KKA1519B [KODENSHI]

2 x 6 Watt Stereo Power Amplifier; 2 ×6瓦立体声功率放大器


型号：	KKA1519B
厂家：	KODENSHI KOREA CORP.
描述：	2 x 6 Watt Stereo Power Amplifier 2 ×6瓦立体声功率放大器放大器功率放大器
文件：	总6页 (文件大小：194K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TECHNICAL DATA

KKA1519B

2 x 6 Watt Stereo Power Amplifier

The KKA1519B is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium

power package. The device is primarily developed for car radio applications.

FEATURES

•

Requires very few external components

Thermally protected

High output power

Reverse polarity safe

Fixed gain

•

No switch-on/switch-off plop

Mute/stand-by switch

Protected against electrostatic discharge

Load dump protection

AC and DC short-circuit-safe to ground and Vp

Capability to handle high energy on outputs (Vp = 0 V)

Compatible with TDA1517 (except gain)

Good ripple rejection

QUICK REFERENCE DATA

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP.

MAX.

UNIT

Supply voltage range

operating

non-operating

load dump protected

Repetitive peak output current

Total quiescent current

Stand-by current

Switch-on current

Input impedance

V_p

I_ORM

I_tot

I_sb

6,0

14,4

0,1

18,0

2,5

100

kΩ

I_sw

/Z₁/

Output power

THD= 0,5%;4 Ω

THD=10%;4 Ω

Channel separation

Noise output voltage

Supply voltage ripple rejection

µV

⁰C

V_no(rms)

SVRR

150

f=100Hz

f=1kHz to 10 kHz

Crystal temperature

PACKAGE OUTLINE: 9-lead SIL-bent-to-DIL; plastic (SOT110B).

PAD DESCRIPTION

INV1

GND1

SVRR

OUT1

GND2

OUT2

non-inverting input 1

ground (signal)

supply voltage ripple rejection

output 1

ground (substrate)

output 2

supply voltage

M/SS

INV2

mute/stand-by switch

non-inverting input 2

KKA1519B

DC ELECTRICAL CHARACTERISTICS (note 1)

Vp = 14,4 V; Tamb = 25 ^oC; unless otherwise specified

PARAMETER

CONDITIONS

note 2

SYMBOL

MIN

6,0

TYP.

MAX. UNIT

Supply

Supply voltage range

Quiescent current

DC output voltage

14,4 40 6,95 18,0

note 3

V_O

Mute/stand-by switch

Switch-on voltage level

see Fig.3

VON

8,5

3,3

Vmute

6,4

Mute condition

Output signal in mute position

VI = 1 V (max.);

f = 20 Hz to 15 kHz V_O

Vsb

Isb

Isw

2 100 40 V

µA

Stand-by condition

DC current in stand-by

condition

µA

Switch-on current

AC CHARACTERISTICS (note 1)

Vp=14,4V; R_L=4Ω; f=1kHz; Tamb=25^oC unless otherwise specified

PARAMETER

Output power

CONDITIONS

SYMBOL

MIN.

TYP.

MAX.

UNIT

note 4;

THD = 0,5%

THD = 10%

P_O=1W

note 5;

-3 dB

P_O

THD

5,5

6,0 0,1

Total harmonic distortion

Low frequency roll-off

f_L

f_H

G_V

kHz

High frequency roll-off

Closed loop voltage gain

Supply voltage ripple rejection

-1 dB

note 6

f= 100 Hz

f= 10 Hz to 10 kHz SVRR

SVRR

kΩ

mute

stand-by

Input impedance

Noise output voltage

mute

Channel separation

Channel balance

SVRR

lZil

note 7;

R_S=0Ω

R_S= 10 kΩ

note 8

150

250

120

Vno(rms)

Vno(rms) a

lDGvl

500

0,1

R_S= 10 kΩ

Notes to the characteristics

All characteristics are measured using the circuit shown in Fig. 4.

The circuit is DC adjusted at Vp= 6V to 18V and AC operating at Vp= 8,5V to 18 V.

At 18 V < Vp< 30 V the DC output voltage < Vp/2.

Output power is measured directly at the output pins of the IC.

Frequency response externally fixed.

Ripple rejection measured at the output with a source impedance of 0 ^ (maximum ripple amplitude of 2 V) and a frequency

between 100 Hz and 10 kHz.

Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.

Noise output voltage independent of R^ (V j = 0 V).

KKA1519B

BLOCK DIAGRAM

KKA1519B

9-Pin Plastic Power Single-in-Line (SIL-9MPF, SOT 131-2)

•

24^-0.21

4.4

0.15

19.8 0.026

3.2 0.15

0.06

0.4 0.05

2.54

0.65 0.05

0.25

9-Pin Plas(SIL-9P, SOT 157-2)

•

24^-0.21

4.4 0.15

19.8 0.026

3.2 0.15

2 0.06

0.4 0.05

5.08

4.3

2.54

0.65 0.05

0.25

0.8

KKA1519B

• 9-Pin Plastic Power Single-in-Line (SIL-9MPF, SOT 110-1)

21.8-0.21

15 0.09

1.65 0.03

3.3^+0.075

2.6^+0.06

Key

1.2 0.125

0.45-0.1

9 pins 0.67-0.14

1 max

R 0.125

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