• Author / Uploaded
• Dhanu85

Citation preview

SPECIFICATION No.

STK403-130

.in

2002.12.28

TENTATIVE

1. Case Outline 15Pins (See attached Package Outline Diagram) 2. Function

2 channels AF power amplifier

3. Application

100W audio use

4. Maximum Ratings / Ta=25°C Symbol Vcc max(0) Vcc max(1) Vcc min IST OFF max Theta j-c Tj max Tc max Tstg ts

Conditions Non- signal Signal ,R L≧6ohm

Ratings +-71.5 +-63 +-10 0.6 Per one power TR 1.7 150 Should satisfy Tj max and Tc max 125 -30 to +125 Vcc=+-44V,RL=6ohm,f=50Hz 0.3 PO=100W,1ch drive

e. co

Item Maximum Power Supply Voltage 0 Maximum Power Supply Voltage Minimum Operation Supply Voltage #12 Maximum Operating Current *7 Thermal Resistance Junction Temperature Operating Substrate Temperature Storage Temperature Available Time for Load Short-circuit *4 5. Operating Characteristics

Unit V V V mA °C/W °C °C °C s

Output Power THD

Symbol *1 Po 1 Po 2 THD 1 *1 THD 2 fL,fH ri VNO ICCO VN

Conditions *2 f Po THD (Hz) (W) (%) 20 to 20k 0.4 1k 10 20 to 20k 5.0 1k

+-44

+-44

1.0

1k

No load

+-53

IST OFF

+-44

TYP.

96

100 150

V#13=5V #13PIN Resistance R1=13kohm

MAX.

Unit W

0.4 0.01

1.0

+-53

+-44

MIN.

+0 -3 dB Rg=2.2kohm

IST ON

Ratings

VG=30dB

+-53

ww w. s

Frequency Characteristics *1 Input Impedance Output Noise Voltage *3 Quiescent Current Output Neutral Voltage #13 Stand-By Current #13 Operating Current

V (V) +-44 +-44 +-44 +-44

ne

Item

ez

Tc=25°C ,RL=6ohm(Non-inductive Load),Rg=600ohm,VG=30dB

%

20 to 50k

Hz

55

kohm 1.0

mVrms

20

45

80

mA

-70

0

+70

mV

0

mA

0.6

mA

0.25

*Specifications and information herein are subject to change without notice.

Sanyo Electric Co.,Ltd. Module Systems Division

NO.1

STK403-130

.in

*Specifications and information herein are subject to change without notice. Note *1.1channel Operation.

*2.All tests are measured using a constant-voltage supply unless otherwise specified.

*3.The output noise voltage is peak value of an average-reading meter with a rms value scale(VTVM).

A regulated AC supply(50Hz) should be used to eliminate the effects of AC primary line flicker noise. *4.Available time for load short-circuit and output noise voltage are measured using the specified

e. co

transformer power supply.

*5.Please keep the condition always most below Voltage ‘–Pre Vcc(#1pin)’.

*6.In case of heat sink design, we request customer to design in the condition to have assumed market. *7.Please specify resistance value by satisfying ‘#13(Stand-By)pin’ Maximum Operating Current. This Circuit change operation mode to give above VBE(about 0.6v) voltage at ‘#13(Stand-By)pin’. *8.The case of this Hybrid-IC is using thermoplastic adhesive.

ez

Specified Transformer Power Supply

DBA40C

10000u +

+Vcc

500ohm

ne

+

500ohm -Vcc

10000u

ww w. s

(Equivalent to MG-250)

Sanyo Electric Co.,Ltd. Module Systems Division

NO.2

内部等価回路 Equivalent Block Diagram (STK403-090/100/120/130) 3

. e z

8

Pre Driver CH1

e e n s

11 12

. w

1 2

w w 10

Bias Circuit

SUB

9

5 4

6 7

13

n i .

o c Pre Driver CH2

15 14

n i .

測定回路図 Test Circuit (STK403-090/100/120/130)

STK403-090/100/120/130

o c

(*1)Stand-by 端子(#13)の動作時流入電流が最大定格を 越えないよう制限抵抗値を設定して下さい。

4

5 0.22Ω

Ch2 OUT

Ch2 OUT

6

7

+PRE

8

SUB

9

GND

Ch1 IN

Ch1 NF

100 pF

100 pF

e e n s

56kΩ 3pF 3pF

1.8kΩ 10μF /10V

. w

100μF /100V

GND

w w

100μF /100V

-Vcc

100Ω/1W

100μF /100v

Ch2 IN

Ch2 NF

10 11 12 13 14 15

0.22Ω

56kΩ

+Vcc

. e z

ST-BY

1.8kΩ 10μF /10V

Please specify resistance value by satisfying

’#13(Stand-by)pin’ Maximum Operating Current.

(*1)

Stand-by Control 2.2μF /50V

1kΩ

Ch2 IN 470pF

3

Ch1 OUT

GND 470pF

2

Ch1 OUT

+Vcc

56kΩ

1

-Vcc

56kΩ

-PRE

Ch1 IN 2.2μF /50V

1kΩ

3μH

Ch2 OUT 0.1μF 4.7Ω

4.7Ω/1W

GND GND 3μH

4.7Ω/1W 0.1μF

4.7Ω

SUB.GND

Ch1 OUT

e. co

ez

ne

ww w. s .in

n i .

STK403-100series Stand-by Control & Mute Control Application

Ch2 OUT

Ch2 OUT

+PRE

SUB

GND

Ch1 IN

1

2

3

4

5

6

7

8

9

10

11 12 13 14 15 100pF

Ch2 IN

. w 100Ω/1W

+Vcc

100μF /100V

100μF /100V

w w

100pF

e e n s

3pF

-Vcc

Ch2 NF

0.22Ω

3pF

100μF /100V

ST-BY

1.8kΩ

1.8kΩ

10μF /10V

10μF /10V

(*1) R1 13KΩ

2.2μF /50V

1kΩ

33kΩ

33μF /10V

Ch2 IN 10kΩ

GND 10kΩ

Ch1 IN 2.2μF /50V

1kΩ 10kΩ

3μH

Ch2 OUT

Mute Control H：Single Mute L：Normal

0.1μF

4.7Ω

2.2kΩ

4.7Ω/1W

GND GND

3μH

Stand-by Control

+5V

4.7Ω/1W 0.1μF

+5V

Ch1 OUT

Mute Control MUTE

4.7Ω

SUB.GND

2kΩ

Stand-by Control H：Operation Mode(+5V) L：Stand-by Mode(0V)

1kΩ

470pF

Ch1 OUT

470pF

Ch1 OUT

56kΩ

+Vcc

56kΩ

-Vcc

56kΩ

GND

Ch1 NF

. e z

-PRE

56kΩ

o c

(*1)Stand-by 端子(#13)の動作時流入電流が最大定格を 越えないよう制限抵抗値 R1 を設定して下さい。 Please specify resistance value by satisfying ’#13(Stand-by)pin’ Maximum Operating Current.

STK403-100series

0.22Ω

2002.07.22

ST-BY

PLAY

MUTE

ST-BY