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ADS1112IDGSRG4 PDF预览

ADS1112IDGSRG4

更新时间: 2023-09-03 20:27:28
品牌 Logo 应用领域
德州仪器 - TI 光电二极管振荡器转换器
页数 文件大小 规格书
27页 1676K
描述
具有 PGA、振荡器、电压基准和 I2C 的 16 位 240SPS 4 通道 Δ-Σ ADC | DGS | 10 | -40 to 85

ADS1112IDGSRG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:MSOP
包装说明:TSSOP, TSSOP10,.19,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.14最大模拟输入电压:5.7 V
最小模拟输入电压:-0.2 V转换器类型:ADC, DELTA-SIGMA
JESD-30 代码:S-PDSO-G10JESD-609代码:e4
长度:3 mm最大线性误差 (EL):0.01%
湿度敏感等级:2模拟输入通道数量:3
位数:16功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP10,.19,20
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified采样速率:0.00024 MHz
座面最大高度:1.07 mm子类别:Other Converters
最大压摆率:0.35 mA最小供电电压:2.7 V
标称供电电压:5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

ADS1112IDGSRG4 数据手册

 浏览型号ADS1112IDGSRG4的Datasheet PDF文件第2页浏览型号ADS1112IDGSRG4的Datasheet PDF文件第3页浏览型号ADS1112IDGSRG4的Datasheet PDF文件第4页浏览型号ADS1112IDGSRG4的Datasheet PDF文件第5页浏览型号ADS1112IDGSRG4的Datasheet PDF文件第6页浏览型号ADS1112IDGSRG4的Datasheet PDF文件第7页 
ADS1112  
SBAS282D − JUNE 2003 − REVISED MARCH 2004  
16-Bit Analog-to-Digital Converter with  
Input Multiplexer and Onboard Reference  
FEATURES  
DESCRIPTION  
D
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.  
D
MEASUREMENTS FROM TWO DIFFERENTIAL  
CHANNELS OR THREE SINGLE-ENDED  
CHANNELS  
2
D
D
I CINTERFACE—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.  
D
D
D
D
D
D
D
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  
D
POWER SUPPLY: 2.7V to 5.5V  
D
LOW CURRENT CONSUMPTION: 240µA  
APPLICATIONS  
D
D
D
D
D
D
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  
Copyright 2003−2004, Texas Instruments Incorporated  
www.ti.com  

ADS1112IDGSRG4 替代型号

型号 品牌 替代类型 描述 数据表
ADS1112IDGSTG4 TI

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具有 PGA、振荡器、电压基准和 I2C 的 16 位 240SPS 4 通道 Δ-Σ A
ADS1112IDGST TI

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具有 PGA、振荡器、电压基准和 I2C 的 16 位 240SPS 4 通道 Δ-Σ A
ADS1112IDGSR TI

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具有 PGA、振荡器、电压基准和 I2C 的 16 位 240SPS 4 通道 Δ-Σ A

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