LA4165M Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA4165M

Recording/Playback IC for Micro-Cassette Tape Recorder

SANYO -> Panasonic 

LA4165M

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Maximum Supply Voltage

Allowable Power Dissipation

Operating Temperature

Storage Temperature

Symbol

VCC max

Pd max

Topr

Tstg

GVN + Power

Conditions

Ratings

Unit

4.5

V

1100

mW

–10 to +50

°C

–55 to +150

°C

Operating Conditions at Ta = 25°C

Parameter

Recommended Supply Voltage

Operating Voltage Range

Power Amp Load Resistance

Preamp Load Resistance

Symbol

VCC

VCC op

RL PWR

RL PRE

PLAY

REC

Conditions

Ratings

Unit

3.0

V

1.8 to 3.6

V

4

Ω

10

kΩ

10

kΩ

Operating Characteristics at Ta = 25°C, VCC = 3.0 V, RL = 4 Ω (Play Power), RL = 10 kΩ (Rec Power),

RL = 10 kΩ (Pre), f = 1 kHz, 0 dBm = 0.775 V

Parameter

[Pre + Power]

Quiescent Current

Quiescent Current

Voltage Gain (Closed Loop) REC

Voltage Gain (Closed Loop) PLAY

[Pre Amp]

Voltage Gain (Closed Loop) REC

Voltage Gain (Closed Loop) PLAY

Maximum Output Voltage

Equivalent Input Noise Voltage

Input Resistance

Total Harmonic Distortion

[POWER AMP]

Voltage Gain

Output Power

Total Harmonic Distortion

Output Noise Voltage

[ALC]

ALC Width

ALC Distortion

ALC Output

ALC Start Input Level

[Voice Sensor]

Minimum Activation Input Voltage

Maximum Activation Input Voltage

Input Hysteresis

[LED Drive]

LED Drive Current

Symbol

Conditions

ICC-R

ICC-P

VGTR

VGTP

REC mode, Vi = 0 V

PLAY mode, Vi = 0 V

REC mode, VO = –5 dBm

PLAY mode, VO = –5 dBm

VG1 R

VG1 P

VO max

VNI

RI

THD1

REC mode, VO = –10 dBm, RNF = 100 Ω

PLAY mode, VO = –10 dBm, RNF = 100 Ω

THD=1%, PLAY mode

PLAY mode, BPF = 20 Hz to 20 kHz

PLAY mode, VO = 0.4 V

VG2

PO

THD2

VNO

VO = –5 dBm, RL = 4 Ω

THD = 10 %, RL = 4 Ω

PO = 30 mW, RL = 4 Ω

RV = 0, RL = 4 Ω, BPF = 20 Hz to 20 kHz

Input voltage above ALC cut-in

ALC W voltage for ALC output to rise by 2.5 dB

ALC THD Pre: Vi = –40 dBm

ALC VO Pre: Vi = –40 dBm

ALC VIN

VOP min

VOP max

VO HL

VR (10 kΩ) max

VR (10 kΩ) max

ILED Red LED

Ratings

Unit

min

typ

max

12

25

13

26

62

64.5

71

73.5

38 mA

39 mA

67

dB

76

dB

32.5

35

37.5

dB

42.5

45

47.5

dB

0.3

0.6

1.0

V

0.5

1.1

2.0

µV

22.5

32.2

42

kΩ

0.01

0.11

1.0

%

26.0

28.5

31.0

dB

180

215

350 mW

0.05

0.5

1.5

%

5

25

100

µV

30

0.1

0.35

–66.5

–84.5

–62.5

3

1.0

38

0.67

0.46

–69

–81.5

–59.5

6

2.5

45

1.5

0.55

–71.5

dB

%

V

dBm

–78.5

–56.5

9

dBm

dBm

dB

4.5 mA

Continued on next page.

No. 2824-2/17

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