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SP8528AS PDF预览

SP8528AS

更新时间: 2024-11-12 13:13:59
品牌 Logo 应用领域
西伯斯 - SIPEX 转换器
页数 文件大小 规格书
12页 185K
描述
ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

SP8528AS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
风险等级:5.92最大模拟输入电压:3.35 V
最小模拟输入电压:-0.5 V转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G8长度:4.9 mm
最大线性误差 (EL):0.0488%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:8
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:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:3.3/5 V
认证状态:Not Qualified采样速率:0.0332 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:1.75 mm
子类别:Analog to Digital Converters标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

SP8528AS 数据手册

 浏览型号SP8528AS的Datasheet PDF文件第2页浏览型号SP8528AS的Datasheet PDF文件第3页浏览型号SP8528AS的Datasheet PDF文件第4页浏览型号SP8528AS的Datasheet PDF文件第5页浏览型号SP8528AS的Datasheet PDF文件第6页浏览型号SP8528AS的Datasheet PDF文件第7页 
®
SP8528  
Micropower Sampling 12-Bit A/D Converter  
Low Cost  
12-Bit Serial Sampling ADC  
Guaranteed +1.0 LSB Max INL  
Guaranteed No Missing Codes  
8-Pin NSOIC Plastic Package  
Low Power @ 230µA including  
Automatic Shutdown: 1nA (typ)  
Full differential input stage  
Single Supply 3.0V to 5.5V operation  
Half Duplex Digital Serial Interface  
Sample Rate: 30.12µS  
Pin Compatible Upgrade to LTC 1286  
DESCRIPTION  
The SP8528 is a very low power 12-Bit A/D converter. The SP8528 typically draws 230µA of  
supply current when sampling at 33.2 kHz. Supply current drops linearly as the sample rate is  
reduced. The ADC automatically powers down when not performing conversions, drawing only  
leakage current. The SP8528 is available in 8-Pin NSOIC packages, specified over Commercial  
and Industrial temperature ranges. The SP8528 is best suited for Battery-Operated Systems,  
Portable Data Acquisition Instrumentation, Battery Monitoring, and Remote Sensing  
applications. The serial port allows efficient data transfer to a wide range of microprocessors and  
microcontrollers over 3 wires.  
V
CC  
GND  
Internal  
CC  
REFL  
V
12  
REFL  
DAC  
VREF  
Csample P  
Csample N  
+IN  
-IN  
PARALLEL TO  
SERIAL SHIFT  
REGISTER  
INPUT  
SWITCHES  
SAR  
COMPARATOR  
Dout  
CS/SHDN  
SCLK  
TIMING &  
CONTROL LOGIC  
SP8528 Block Diagram  
SP8528DS/01  
SP8528 Micropower Sampling 12-Bit A/D Converter  
© Copyright 2000 Sipex Corporation  
1

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