7314-DL 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

比赛名单

7314-DL

4-Channel Input Audio Processor

Unspecified 

4-Channel Input Audio Processor

7314

ELECTRICAL CHARACTERISTICS

(Unless specified: Ta=25℃, Vc=9V, RL=10KΩ, Rg = 600Ω, all controls flat (G=0), f=1KHz)

Parameter

Symbol Test Condition

Min. Typ. Max. Unit

Supply

Supply voltage

Vcc

6

9

10

V

Supply current

Is

30

40

mA

Input Selectors

Input resistance

Clipping level

RII Input 1,2,3

80

VCL Av=-8.75 dB ; d=0.3% 2

100 120

2.5

KΩ

Vrms

Input separation (2)

Min. input gain

Max. input gain

SIN

GINmin

GINmax

80 100

dB

-1

0

1

dB

11.25

dB

Volume Control

Input resistance

Control range

Min. attenuation

Max. attenuation

Step resolution

Attenuation set error

RIV

CRANGE

AVMIN

AVMAX

ASTEP

EA

AV=0 to -20dB

AV=-20 to –60dB

30

40

50

KΩ

65

70

75

dB

-1

0

1

dB

65

70

75

dB

0.5 1.25 1.75

dB

-1.25

-3.0

0

1.25

2

dB

dB

Speaker Attenuators

Control range

Step resolution

CRANGE

SSTEP

35 37.5 40

dB

0.5 1.25 1.75

dB

Attenuation set error

Output mute

attenuation

EA

AMUTE

1.5

dB

75

85

dB

Bass Control (1)

Control range

Gb Max. Boost/Cut

±12 ±14 ±16

dB

Step resolution

BSTEP

1

2

3

dB

Internal feedback

resistance

RB

34

44

58

KΩ

Treble Control (1)

Control range

Gt Max. Boost/Cut

±13 ±14 ±15

dB

Step resolution

TSTEP

1

2

3

dB

7314 V1.0

- 11 -

January, 2007

Free Datasheet http://www.datasheet4u.com/

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