LA4167M 查看數據表（PDF） - SANYO -> Panasonic

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产品描述 (功能)

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LA4167M

1-channel Record/Playback System for Microcassette and Compact Cassette Recorders

SANYO -> Panasonic 

LA4167M

Continued from preceding page.

Parameter

Symbol

Conditions

[ALC]

ALC width

ALC distortion

ALC output

ALC input on

[Voice sensor (VOX)]

Operation start input voltage

Input hysteresis

[Oscillator]

Oscillation frequency

[LED]

LED drive current

[Governor]

Reference voltage

Shunt ratio

Residual voltage

Reference voltage — voltage characteristics

Shunt voltage ratio — voltage characteristics

Reference voltage — current characteristics

Shunt voltage ratio — current characteristics

Input level width when output

ALC W distortion is 5% and ALC is on

ALC THD Vim=–40dBm

ALC VO Vim=–40dBm

ALC VIN

VOP min VOLUME (10kΩ) max

VO HL

fOSC COSC=0.47µF

ILED REC LED

Vref Im=100mA

K

Im=50–100mA

Vsat VREF=VCONT, Im=200mA

∆VVreref f/∆VCC VCC=1.8 to 4.5V, Im=100mA

∆K

K

/∆VCC

VCC=2.0 to 4.5V, Im=50–100mA

∆Vref/∆Im Im=50–200mA

Vref

∆K/∆Im

K

Im=50–100mA to 150–200mA

Pin Array and Block Diagram

Ratings

Unit

min

typ

max

40

0.1

0.35

–75

–90

3

13.5

8

1.1

45

0.1

0

0

0

–0.07

50

1.5

0.45

–70

–85

6

15

15

1.25

50

0.2

0.2

0.3

0.002

+0.03

65

dB

2.5

%

0.55

V

–65

dB

–80

dB

9

dB

16.5

Hz

22 mA

1.4

V

55

0.5

V

0.6 %/V

0.7 %/V

0.03 %/mA

+0.07 %/mA

No. 4036-3/20

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