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ADS1130IPWR PDF预览

ADS1130IPWR

更新时间: 2024-09-30 11:07:59
品牌 Logo 应用领域
德州仪器 - TI 光电二极管传感器转换器模数转换器
页数 文件大小 规格书
16页 780K
描述
适用于阻性桥式传感器和称重称的 18 位 80SPS 单通道 Δ-Σ ADC | PW | 16 | -40 to 85

ADS1130IPWR 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:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.43最大模拟输入电压:3.8 V
最小模拟输入电压:转换器类型:ADC, DELTA-SIGMA
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm湿度敏感等级:2
模拟输入通道数量:1位数:18
功能数量:1端子数量:16
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:TSSOP16,.25封装形状:RECTANGULAR
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:0.00008 MHz座面最大高度:1.2 mm
子类别:Analog to Digital Converters最大压摆率:1.5 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:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

ADS1130IPWR 数据手册

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Not Recommended for New Designs  
ADS1130  
www.ti.com ...................................................................................................................................................................................................... SBAS458JUNE 2009  
18-Bit Analog-to-Digital Converter  
For Bridge Sensors  
1
FEATURES  
DESCRIPTION  
2
18-Bit Noise-Free Resolution  
Complete Front-End for Bridge Sensor  
Onboard Gain of 64  
The ADS1130 is a precision, 18-bit analog-to-digital  
converter (ADC). With an onboard low-noise gain  
amplifier, onboard oscillator, and precision 18-bit  
delta-sigma ADC, the ADS1130 provides a complete  
front-end solution for bridge sensor applications  
including weigh scales and strain gauges.  
Onboard Oscillator  
Selectable 10SPS or 80SPS Data Rates  
Simultaneous 50Hz and 60Hz Rejection at  
10SPS  
The low-noise amplifier has a gain of 64, supporting a  
full-scale differential input of ±39mV. The delta-sigma  
ADC has 18-bit effective resolution and is comprised  
of a third-order modulator and fourth-order digital  
filter. Two data rates are supported: 10SPS (with both  
50Hz and 60Hz rejection) and 80SPS. The ADS1130  
can be put into a low-power standby mode or shut off  
completely in power-down mode.  
External Voltage Reference up to 5V for  
Ratiometric Measurements  
Simple, Pin-Driven Control  
Two-Wire Serial Digital Interface  
Tiny TSSOP-16 Package  
Supply Range: 2.7V to 5.3V  
All of the features of the ADS1130 are controlled by  
dedicated pins; there are no digital registers to  
program. Data are output over an easily-isolated  
serial interface that connects directly to the MSP430  
and other microcontrollers.  
APPLICATIONS  
Weigh Scales  
Strain Gauges  
The ADS1130 is available in a TSSOP-16 package  
and is specified for operation from –40°C to +85°C.  
CAP  
REFP REFN  
DVDD  
AVDD  
PDWN  
AINP  
AINN  
DRDY/DOUT  
SCLK  
DS ADC  
Gain = 64  
SPEED  
Internal  
Oscillator  
AGND  
CAP  
DGND  
1
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.  
2
All 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.  
Copyright © 2009, Texas Instruments Incorporated  

ADS1130IPWR 替代型号

型号 品牌 替代类型 描述 数据表
ADS1130IPW TI

类似代替

适用于阻性桥式传感器和称重称的 18 位 80SPS 单通道 Δ-Σ ADC | PW |

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