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ADS8327IRSAT PDF预览

ADS8327IRSAT

更新时间: 2024-11-25 12:27:35
品牌 Logo 应用领域
德州仪器 - TI 转换器模数转换器输入元件
页数 文件大小 规格书
50页 1860K
描述
LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE

ADS8327IRSAT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:QFN-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:8.41
Is Samacsys:N最大模拟输入电压:2.525 V
最小模拟输入电压:最长转换时间:1.636 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:S-PQCC-N16
JESD-609代码:e4长度:4 mm
最大线性误差 (EL):0.0046%湿度敏感等级:2
模拟输入通道数量:1位数:16
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: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:LCC16,.16SQ,25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:1.8/5,3/5 V认证状态:Not Qualified
采样速率:0.5 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1 mm子类别:Analog to Digital Converters
最大压摆率:6.2 mA最小供电电压:1.65 V
标称供电电压:2.7 V表面贴装:YES
技术:CMOS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:0.65 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 mm
Base Number Matches:1

ADS8327IRSAT 数据手册

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ADS8327  
ADS8328  
www.ti.com  
SLAS415E APRIL 2006REVISED JANUARY 2011  
LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL  
CONVERTERS WITH SERIAL INTERFACE  
Check for Samples: ADS8327, ADS8328  
1
FEATURES  
APPLICATIONS  
Communications  
2.7-V to 5.5-V Analog Supply, Low Power:  
Transducer Interface  
Medical Instruments  
Magnetometers  
Industrial Process Control  
Data Acquisition Systems  
Automatic Test Equipment  
10.6 mW (500 kHz, +VA = 2.7 V,  
+VBD = 1.8 V)  
500-kHz Sampling Rate  
Excellent DC Performance  
±1.5 LSB Typ, ±2 LSB Max INL  
±0.6 LSB Typ, ±1 LSB Max DNL  
16-Bit NMC Over Temperature  
±0.5 mV Max Offset Error at 2.7 V  
±1 mV Max Offset Error at 5 V  
DESCRIPTION  
The ADS8327 is a low power, 16-bit, 500-kSPS  
analog-to-digital converter with a unipolar input. The  
device includes a 16-bit capacitor-based SAR A/D  
converter with inherent sample and hold.  
Excellent AC Performance at fI = 10 kHz with  
91 dB SNR, 100 dB SFDR, 96 dB THD  
Built-In Conversion Clock (CCLK)  
The ADS8328 is based on the same core and  
includes a 2-to-1 input MUX with programmable  
option of TAG bit output. Both the ADS8327 and  
ADS8328 offer a high-speed, wide voltage serial  
interface and are capable of chain mode operation  
when multiple converters are used.  
1.65 V to 1.5×(+VA) I/O Supply  
SPI/DSP Compatible Serial  
SCLK up to 50 MHz  
Comprehensive Power-Down Modes:  
Deep Power-Down  
Nap Power-Down  
These converters are available in a 16-lead TSSOP  
or 4x4 QFN packages and are fully specified for  
operation over the industrial 40°C to +85°C  
temperature range.  
Auto Nap Power-Down  
Unipolar Input Range: 0 V to VREF  
Software Reset  
Table 1. Low Power, High-Speed SAR Converter  
Family  
Global CONVST (Independent of CS)  
Programmable Status/Polarity EOC/INT  
16-Pin 4×4 QFN or 16-Pin TSSOP Packages  
Multi-Chip Daisy Chain Mode  
Type/Speed  
Single  
500 kHz  
ADS8327  
ADS8328  
1 MHz  
ADS8329  
ADS8330  
16 Bit Pseudo-Diff  
Dual  
Programmable TAG Bit Output  
Auto/Manual Channel Select Mode  
OUTPUT  
LATCH  
and  
3−STATE  
DRIVER  
ADS8328 ADS8327  
SDO  
SAR  
NC  
+IN1  
+IN0  
COM  
+
_
CDAC  
+IN  
FS/CS  
SCLK  
SDI  
CONVERSION  
and  
CONTROL  
LOGIC  
COMPARATOR  
−IN  
REF+  
REF−  
CONVST  
OSC  
EOC/INT/CDI  
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.  
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.  
© 20062011, Texas Instruments Incorporated  

ADS8327IRSAT 替代型号

型号 品牌 替代类型 描述 数据表
ADS8327IRSAR TI

完全替代

LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH
ADS8327IRSARG4 TI

功能相似

1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC16, 4 X 4 MM, GREEN, PLASTIC,

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