NJU7394 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU7394

Pushbutton Interface EVR

Japan Radio Corporation  

NJU7394

PARAMETER

SYMBOL

TEST CONDITION

ATT Level 1

ATT Level 2

ATT Level 3

ATT Mute Level

GVATT1

GVATT2

GVATT3

GVATT4

ATT:ON

RATT=0Ω

ATT:ON

RATT=47kΩ

ATT:ON

RATT=100kΩ

ATT:ON, RATT=OPEN

BW=400Hz-30kHz

Channel Balance

Channel Separation

GCB

CS

Rg=0Ω

BW=400Hz-30kHz

● Indicator Output Block (Ta=25°C, V+=3.3V, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITION

High Output Voltage

Low Output Voltage

VOH

ISOURCE=1mA (pin 11, pin 12)

VOL

ISINK=1mA (pin 11, pin 12)

● Control Block (Ta=25°C, V+=3.3V, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITION

High Input Voltage

Low Input Voltage

Pull-Up Resistance

Mode Resistance range 1/4

Mode Resistance range 2/4

Mode Resistance range 3/4

Mode Resistance range 4/4

Pulse Distinction Time

VIH

VIL

RPULLUP

RMODE1

RMODE2

RMODE3

RMODE4

pin4, pin5, pin6, pin7, pin8, pin9

pin4, pin5, pin6, pin7, pin8, pin9

pin 13, pin 14

pin 13, pin 14

pin 13, pin 14

pin 13, pin 14

Auto Increment Distinction Time

Auto Increment cycle

MIN.

TYP. MAX. UNIT

-12.0 -10.0

-8.0

dB

-17.0 -15.0 -13.0

dB

-22.0 -20.0 -18.0

dB

-

-100

-90

dB

-1.0

0.0

1.0

dB

80

90

-

dB

MIN.

V+*0.8

0

TYP.

-

-

MAX.

V+

V+*0.2

UNIT

V

V

MIN.

V+*0.8

0

-

0

40

90

150

15

0.8

133

TYP.

-

-

100

-

-

-

-

20

1

167

MAX.

V+

V+*0.2

-

20

60

110

∞

25

1.2

200

UNIT

V

V

kΩ

kΩ

kΩ

kΩ

kΩ

ms

S

ms

-4-

NJU7394 Ver.3.0_E

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