SP8527

更新时间： 2024-09-24 22:42:51

品牌	Logo	应用领域
西伯斯 - SIPEX		转换器
页数	文件大小	规格书
12页	183K
描述
Micropower Sampling 10-Bit A/D Converter

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中文翻译

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数据手册

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SP8527 数据手册

SP8527

Micropower Sampling 10-Bit A/D Converter

■ Low Cost

■ 10-Bit Serial Sampling ADC

■ Guaranteed +1.0 LSB Max INL

■ 8-Pin NSOIC Plastic Package

■ Low Power @ 230µA including

Automatic Shutdown: 1nA (typ)

■ Full differential input stage

■ Single Supply 3.0V to 5.5V operation

■ Digital Serial Interface

■ Sample Rate: 26.1µS

DESCRIPTION

The SP8527 is a very low power 10-Bit A/D converter. The SP8527 typically draws 230µA of

supply current when sampling at 38.3 kHz. Supply current drops linearly as the sample rate is

reduced. The ADC automatically powers down when not performing conversions, drawing only

leakage current. The SP8527 is available in 8-Pin NSOIC packages, specified over Commercial

and Industrial temperature ranges. The SP8527 is best suited for Battery-Operated Systems,

Portable Data Acquisition Instrumentation, Battery Monitoring, and Remote Sensing

applications. The serial port allows efficient data transfer to a wide range of microprocessors and

microcontrollers over 3 wires.

GND

Internal

REFL

DAC

VREF

Csample P

Csample N

+IN

-IN

PARALLEL TO

SERIAL SHIFT

INPUT

SWITCHES

SAR

COMPARATOR

Dout

CS/SHDN

SCLK

TIMING &

CONTROL LOGIC

SP8527 Block Diagram

SP8527DS/01

SP8527 Micropower Sampling 10-Bit A/D Converter

12 3 4 5 6 7...12

中文翻译

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与SP8527相关器件

型号	品牌	获取价格	描述	数据表
SP8527BN	SIPEX	获取价格	Micropower Sampling 10-Bit A/D Converter
SP8527BS	SIPEX	获取价格	Micropower Sampling 10-Bit A/D Converter
SP8527KN	SIPEX	获取价格	Micropower Sampling 10-Bit A/D Converter
SP8527KS	SIPEX	获取价格	Micropower Sampling 10-Bit A/D Converter
SP8528	SIPEX	获取价格	Micropower Sampling 12-Bit A/D Converter
SP8528AN	SIPEX	获取价格	暂无描述
SP8528AS	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO8, 0.15
SP8528BN	SIPEX	获取价格	暂无描述
SP8528BS	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO8, 0.15
SP8528JN	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDIP8, 0.30