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STPMS1BPQR PDF预览

STPMS1BPQR

更新时间: 2024-11-29 17:33:31
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 传感器
页数 文件大小 规格书
23页 695K
描述
具有嵌入式PGA的智能传感器双通道1阶ΣΔ调制器

STPMS1BPQR 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
包装说明:HVQCCN,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:7.58
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-XQCC-N16
长度:3 mm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封装主体材料:UNSPECIFIED
封装代码:HVQCCN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):NOT SPECIFIED
座面最大高度:1 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3.165 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
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:3 mmBase Number Matches:1

STPMS1BPQR 数据手册

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STPMS1  
Dual-channel 1-bit, 2 MHz, 1st order  
sigma-delta modulator with embedded PGA  
Features  
V  
supply range: 3.2 V - 5.5 V  
CC  
st  
Two 1 order sigma-delta modulators  
Programmable chopper-stabilized low noise  
and low offset amplifier  
Supports 50-60 Hz AC watt meters  
Internal low-drop regulator at 3 V (typ.)  
Precision voltage reference: 1.23 V and 30  
QFN16 (3 x 3 mm.)  
ppm/°C (typ.)  
Applications  
measurement applications when single or double  
inputs must be monitored at the same time.  
Power metering  
Motor control  
Industrial process control  
Weight scale  
Pressure transducers  
Description  
The STPMS1, also called a smart-sensor device,  
is an ASSP designed for effective measurement  
in power line systems utilizing the Rogowski coil,  
current transformer, or shunt principle. It is used  
in combination with the STPMC1 programmable  
poly-phase energy calculator IC, as a building  
block for single-phase or poly-phase energy  
meters. The STPMS1 is a mixed signal IC  
consisting of an analog and a digital section. The  
analog section consists of a pre-amplifier and two  
st  
1 order ΣΔ modulator blocks, band-gap voltage  
reference, a low-drop voltage regulator, and DC  
buffers, while the digital section consists of a clock  
generator and output multiplexer. This device is  
designed for use in medium resolution  
Table 1.  
Device summary  
Order code  
Package  
Packaging  
STPMS1BPQR  
QFN16 (3 x 3 mm)  
Doc ID 16524 Rev 2  
2500 parts per reel  
October 2010  
1/23  
www.st.com  
23  

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