STPMS2H-PUR datasheet(1/33 Pages) STMICROELECTRONICS

부품명	STPMS2H-PUR

상세설명	Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma-delta modulator with embedded PGLNA

PDF	33 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

1 / 33 page

October 2011

Doc ID 16525 Rev 3

1/33

33

STPMS2

Smart sensor II dual-channel 1-bit, 4 MHz,

second-order sigma-delta modulator with embedded PGLNA

Features

■ VCC supply range 3.2 V - 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 standards specs for class 1, class 0.5 and

class 0.2 AC watt meters

■ STPM02H: less than 0.5% error over 1:10000

range

■ STPM02L: less than 0.5% error over 1:5000

range

■ Precision voltage reference: 1.23 V with

programmable TC (STPMS2L only)

■ Internal low drop regulator @ 3 V (typ.)

Applications

■ Power metering

■ Motor control

■ Industrial process control

■ Weight scales

■ Pressure transducers

Description

The STPMS2, also called “smart sensor” devices,

are ASSPs designed for effective measurement in

power line systems utilizing Rogowski coil, current

transformer, Hall or shunt sensors. These devices

are designed as building blocks 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 are mixed signal ICs consisting of an

analog and digital section. The analog section

consists of a programmable gain, low noise

choppered amplifier, two second-order

ΔΣ

modulator blocks, a band-gap voltage reference,

a low-drop voltage regulator and DC buffers, while

the digital section consists of a clock generator

and output multiplexer.

QFN16 (4 x 4)

Table 1.

Device summary

Order codes

Package

Packaging

STPMS2H-PUR

QFN16 (4 x 4 mm)

4500 parts per reel

STPMS2L-PUR

QFN16 (4 x 4 mm)

4500 parts per reel

www.st.com

유사한 부품 번호 - STPMS2H-PUR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	STPMS2	1Mb / 36P	Programmable chopper-stabilized low noise and low offset amplifier 09-Mar-2016
	STPMS2L-PUR	2Mb / 33P	Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma-delta modulator with embedded PGLNA 11-Oct-2011
	STPMS2L-PUR	1Mb / 36P	Programmable chopper-stabilized low noise and low offset amplifier 09-Mar-2016

More results

유사한 설명 - STPMS2H-PUR

제조업체	부품명	데이터시트	상세설명
Texas Instruments	AMC1203	695Kb / 23P	1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
	AMC1204	478Kb / 29P	20MHz, Second-Order, Isolated Delta-Sigma Modulator for Current-Shunt Measurement
	AMC1204_1108	526Kb / 30P	20MHz, Second-Order, Isolated Delta-Sigma Modulator for Current-Shunt Measurement AUGUST2011
STMicroelectronics	STPMS1	695Kb / 23P	Dual-channel 1-bit, 2 MHz, 1st order sigma-delta modulator with embedded PGA 07-Oct-2010
Texas Instruments	AMC1204	846Kb / 32P	20MHz, Second-Order, Isolated Delta-Sigma Modulator for Current-Shunt Measurement
STMicroelectronics	STPMS2L-PUR	2Mb / 33P	Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma-delta modulator with embedded PGLNA 11-Oct-2011
Texas Instruments	AMC1204	1Mb / 37P	20MHz, Second-Order, Isolated Delta-Sigma Modulator for Current-Shunt Measurement
	AMC1203	990Kb / 29P	1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
	AMC1204-Q1	988Kb / 33P	20 MHz, Second-Order, Isolated Delta-Sigma Modulator for Current-Shunt Measurement
	AMC1204	1Mb / 37P	AMC1204 20-MHz, Second-Order, Isolated Delta-Sigma Modulator

More results

STPMS2H-PUR 데이터시트(PDF) 1 Page - STMicroelectronics

STPMS2H-PUR 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - STPMS2H-PUR

유사한 설명 - STPMS2H-PUR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

데이터시트 다운로드

링크 URL