Datasheet > ADS8509IBDWT

ADS8509IBDWT

更新时间： 2024-01-22 17:45:25

品牌	Logo	应用领域
德州仪器 - TI		光电二极管转换器
页数	文件大小	规格书
24页	1292K
描述
3-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, PLASTIC, SO-20

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ADS8509IBDWT 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP, SOP20,.4	针数：	20
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.14
最大模拟输入电压：	10 V	最小模拟输入电压：	-10 V
最长转换时间：	3.2 µs	转换器类型：	ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：	R-PDSO-G20	长度：	12.8 mm
最大线性误差 (EL)：	0.0031%	模拟输入通道数量：	3
位数：	16	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出位码：	BINARY, 2'S COMPLEMENT BINARY
输出格式：	SERIAL	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP20,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	5 V	认证状态：	Not Qualified
采样速率：	0.2 MHz	采样并保持/跟踪并保持：	SAMPLE
座面最大高度：	2.65 mm	子类别：	Analog to Digital Converters
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	7.5 mm
Base Number Matches：	1

ADS8509IBDWT 数据手册

ADS1112

SBAS282D − JUNE 2003 − REVISED MARCH 2004

16-Bit Analog-to-Digital Converter with

Input Multiplexer and Onboard Reference

FEATURES

DESCRIPTION

COMPLETE DATA ACQUISITION SYSTEM IN

THE MSOP-10 AND LEADLESS QFN-STYLE

PACKAGES

The ADS1112 is a precision, continuously self-calibrating

Analog-to-Digital (A/D) converter with two differential or three

single-ended channels and up to 16 bits of resolution in the

small MSOP-10 and leadless QFN-style (small-outline,

no-lead) packages. The onboard 2.048V reference provides

an input range of 2.048V differentially. The ADS1112 uses

an I²C-compatible serial interface and has two address pins

that allow a user to select one of the eight I²C Slave

addresses. The ADS1112 operates from a single power

supply ranging from 2.7V to 5.5V.

MEASUREMENTS FROM TWO DIFFERENTIAL

CHANNELS OR THREE SINGLE-ENDED

CHANNELS

I CINTERFACE—EIGHT ADDRESSES PIN-

SELECTABLE

ONBOARD REFERENCE:

Accuracy: 2.048V 0.05%

Drift: 5ppm/°C

The ADS1112 can perform conversions at rates of 15, 30, 60,

or 240 samples per second (SPS). The onboard

programmable gain amplifier (PGA), which offers gains of up

to eight, allows smaller signals to be measured with high

resolution. In single-conversion mode, the ADS1112

automatically powers down after a conversion, greatly

reducing current consumption during idle periods.

ONBOARD PGA

ONBOARD OSCILLATOR

16 BITS, NO MISSING CODES

INL: 0.01% of FSR max

The ADS1112 is designed for applications requiring

high-resolution measurement, where space and power

consumption are major considerations. Typical applications

include portable instrumentation, industrial process control,

and smart transmitters.

CONTINUOUS SELF-CALIBRATION

SINGLE-CYCLE CONVERSION

PROGRAMMABLE DATA RATE: 15SPS to

240SPS

POWER SUPPLY: 2.7V to 5.5V

LOW CURRENT CONSUMPTION: 240µA

APPLICATIONS

PORTABLE INSTRUMENTATION

INDUSTRIAL PROCESS CONTROL

SMART TRANSMITTERS

CONSUMER GOODS

FACTORY AUTOMATION

TEMPERATURE MEASUREMENT

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.

ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ

ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ

ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ

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与ADS8509IBDWT相关器件

型号	品牌	获取价格	描述	数据表
ADS8509IDB	BB	获取价格	16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER
ADS8509IDB	TI	获取价格	具有可编程 (±10/±5/±3.3V) 输入范围和 SPI 接口的 16 位、250kS
ADS8509IDBR	BB	获取价格	16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER
ADS8509IDBR	TI	获取价格	具有可编程 (±10/±5/±3.3V) 输入范围和 SPI 接口的 16 位、250kS
ADS8509IDBRG4	BB	获取价格	16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER
ADS8509IDW	BB	获取价格	16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER
ADS8509IDW	TI	获取价格	具有可编程 (±10/±5/±3.3V) 输入范围和 SPI 接口的 16 位、250kS
ADS8509IDWG4	TI	获取价格	具有可编程 (±10/±5/±3.3V) 输入范围和 SPI 接口的 16 位、250kS
ADS8509IDWR	BB	获取价格	16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER
ADS8509IDWR	TI	获取价格	具有可编程 (±10/±5/±3.3V) 输入范围和 SPI 接口的 16 位、250kS

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