UPC1853 datasheet(39/76 Pages) NEC

номер детали	UPC1853

подробное описание детали	MATRIX SURROUND IC WITH I2C BUS

PDF	76 Pages

Scroll/Zoom	100%

производитель	NEC [NEC]

домашняя страница	http://www.nec.com/

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39 / 76 page

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µPC1853CT-01 Volume control, tone control block (3/3)

Parameter

Symbol

Test conditions

Switch modeNote

Subaddress data

MIN.

TYP.

MAX.

Unit

00 01 02 03 04 05 06 07 08

Muting attenuation 1

Mute 1

Lin = 0.5 Vrms,

–

82 7F 60 60 60 7F 7F 7F 48

–80.0

–

Rin = GND, L1 OUT

Muting attenuation 2

Mute 2

Lin = GND,

–

–80.0

–

Rin = 0.5 Vrms, R1 OUT

Muting attenuation 3

Mute 3

Lin = 0.5 Vrms,

–

–80.0

–

Rin = GND, L2 OUT

Muting attenuation 4

Mute 4

Lin = GND,

–

–80.0

–

Rin = 0.5 Vrms, R2 OUT

Muting attenuation 5

Mute 5

Lin = 0.5 Vrms,

–

–80.0

–

Rin = 0.5 Vrms, L+R OUT

Muting attenuation 6

Mute 6

Lin = 0.5 Vrms,

–

–70.0

–

(Rear)

Rin = GND, Rear OUT

DC offset at muting mode

VOS1

No signal

–

80 7F 60 60 60 7F 7F 7F 48

–50

+50

(L1 OUT, R1 OUT)

DC offset at muting mode

VOS2

–50

+50

(L2 OUT, R2 OUT)

DC offset at muting mode

VOS3

–50

+50

(L+R OUT)

DC offset at muting mode

VOS4

–50

+50

(Rear OUT)

–: Don’t care.

Note See 7. MEASURING CIRCUIT.

↓

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