Part Number
|
STPM12 |
Manufacturer
|
STMicroelectronics |
Description
|
Single phase energy metering-IC |
Published
|
Aug 28, 2007 |
Detailed Description
|
STPM11, STPM12 STPM13, STPM14
Single phase energy metering IC with pulsed output and digital calibration
Features
■ Ri...
|
Datasheet
|
STPM12
|
Overview
STPM11, STPM12 STPM13, STPM14
Single phase energy metering IC with pulsed output and digital calibration
Features
■ Ripple free active energy pulsed output
■ Direct stepper counter drivers
) ■ Shunt, current transformer, Rogowsky coil t(s sensors c ■ Live and neutral monitoring (STPM13/14) du ■ Easy and fast digital calibration at only one ro load point P ■ No-load, negative power and tamper indicators te ■ Integrated linear VREGs le ■ RC (STPM11/13) or crystal oscillator o (STPM12/14) bs ■ Support 50 ÷ 60 Hz - IEC62052-11, IEC62053O 2X specification - ■ Less than 0.
1% error t(s) Description uc The STPM1x family is designed for effective rod measurement of active energy in a power line
sy...
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