FS9952_LP2 datasheet(12/34 Pages) FORTUNE

12 / 34 page

FS9952_LP2

10. Technical Specification (VDD=3V, Ta=25℃)

Symbol

Parameter

Test Condition

Min

Typ

Max

Units

VDD

Recommend Operation Power Voltage

2.4

3.6

IDD

Supply Current

At DCV Mode

1.5

IPO

Power-off Supply Current

At Power Off

μA

VIH

Digital Input High Voltage

VDD-0.5

VIL

Digital Input Low Voltage

0.5

Ipu

Pull up Current

Vin=0

μA

AGND

Analog Ground Voltage

VDD/2-3% VDD/2 VDD/2+3%

VDDA

Analog Power

3.4

3.7

VBAND

Build in Reference Voltage

Relative AGND Voltage

1.1

1.25

1.1

Build in Reference Voltage Output

Voltage Coefficient

VDD=2.4~3.6

-2000

2000

Digits

REFI

Recommend Reference input Voltage

Relative AGND Voltage

0.44

VBATT

Low Battery Detector Voltage

2.25

2.4

2.55

FLCD

LCD Frame Frequency

VLCD

LCD PK-PK Driver Voltage

2.8

3.2

FBEEP

Beeper Frequency

2.7

kHz

Zero Input Reading

DC ADP×1

-0.001

0.001

Digits

Input=0V

Linearity (Max. Deviation From Best

Straight Line Fit)

DC ADP×1

-1

Byte

Input, Full Scale±2400mV

AC Measurement Bandwidth Error

AC ADP×1

0.2

Input 240mVrms

20Hz~1KHz

RCC

Continuity Check Value

ADC Measurement O.L Display Count

2000

Digits

Auto range Up Count

2000

Digits

Auto range Down Count

360

Digits

Rev. 1.2

12/34

FS9952_LP2 Datasheet(PDF) 12 Page - Fortune Semiconductor Corp.

FS9952_LP2 Datasheet(HTML) 12 Page - Fortune Semiconductor Corp.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

Datasheet Descarga

Enlace URL