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STMICROELECTRONICS STPM34TR
Three Phase Energy Metering, 2.95 V to 3.65 V in, QFN-32
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STPM34TR
- Order Code:
- 2435572
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- Technical Datasheet:
- STPM34TR Datasheet
- ECAD / MCAD
-
Product Overview
The STPM34TR is a high accuracy Analog Front End (AFE) for DC and AC energy measurement, offering high accuracy down to extremely low current typical of home appliances in stand-by. A full set of on-board features provides high system integration and enable on-chip power quality monitoring. The device has up to 4 independent 24 bits 2nd order ∑Δ ADC with PGA. The device has integrated DSP for "turn-key" energy parameters calculations. Built-in twin independently temperature compensated voltage references and double LED output programmable for active and reactive energy pulses generation.
- Applicable to class 0.2m
0.1% Active power accuracy over a dynamic range of 5000:1 - 4kHz Bandwidth
- Very fast single point calibration
- AC and DC measurement
- Multiple sensors support - Shunt, current transformer, Rogowsky coils
- Multiple host interfaces 5 and 3 wires SPI, UART
- I,V bit stream available to host controller for customer own processing
- Case removal and Neutral Anti-tamper detection
- Exceeds 50-60Hz EN 50470-x, IEC 62053-2x, ANSI12.2x
Applications
Lighting, System Monitoring, Power Management, Consumer Electronics, Metering
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Three Phase Energy Metering IC
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- 2.95V
- :
- 3.65V
- :
- QFN
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- 32Pins
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- -40°C
- :
- 85°C
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- -
- :
- -
Technical Documents (2)
Packaging type
Cut Tape
17,839 In stock Need more?
4 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)
17,835 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 6/9/25
4 deliver in 2-3 business days from our SG warehouse
17,835 deliver in 3-4 business days from our UK warehouse
17,835 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥255.61
(
¥281.17
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
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