FS9922-DMM4-DS-11 データシートの表示（PDF） - Unspecified

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FS9922-DMM4-DS-11

Integrated Circuits of 6,000 Counts Auto-ranging Digital Multimeter with Bar Graph

Unspecified 

FS9922-DMM4

3. Measuring Mode

z DCV: 60.00mV, 600.0mV, 6.000V, 60.00V, 600.0V, 6000V.

z ACV: 60.00mV, 600.0mV, 6.000V, 60.00V, 600.0V, 6000V.

z DCA: 600.0µA/6000µA, 60.00mA/600.0mA, 6.000A/60.00A, 600.0A, 6000A.

z ACA: 600.0µA/6000µA, 60.00mA/600.0mA, 6.000A/60.00A, 600.0A, 6000A.

z OHM: 600.0Ω, 6.000kΩ, 60.00kΩ, 600.0kΩ, 6.000MΩ, 60.00MΩ.

z Capacitance: 40.00nF, 400.0nF, 4.000µF, 40.00µF, 400.0µF, 4000µF(30sec.).

z Frequency: 9.999Hz, 99,99Hz, 999.9Hz, 9.999kHz, 99.99kHz, 999.9kHz, 9.999MHz.

z RPM: 9.999kRPM, 99.99kRPM.

z Duty Cycle: 0.1%~99.9%.

z Temperature: -273.0℃~+400.0℃(-459.4℉ ,+752.0℉)/ -273℃~+ 4000℃(-459℉ ,+7232℉).

z Diode Test: 0V~2.0V.

z Continuity Test: Test on 600.0Ωmode; sound when lower than 30Ω.

z Transistor hFE: 0~1000(hFE).

4. Applications Field

z Auto Measurement Palm Mode Digital Multifunctional Meter.

z Auto Measurement Card Digital Multifunctional Meter.

z Auto-Measurement Pen Digital Multifunctional Meter.

z Auto-Measurement Clamp Meter.

z Number Panel Meter.

5. Block Diagram

2 x low Noise

OPAMP

AC Measurement

DMM Function

Network

Voltage Doubler

Regulator

Common Generator

Bandgap

Reference

ADC1

Main Display

ADC2

Bar Display

4 x 32 LCD Driver

or Output Port

8 bits Timer

8 bits FSC CPU

8k x 16 Program

Memory

384 Byte Data Memory

Dual 24 bits

Program

Counter

16 bits I/O Port

Buzzer Output

UART

PWM Output

Watch Dog

Timer

Diagram 1 FS9922-DMM4 Block Diagram

Rev. 1.1

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