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ADS1000A1QDBVRQ1 PDF预览

ADS1000A1QDBVRQ1

更新时间: 2024-02-18 01:02:18
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
20页 661K
描述
LOW-POWER 12-BIT ANALOG-TO-DIGITAL CONVERTER WITH I2C™ INTERFACE

ADS1000A1QDBVRQ1 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:SOT-23
包装说明:LSSOP, TSOP6,.11,37针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.71最大模拟输入电压:5 V
最小模拟输入电压:-5 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:R-PDSO-G6JESD-609代码:e4
长度:2.9 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1模拟输入通道数量:1
位数:12功能数量:1
端子数量:6最高工作温度:125 °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:LSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW 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:0.000128 MHz
筛选级别:AEC-Q100座面最大高度:1.45 mm
子类别:Analog to Digital Converters最大压摆率:0.002 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:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.6 mm
Base Number Matches:1

ADS1000A1QDBVRQ1 数据手册

 浏览型号ADS1000A1QDBVRQ1的Datasheet PDF文件第2页浏览型号ADS1000A1QDBVRQ1的Datasheet PDF文件第3页浏览型号ADS1000A1QDBVRQ1的Datasheet PDF文件第4页浏览型号ADS1000A1QDBVRQ1的Datasheet PDF文件第5页浏览型号ADS1000A1QDBVRQ1的Datasheet PDF文件第6页浏览型号ADS1000A1QDBVRQ1的Datasheet PDF文件第7页 
ADS1000-Q1  
www.ti.com  
SBAS480A SEPTEMBER 2009REVISED AUGUST 2010  
LOW-POWER 12-BIT ANALOG-TO-DIGITAL CONVERTER WITH I2CINTERFACE  
Check for Samples: ADS1000-Q1  
1
FEATURES  
APPLICATIONS  
Voltage Monitors  
23  
Qualified for Automotive Applications  
Battery Management  
Complete 12-Bit Data Acquisition System in a  
Tiny SOT-23 Package  
VIN- VDD  
SDA  
VIN- VDD  
SDA  
4
Low Current Consumption: Only 90 mA  
Integral Nonlinearity: 1 LSB Max  
Single-Cycle Conversion  
6
5
4
6
5
BSKQ  
BTMQ  
Programmable Gain Amplifier  
Gain = 1, 2, 4, or 8  
1
VIN+  
2
3
1
VIN+  
2
3
128-SPS Data Rate  
I2C Interface with Two Available Addresses  
GND SCL  
GND SCL  
I2C address: 1001001  
I2C address: 1001000  
Power Supply: 2.7 V to 5.5 V  
NOTE: Marking text direction indicates pin 1.  
Marking text depends on I2C address; see Package Option Addendum.  
Pin- and Software-Compatible with 16-Bit  
ADS1100  
DESCRIPTION  
The ADS1000 is an I2C-compatible serial interface analog-to-digital (A/D) converter with differential inputs and 12  
bits of resolution in a tiny SOT23-6 package. Conversions are performed ratiometrically, using the power supply  
as the reference voltage. The ADS1000 operates from a single power supply ranging from 2.7V to 5.5V.  
The ADS1000 performs conversions at a rate of 128 samples per second (SPS). The onboard programmable  
gain amplifier (PGA), which offers gains of up to 8, allows smaller signals to be measured with high resolution. In  
single-conversion mode, the ADS1000 automatically powers down after a conversion, greatly reducing current  
consumption during idle periods.  
The ADS1000 is designed for applications where space and power consumption are major considerations.  
Typical applications include portable instrumentation, consumer goods, and voltage monitoring.  
VDD  
A = 1, 2, 4, or 8  
VIN+  
SCL  
SDA  
2
I C  
A/D  
PGA  
Converter  
Interface  
VIN-  
Clock  
Oscillator  
ADS1000  
GND  
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.  
I2C is a trademark of NXP Semiconductors, Inc.  
2
3
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.  
Copyright © 2009–2010, Texas Instruments Incorporated  

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