LA6542M 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA6542M

4-Channel Bridge (BTL) Driver for CD-ROM

SANYO -> Panasonic 

LA6542M

Electrical Characteristics at VCC = 12V, VS = 5V, Ta = 25°C

Parameter

VCC no-load current drain

VS1 no-load current drain

VS2 no-load current drain

Output offset voltage

Input voltage range

Output voltage (source)

(sink)

Closed circuit voltage gain

Slew rate

Mute ON voltage

Mute ON current

Symbol

Conditions

ICC1

ICC2

IS1-1

IS1-2

IS2-1

IS2-2

All outputs ON (MUTE1, MUTE2: High)

All outputs OFF (MUTE1, MUTE2: Low)

CH1, 2 ON (MUTE1, MUTE2: High)

CH1, 2 OFF (MUTE1, MUTE2: Low)

CH3, 4 ON (MUTE1, MUTE2: High)

CH3, 4 OFF (MUTE1, MUTE2: Low)

VOF1 to 4 Potential difference between plus and minus outputs

for CH1 to CH4

VIN

Input voltage range forVIN1 to VIN4

Vsource Plus and minus outputs at high level

Vsink

IO = 700 mA

Plus and minus outputs at low level

IO = 700 mA

VG Voltage gain between BTL amplifiers

SR (Note 1)

VMUTE

IMUTE

MUTE1, MUTE2 voltage when output is ON (Note 2)

MUTE1, MUTE2 current when output is ON (Note 2)

Ratings

Unit

min

typ

max

5

10

20 mA

5

10 mA

10

30 mA

4 mA

10

30 mA

4 mA

–50

50 mV

0.5

4.4

4.7

5V

V

0.3

0.6

V

6

dB

0.5

V/µs

1.5

2V

6

10 µA

Note 1: Guaranteed design value

Note 2: MUTE works on all channels. At High, amplifier output is ON and at Low amplifier output is OFF (output impedance

becomes HI).

Pd max – Ta

1.2

1.0

IC only

0.9

0.8

0.6

0.54

0.4

0.2

0

–20

0

20

40

60

80

100

Ambient temperature, Ta – ˚C

No. 5717-2/7

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