Datasheet > ADS1113_1

ADS1113_1

更新时间： 2024-02-19 04:54:35

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
36页	935K
描述
Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference

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ADS1113_1 数据手册

ADS1113

ADS1114

ADS1115

www.ti.com

SBAS444B –MAY 2009–REVISED OCTOBER 2009

Ultra-Small, Low-Power, 16-Bit

Analog-to-Digital Converter with Internal Reference

Check for Samples: ADS1113 ADS1114 ADS1115

FEATURES

DESCRIPTION

•

ULTRA-SMALL QFN PACKAGE:

The ADS1113, ADS1114, and ADS1115 are

precision analog-to-digital converters (ADCs) with 16

bits of resolution offered in an ultra-small, leadless

QFN-10 package or an MSOP-10 package. The

ADS1113/4/5 are designed with precision, power, and

ease of implementation in mind. The ADS1113/4/5

feature an onboard reference and oscillator. Data are

transferred via an I²C-compatible serial interface; four

I²C slave addresses can be selected. The

ADS1113/4/5 operate from a single power supply

ranging from 2.0V to 5.5V.

2mm × 1,5mm × 0,4mm

•

WIDE SUPPLY RANGE: 2.0V to 5.5V

•

LOW CURRENT CONSUMPTION:

Continuous Mode: Only 150μA

Single-Shot Mode: Auto Shut-Down

•

PROGRAMMABLE DATA RATE:

8SPS to 860SPS

INTERNAL LOW-DRIFT

VOLTAGE REFERENCE

The ADS1113/4/5 can perform conversions at rates

up to 860 samples per second (SPS). An onboard

PGA is available on the ADS1114 and ADS1115 that

offers input ranges from the supply to as low as

±256mV, allowing both large and small signals to be

measured with high resolution. The ADS1115 also

features an input multiplexer (MUX) that provides two

differential or four single-ended inputs.

•

INTERNAL OSCILLATOR

INTERNAL PGA

I²C™ INTERFACE: Pin-Selectable Addresses

FOUR SINGLE-ENDED OR TWO

DIFFERENTIAL INPUTS (ADS1115)

•

PROGRAMMABLE COMPARATOR

(ADS1114 and ADS1115)

The ADS1113/4/5 operate either in continuous

conversion mode or

single-shot mode that

APPLICATIONS

automatically powers down after a conversion and

greatly reduces current consumption during idle

periods. The ADS1113/4/5 are specified from –40°C

to +125°C.

•

PORTABLE INSTRUMENTATION

CONSUMER GOODS

BATTERY MONITORING

TEMPERATURE MEASUREMENT

FACTORY AUTOMATION AND PROCESS

CONTROLS

VDD

ADS1115

ADS1114

Comparator

ADS1113

Voltage

Reference

Voltage

Reference

ALERT/RDY

AIN0

AIN1

AIN2

AIN3

ADDR

SCL

AIN0

I²C

Interface

16-Bit DS

I²C

Interface

16-Bit DS

SCL

PGA

MUX

ADC

AIN1

SDA

ADS1115

SDA

Only

Oscillator

GND

Oscillator

GND

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.

I2C is a trademark of NXP Semiconductors.

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...36

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与ADS1113_1相关器件

型号	品牌	获取价格	描述	数据表
ADS1113_14	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
ADS1113BQDGSRQ1	TI	获取价格	具有振荡器、电压基准和 I2C 的汽车类 16 位 860SPS 单通道 Δ-Σ ADC
ADS1113IDGSR	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
ADS1113IDGST	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
ADS1113IRUGR	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
ADS1113IRUGT	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
ADS1113-Q1	TI	获取价格	具有振荡器、电压基准和 I2C 的汽车类 16 位 860SPS 单通道 Δ-Σ ADC
ADS1114	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
ADS1114BQDGSRQ1	TI	获取价格	具有 PGA、振荡器、电压基准、比较器和 I2C 的汽车类 16 位、860SPS、单通道
ADS1114IDGSR	TI	获取价格	Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference

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