NJW4302 datasheet(7/18 Pages) NJRC

7 / 18 page

Preliminary

NJW4302

-7 -

sELECTRICAL CHARACTERISTICS / Ta=25

°°°°C,V+=5.0V

PARAMETER

SYMBOL

CONDITION

MIN.

TYP.

MAX.

UNIT

Supply current 1

ICC1

Supply current 2

ICC2

in stop mode

Output saturation voltage

VO (sat) UL,VL and WL terminal Io=20mA

0.2

0.7

Output current

UH,VH and WH

terminal Vout=1.4V

-20

-16

-12

Output leakage current

IO(leak)

UL,VL,WL output

100

µA

Output off voltage

VO(off)

UH,VH,WH output

0.5

•HALL AMPLIFIER

PARAMETER

SYMBOL TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Input bias current

IHB(HA)

-4

-1

µA

Common mode input voltage range

VICM

1.5

VCC-1.5

Hall input sensitivity

∆VIN(HA)

mVP-P

Hysteresis

∆VIN(HA)

Input voltage Low → High

VSLH

Input voltage High →Low

VSHL

-30

-16

-8

••••CR OSCILLATOR

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Output high level voltage

VOH(CR)

2.4

2.7

3.0

Output low level voltage

VOL(CR)

1.3

1.6

1.9

RC oscillation frequency

f(CR)

R=75kΩ,C=1500pF

kHz

RC oscillation voltage

V(CR)

0.9

1.1

1.3

VP-P

••••CLOCK OSCILLATOR

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Output high level voltage

VOH(RK)

2.7

3.0

3.3

Output low level voltage

VOL(RK)

0.1

0.4

0.7

External capacitor charge current

ICHG1

-10

µA

External capacitor discharge current

ICHG2

µA

Clock oscillation frequency

f(RK)

C=0.068µF

RC oscillation voltage

V(RK)

2.4

2.6

2.8

VP-P

•VCO OSCILLATOR (PLL COUNTER)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

C-terminal high-level output voltage

VOH(C)

1.15

1.25

1.35

C-terminal low-level output voltage

VOL(C)

0.9

1.0

1.1

VCO oscillation frequency

f(C)

1.0

MHz

Amplitude

V(C)

0.15

0.25

0.6

VP-P

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