SAR ANALOG-TO-DIGITAL CONVERTERS
ADS8370	TI	获取价格	16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTE
ADS8370	BB	获取价格	16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTE
ADS8370I	BB	获取价格	16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTE
ADS8370IB	BB	获取价格	16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTE

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