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Количество | |
---|---|
1+ | € 2,380 |
25+ | € 1,990 |
100+ | € 1,890 |
250+ | € 1,790 |
Информация за продукта
Преглед на продукта
The MCP3905A-I/SS is an Energy Metering IC with active real power pulse output supporting the IEC 62053 international energy metering specification. The output of the device includes a frequency proportional to the average active (real) power at the inputs as well as a higher frequency output proportional to the instantaneous power for meter calibration. The MCP3905A incorporates two 16-bit delta-sigma ADCs with a programmable gain up to 16, enables small shunt meter designs for measuring a wide range of IB and IMAX currents. The integrated on-chip voltage reference has ultra-low temperature drift of 15ppm/°C.
- Supplies active (real) power measurement for single-phase, residential energy metering
- Supports legacy IEC 1036/61036/687
- Two multi-bit, DAC, second-order, 16-bit, delta-sigma analogue-to-digital converters (ADCs)
- 0.1% Typical measurement error over 500:1 dynamic range
- Programmable gain amplifier (PGA) for small signal inputs supports low value shunt current sensor
- Direct drive for electromagnetic mechanical counter and two-phase stepper motors
- Low IDD of 4mA (typical)
- Tamper output pin for negative power indication
- Supplies instantaneous real power on HFOUT for meter calibration
Приложения
Power Management, Metering, Industrial, Automotive
Технически характеристики
Single Phase Energy Metering
5.5V
24Pins
125°C
AEC-Q100
No SVHC (21-Jan-2025)
4.5V
SSOP
-40°C
-
MSL 1 - Unlimited
Технически документи (2)
Алтернативи за MCP3905A-I/SS
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Законодателство и околна среда
Страна, в която е реализиран последният важен производствен процесСтрана на произход:United States
Страна, в която е реализиран последният важен производствен процес
RoHS
RoHS
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