NJU9214 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU9214

4•3/4 DIGIT SINGLE CHIP DIGITAL MULTIMETER LSI

Japan Radio Corporation  

NJU9214

[ Ex.3 ] In DCV400mV range, when overflow is occurred on the positive voltage side by 401mV input.

Measured value

Format pattern

overflow on the " + " side

DCV, A=+∗∗∗.∗∗m, □[CR]

"∗∗∗.∗∗" shows overflow, "+" shows overflow on the positive side.

[ Ex.4 ] In DCV400mV range, when overflow is occurred on the negative voltage side by -401mV input.

Measured value

Format pattern

overflow on the "-" side

DCV, A=-∗∗∗.∗∗m, □[CR]

"∗∗∗.∗∗" shows overflow, "-" shows overflow on the negative side.

[ Ex.5 ] In DCV400mV range, when the battery life detector warns under the condition of Ex.1.

Measured value

Format pattern

100.01mV

DCV, A=+100.01m, B[CR]

Battery life detector

[ Ex.6 ] In ACA400mA range, when the following current is measured.

Measured value

Format pattern

40.00mA

ACA, A=+040.00m, □[CR]

[ Ex.7 ] In resistance 400kΩ range,

Measured value

Format pattern

100.10kΩ

when the following resistance is measured.

OHM, A=+100.10k, □[CR]

[ Ex.8 ] In frequency 10kHz range, when the following frequency is measured.

Measured value

Format pattern

5.35kHz

FRQ, A=+005.35k, □[CR]

[ Ex.9 ] In tachometer 6000rpm range, the following revolution is measured.

Measured value

Format pattern

2500rpm

rpm, A=+02500□, □[CR]

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