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Electronic device products AFE (analog front end) AFE (for sensor measurement) NJU9102 series NJU9102M-NJU9102M
Electronic device products AFE (analog front end) AFE (for sensor measurement) NJU9102 series NJU9102M-Nisshinbo Micro Devices Inc.

Electronic device products AFE (analog front end) AFE (for sensor measurement) NJU9102 series NJU9102M
Nisshinbo Micro Devices Inc.

Nisshinbo Micro Devices Inc.'s Response Status

Response Rate

100.0%

Response Time

13.7hours

Relatively Fast Response


About This Product

■Summary

NJU9102/A is a digital earth leakage detection IC for earth leakage circuit breakers. The analog signal obtained from the ZCT (zero-phase current transformer) is converted into digital data by the built-in ADC, and data processing is performed based on the earth leakage detection conditions based on the set trip level. As a result of data processing, if it is determined that there is an earth leakage, a one-shot pulse is output to the SCRT terminal and the externally connected thyristor is turned on.

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    Electronic device products AFE (analog front end) AFE (for sensor measurement) NJU9102 series NJU9102M

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1 Models of Electronic device products AFE (analog front end) AFE (for sensor measurement) NJU9102 series NJU9102M

Image Part Number Price (excluding tax) Built-in high precision ADC (bit) Power supply voltage range (V) Earth leakage detection condition setting (TMD) Built-in earth leakage detection control circuit Current consumption (μA) Structure Operating temperature range (℃) Resolution Built-in power supply Number of pins Package Detection of 5x trip level Digital LPF Junction temperature (℃)
Electronic device products AFE (analog front end) AFE (for sensor measurement) NJU9102 series NJU9102M-Part Number-NJU9102M

NJU9102M

Available upon quote

14

4 ~ 5.5

Type A / Type AC switching

Earth leakage detection condition setting (TMD), sampling count (SCNT)

Typ. 300

CMOS structure

-40 ~ +105

14

Vsub>REG = 3.3V/ VCOM = 1.65V

8

DMP8

Immediate response

-3dB frequency = 150Hz

+150

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About Company Handling This Product

Response Rate

100.0%


Response Time

13.7hrs

Company Overview

Nisshinbo Micro Devices Inc., established in 1959, and headquartered in Tokyo, Japan, is a manufacturer of sem...

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  • Japan

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