LA7477W Просмотр технического описания (PDF) - SANYO -> Panasonic

Номер в каталоге

Компоненты Описание

Список матч

LA7477W

For Digital Video Camera Audio Signal I/O Interface IC

SANYO -> Panasonic 

Continued from preceding page.

Parameter

Maximum input level

Line maximum output level

Line muting attenuated output

Fader output at maximum

attenuation

Record first-order low-pass filter

frequency characteristics 1

Record first-order low-pass filter

frequency characteristics 2

Inter-input crosstalk

Headphone output level

Headphone output left/right level

difference

Headphone output harmonic

distortion (THD)

EVR maximum fluctuation

EVR minimum fluctuation

Speaker output reference level

Speaker output harmonic

distortion (THD)

Playback line output level

Playback third-order low-pass

filter frequency characteristics 1

Playback third-order low-pass

filter frequency characteristics 2

Inter-channel crosstalk

Symbol

VIN max

VOL max

VOMUTE

VOFADE

VRLPF1

VRLPF2

INCR

VOHP

VHPD

VOHPD

EVR max

EVR min

VOSP

VOSPD

VOPB

VPLPF1

VPLPF2

CHCR1

CHCR2

CHCR3

CHCR4

LA7477W

Conditions

ALC-ON, VIN (MIC, LINE1, 2)

at LINE OUT THD = 1%

ALC OFF at LINE OUT THD = 1%

VIN (MIC) = -25dBV, JIS-A FILTER

VIN (MIC) = -40dBV, JIS-A FILTER

VIN (MIC) = -40dBV, the 20kHz/1kHz ratio

VIN (MIC) = -40dBV, the 200kHz/1kHz ratio

VIN (LINE1, 2) = -30dBV, MIC IN MODE,

Rg = 1k, JIS-A FILTER

VIN (MIC) = -40dBV, VIN (LINE1) = -30dBV, LINE2

IN MODE, Rg = 1k, JIS-A FILTER

VIN (MIC) = -40dBV, VIN (LINE2) = -30dBV, LINE1

IN MODE, Rg = 1k, JIS-A FILTER

VIN (MIC) = -40dBV, EVR CENTER,

8Ω termination for a 47+8Ω load.

VIN (MIC) = -40dBV, EVR CENTER,

8Ω termination for a 47+8Ω load.

VIN (MIC) = -40dBV, EVR CENTER,

8Ω termination for a 47+8Ω load.

VIN (MIC) = -40dBV, EVR CENTER→MAX

VIN (MIC) = -40dBV, EVR CENTER→MIN

VIN (MIC) = -40dBV, EVR CENTER

VIN (MIC) = -40dBV, EVR CENTER

PBIN = -21dBV

PBIN = -21dBV, the 20kHz/1kHz ratio

PBIN = -21dBV, the 50kHz/1kHz ratio

VIN (MIC) = -40dBV, (Rch/Lch)

Rg = 1k (Lch/Rch), ALC-ON, LINE OUT,

JIS-A FILTER

VIN (MIC) = -40dBV, (Rch/Lch)

Rg = 1k (Lch/Rch), ALC-OFF, LINE OUT,

JIS-A FILTER

VIN (LINE1, 2) = -30dBV, (Rch/Lch)

Rg = 1k (Lch/Rch), ALC-ON, LINE OUT,

JIS-A FILTER

VIN (LINE1, 2) = -30dBV, (Rch/Lch)

Rg = 1k (Lch/Rch), ALC-OFF, LINE OUT,

JIS-A FILTER

min

-5

Ratings

typ

2.5

3.5

-75

-3.5

-38

10

-21

-10.5

-5

-0.5

-5.0

-75

-85

-85

-35

0

0.2

12

-70

-18

0.1

-10.0

0

-9

-70

-76

-80

-86

Unit

max

dBV

dBV

-73 dBV

-71 dBV

-1.0

dB

dB

-71 dBV

-81 dBV

-81 dBV

-32 dBV

±2

dB

0.5

%

dB

-60

dB

-15 dBV

0.3

%

-9.5 dBV

-1

dB

dB

-68 dBV

-74 dBV

-78 dBV

-84 dBV

No.5775-3/12

Share Link: