STPMS2

批量生产
Design Win

具有嵌入式PGA的智能传感器II双通道2阶ΣΔ调制器

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概述
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The STPMS2 also called “smart sensor” device, is an ASSP designed for effective measurement in power line systems utilizing the Rogowski coil, current transformer and Hall or shunt sensors. This device is designed as a building block for single-phase or multi-phase energy meters along with the STPMC1 device, a digital signal processor designed for energy measurement. This device can be used in medium and high resolution measurement applications where single or double inputs must be monitored at the same time. The STPMS2 is a mixed signal IC consisting of an analog and digital section. The analog section consists of a programmable gain, low noise chopper amplifier, two second-order ΔΣ modulator blocks, a bandgap voltage reference, a low drop voltage regulator and DC buffers, while the digital section consists of a clock generator and output multiplexer.
  • 所有功能

    • VCC supply range 3.2 V to 5.5 V
    • Two second-order sigma-delta (ΣΔ) modulators
    • Programmable chopper-stabilized low noise and low offset amplifier
    • Supports 50-60 Hz, EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22 and IEC 62053- 23 standard specs for class 1, class 0.5 and class 0.2 AC watt meters
    • STPMS2L-PUR: less than 0.5% error over 1:5000 range
    • Precision voltage reference: 1.23 V with programmable TC
    • Internal low drop regulator @ 3 V (typ.)

电路原理图

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EDA符号、封装和3D模型

STMicroelectronics - STPMS2

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STPMS2L-PUR
批量生产
VFQFPN 16 4x4x1.0 工业 Ecopack2

STPMS2L-PUR

Package:

VFQFPN 16 4x4x1.0

Material Declaration**:

Marketing Status

批量生产

Package

VFQFPN 16 4x4x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
Order from distributors
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Autoshutdown
Budgetary Price (US$)*/Qty
单价(US$)
Country of Origin
最小值
最大值
STPMS2L-PUR Available at 2 distributors

经销商的可用性STPMS2L-PUR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3368 1 Buy from Distributor
MOUSER WORLDWIDE 21025 1 Buy from Distributor

代理商库存报告日期: 2022-08-08

代理商名称

DIGIKEY

库存

3368

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

21025

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-08

批量生产
EAR99 NEC Tape and Reel VFQFPN 16 4x4x1.0 - - -

1.331

MALAYSIA

STPMS2L-PUR 批量生产

封装:
VFQFPN 16 4x4x1.0
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

STPMS2L-PUR

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Autoshutdown:

-

Country of Origin:

MALAYSIA

经销商的可用性STPMS2L-PUR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3368 1 Buy from Distributor
MOUSER WORLDWIDE 21025 1 Buy from Distributor

代理商库存报告日期: 2022-08-08

代理商名称

DIGIKEY

库存

3368

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

21025

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-08

Swipe or click the button to explore more details Don't show this again

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商