20

30

40

50

60

70

10

20

30

40

R

Recording Level

Figure 1 : FM Record Current Amplifier ; Record Current Adjustment Curve

average FM recording input voltage arou nd

ing tables. If the average input voltage is higher (or

creased) proportionnaly.

SET-UP

(1)

15k

Ω

1k

Ω

(2)

22k

Ω

1.5k

Ω

(3)

33k

Ω

2k

Ω

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Power Supply Voltage

6

V

Junction Temperature

150

Operating Temperature

0, +70

THERMAL DATA

Symbol

Parameter

Value

Unit

Junction-ambient Thermal Resistance

(IC solded on the PC board)

Max.

75

RECOMMENDED OPERATING CHARACTERISTICS

Symbol

Parameter

Min.

Typ.

Max.

Unit

Power Supply

4.75

5

5.25

V

FM HIFI Power Supply

4.75

5

5.25

V

CAGC

AGC Time Constant

4.7

22

nF

CCOM

Decoupling Capacitor

4.7

470

nF

CCOM1

Decoupling Capacitor

4.7

470

nF

Record Current Adjustment Resistor

15

22

33

k

Ω

STV5728

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