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ADS8201IRGER PDF预览

ADS8201IRGER

更新时间: 2024-11-21 06:36:27
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
35页 663K
描述
2.2V to 5.5V,Low-Power, 12-Bit, 100kSPS, 8-Channel Data Acquisition System with PGA and SPI™ Interface

ADS8201IRGER 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:QFN
包装说明:HVQCCN, LCC24,.16SQ,20针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.42
最大模拟输入电压:5.5 V最小模拟输入电压:
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:S-PQCC-N24
JESD-609代码:e4长度:4 mm
最大线性误差 (EL):0.0366%湿度敏感等级:2
模拟输入通道数量:8位数:12
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC24,.16SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:2.5/5 V认证状态:Not Qualified
采样速率:0.1 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1 mm子类别:Other Converters
最大压摆率:1.5 mA最小供电电压:2.2 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:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

ADS8201IRGER 数据手册

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ADS8201  
www.ti.com  
SLAS534B JULY 2009REVISED MAY 2010  
2.2V to 5.5V, Low-Power, 12-Bit, 100kSPS, 8-Channel  
Data Acquisition System with PGA and SPI™ Interface  
Check for Samples: ADS8201  
1
FEATURES  
Multi-Chip Ready and Fully Enabled:  
– Global CONVST (Independent of CS)  
234  
Low-Power, Flexible Supply Range:  
2.2V to 5.5V Analog Supply  
Power-Down Mode  
1.32mW (100kHz, +VA = 2.2V, +VD = 2.2V)  
4.5mW (100kHz, +VA = 5V, +VD = 5V)  
24-Pin 4×4 QFN Package  
APPLICATIONS  
Up to 100kSPS Throughput Rate  
Excellent DC Performance:  
Portable Communications  
Transducer Interfaces  
Portable Medical Instruments  
Data Acquisition Systems  
GPS Chipsets  
±0.5 LSB typ, ±1.5 LSB max INL  
±0.5 LSB typ, ±1.0 LSB max DNL  
±6 LSB Offset Error at +VA =5V  
±0.1%FS Gain Error at +VA = 5V  
...  
Flexible Analog Inputs:  
DESCRIPTION  
True Differential Input  
Differential/Unipolar Input Range (0 to VREF  
TAG Bit Output  
)
The ADS8201 is a low-power, complete on-chip data  
acquisition system optimized for portable applications  
that require direct connections, wide dynamic range,  
and automatic operation with very low power  
consumption. The device includes  
capacitor-based, successive approximation register  
(SAR) analog-to-digital converter (ADC);  
high-performance, continuous-time programmable  
gain amplifier (PGA); and a fully automatic scan,  
8-to-1 multiplexer (mux) with breakout to allow for  
system design flexibility.  
Programmable Averaging Function  
Onboard, Eight Single-Ended/Four  
Differential Channel Mux:  
a
12-bit,  
a
High Input Impedance  
High-Performance PGA (Gain = 1/2/4/8)  
PGA Breakout  
Auto/Manual Channel Select with Gain  
Auto/Manual Trigger  
Many other features are included to further optimize  
system operation. Conversion results may be saved  
in an onboard first-in/first-out (FIFO) buffer and read  
out at a later time. Each channel has a gain setting  
that can be loaded automatically when it is selected.  
To simplify the serial port design, the ADS8201 offers  
a high-speed, wide-voltage serial interface. The  
ADS8201 is ideal for sensor applications (for  
example, bridge sensors, pressure sensors,  
accelerometers, gyrosensors, temperature sensors,  
etc.) as used in gaming and navigation.  
Mixed Type Partial Scan  
Built-in Hardware Features:  
On-chip Conversion Clock (CCLK)  
Hardware/Software Reset  
Programmable Status/Polarity for BUSY/INT  
Flexible I/O:  
SPI-/ DSP™-Compatible Serial Interface  
Separate I/O Supply (2.2V to 5.5V)  
Onboard 8×1 FIFO Buffer  
SCLK up to 25MHz (VD = 5V)  
...  
The ADS8201 is available in a 24-lead, 4x4 QFN  
package, and is specified over the –40°C to +85°C  
industrial temperature range.  
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
3
4
DSP is a trademark of Texas Instruments.  
SPI is a trademark of Motorola Inc.  
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  

ADS8201IRGER 替代型号

型号 品牌 替代类型 描述 数据表
ADS8201IBRGET TI

完全替代

2.2V to 5.5V,Low-Power, 12-Bit, 100kSPS, 8-Ch
ADS8201IBRGER TI

完全替代

2.2V to 5.5V,Low-Power, 12-Bit, 100kSPS, 8-Ch
ADS8201IRGET TI

类似代替

2.2V to 5.5V,Low-Power, 12-Bit, 100kSPS, 8-Ch

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