ADS8320E/250

更新时间： 2024-11-26 11:07:59

品牌	Logo	应用领域
德州仪器 - TI		转换器模数转换器
页数	文件大小	规格书
21页	860K
描述
16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \| -40 to 85

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ADS8320E/250 数据手册

ADS8320

SBAS108D – MAY 2000 – REVISED MARCH 2007

16-Bit, High-Speed, 2.7V to 5V microPower Sampling

ANALOG-TO-DIGITAL CONVERTER

FEATURES

DESCRIPTION

ꢀ 100kHz SAMPLING RATE

The ADS8320 is a 16-bit, sampling analog-to-digital (A/D)

converter with ensured specifications over a 2.7V to 5.25V

supply range. It requires very little power even when operat-

ing at the full 100kHz data rate. At lower data rates, the high

speed of the device enables it to spend most of its time in the

power-down mode—the average power dissipation is less

than 100mW at 10kHz data rate.

ꢀ microPOWER:

1.8mW at 100kHz and 2.7V

0.3mW at 10kHz and 2.7V

ꢀ POWER-DOWN: 3µA max

ꢀ MSOP-8 PACKAGE

ꢀ PIN-COMPATIBLE TO ADS7816 AND ADS7822

ꢀ SERIAL (SPI™/SSI) INTERFACE

The ADS8320 also features operation from 2.0V to 5.25V, a

synchronous serial (SPI/SSI compatible) interface, and a

differential input. The reference voltage can be set to any

level within the range of 500mV to V_CC

APPLICATIONS

ꢀ BATTERY-OPERATED SYSTEMS

ꢀ REMOTE DATA ACQUISITION

ꢀ ISOLATED DATA ACQUISITION

Ultra-low power and small size make the ADS8320 ideal

for portable and battery-operated systems. It is also a

perfect fit for remote data acquisition modules, simulta-

neous multi-channel systems, and isolated data acquisi-

tion. The ADS8320 is available in an MSOP-8 package.

ꢀ SIMULTANEOUS SAMPLING,

MULTICHANNEL SYSTEMS

ꢀ INDUSTRIAL CONTROLS

ꢀ ROBOTICS

ꢀ VIBRATION ANALYSIS

Control

SAR

V_REF

D_OUT

+In

CDAC

Serial

Interface

DCLOCK

CS/SHDN

–In

Comparator

S/H Amp

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.

SPI is a trademark of Motorola, Inc. All other 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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

12 3 4 5 6 7...21

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ADS8320E/250 替代型号

型号	品牌	替代类型	描述	数据表
ADS8320EB/2K5	TI	完全替代	16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \|
ADS8320EB/250	TI	类似代替	16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \|
ADS8325IBDGKT	TI	类似代替	16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER

与ADS8320E/250相关器件

型号	品牌	获取价格	描述	数据表
ADS8320E/250G4	TI	获取价格	16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \|
ADS8320E/2K5	TI	获取价格	16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \|
ADS8320E250	TI	获取价格	16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8320E250G4	TI	获取价格	16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8320E2K5	TI	获取价格	16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8320E2K5G4	TI	获取价格	16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8320EB	TI	获取价格	16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8320EB	BB	获取价格	16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8320EB/250	TI	获取价格	16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \|
ADS8320EB/250G4	TI	获取价格	16 位高速 2.7V 至 5V 微功耗采样模数转换器 (ADC) \| DGK \| 8 \|

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