TDA7565 datasheet(4/10 Pages) STMICROELECTRONICS

부품명	TDA7565

상세설명	QUAD POWER AMPLIFIER WITH BUILT-IN VOLTAGE CONVERTER

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제조업체	STMICROELECTRONICS [STMicroelectronics]

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TDA7565

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Figure 1. Demoboard Schematic

VMin(pin27) Mute in Threshold Voltage

Amp. Mute

1.5

V

VMout(pin27) Mute out Threshold Voltage

3.5

V

AM(pin 27) Mute Attenuation

80

90

VOLTAGE CONVERTER

Vcc1,

Vcc2

Converter Output Voltage

(VC = ON)

VS = 14V

D3 (IB2) = 0; D6 (IB2) = 0

D3 (IB2) = 1; D6 (IB2) = 0

D3 (IB2) = 0; D6 (IB2) = 1

D3 (IB2) = 1; D6 (IB2) = 1

15

16.5

17.5

18.5

V

Fs

Voltage Converter Switching

Frequency

D6 (IB1) = 0; D7 (IB1) = 0

D6 (IB1) = 1; D7 (IB1) = 0

D6 (IB1) = 0; D7 (IB1) = 1

D6 (IB1) = 1; D7 (IB1) = 1

100

150

260

400

kHz

Vmgl

Mos Gate Output Low Voltage

Io = 250mA

1

V

Vmgh

Mos Gate Output High Voltage

Io = 20mA

10.5

V

Io = 200mA

10

V

Vmgclamp

Mos Gate Output Clamp Voltage

Io = 5mA

TBD

V

tf

Fall Time

Co = 1nF

20

ns

tr

Rise Time

Co = 1nF

50

ns

Vmgl

(VCoff)

Mos Gate Output Voltage with

Voltage Converter Disabled

Io = 5mA

0.5

V

ELECTRICAL CHARACTERISTICS (continua)

(Refer to the test circuit, VS = 13.5V; RL = 4Ω; f = 1KHz; Voltage converter Disabled (VCOff); Tamb = 25°C; unless

otherwise specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

C13

10

µF

21

5

18

20

22

24

10

8

6

4

14

1

7

26

23

2

16

15

12

13

11

17

C1 220nF

IN RF

IN RR

IN LF

IN LR

MUTE

OUT LR-

OUT LR+

OUT LF-

OUT LF+

OUT RR-

OUT RR+

OUT RF-

OUT RF+

R3 10

Ω

R4

3.3

1W

C2 220nF

C3 220nF

C4 220nF

27

C6

10

µF

C5

1

µF

VCC

D1

STPS30L40CT

SDA

SCL

DGND

VS

(Vbatt)

C11

3300

µF

C7

2200

µF

C12

100nF

C8

220nF

C9

10nF

STP60NE06

Q1

R5 10 1W

R1 50

Ω

C10 2.2nF

25

19

3

9

D00AU1224B

L1 100

µH

TDA7565

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TDA7565 데이터시트(PDF) 4 Page - STMicroelectronics

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유사한 부품 번호 - TDA7565

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