STK404-070NGEVB,
STK404-120NGEVB,
STK404-140NGEVB
STK404-000N Series
Evaluation Board
User's Manual
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EVAL BOARD USER’S MANUAL
Thick-Film Hybrid IC for use used in from 60 W to 180 W
× 1ch class AB audio power amplifiers.
This Evaluation Board User’s Manual describes the set-up
and use of the STK404−000N Series Evaluation Board for
SANYO Semiconductor (An ON Semiconductor Company).
Thick-Film Hybrid IC for use in from 60 W to 180 W
× 1ch class AB audio power amplifiers devices
STK404-070N-E, STK404-120N-E and STK404-140N-E.
For data sheets and additional on these devices, please
visit the ON Semiconductor website at www.onsemi.com.
Figure 1. STK404−000N Series Evaluation Board
EVALUATION BOARD FOR STK404−070N, −120N, −140N
(100 mm × 70 mm × 1.6 mm,
Phenol 1-layer Board)
(100 mm × 70 mm × 1.6 mm,
Phenol 1-layer Board)
(100 mm × 70 mm × 1.6 mm,
Phenol 1-layer Board)
Figure 2. STK404−070NGEVB
Figure 3. STK404−120NGEVB
Figure 4. STK404−140NGEVB
Table 1. SELECTION GUIDE
STK404−070N−E
STK404−120N−E
STK404−140N−E
Output1 (10%/1 kHz)
60 W × 1ch
120 W × 1ch
180 W × 1ch
Output2 (1%/20 Hz to 20 kHz)
40 W × 1ch
80 W × 1ch
120 W × 1ch
Maximum Rating VCC max (no sig.)
±46 V
±65 V
±78 V
Maximum Rating VCC (6 W)
±39 V
±59 V
±73 V
Recommended Operating VCC (6 W)
±30 V
±41 V
±51 V
44.0 × 25.6 × 8.5 (mm)
46.6 × 25.5 × 8.5 (mm)
59.2 × 25.5 × 8.5 (mm)
Package Size
© Semiconductor Components Industries, LLC, 2013
June, 2013 − Rev. 0
1
Publication Order Number:
EVBUM2197/D
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
Constant-voltage
Supply
Signal
Output Load (RL = 6 W)
CH1
GND
OSC Output (600 W)
CH1
Figure 5. Characteristics Confirmation
+VCC
10,000 mF
500 W
+
500 W
−VCC
Specified Transformer Power Supply
STK404-070N-E
(Equivalent to MG-200)
STK404-120N-E/140N-E
(Equivalent to MG-250)
+
10,000 mF
Constant-voltage Supply
Signal
Speaker
(CH1)
Music Source
(CH1)
GND
Figure 6. Sound Quality Configuration, Load Short-circuit Test, Noise Examination
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2
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
STK404−000NSR PCB PARTS LIST
Table 2. PCB NAME: STK404−000SR GEVB − A
Type (IC1)
STK404−070N−E
STK404−120N−E
STK404−140N−E
Position of (1)pin
Third from the Right End
Second from the Right End
The Right End
1 kW
←
←
R2
56 kW
←
←
R3
1.8 kW
←
←
R4
100 W/1 W
←
←
R5
56 kW
←
←
R6
10 kW/1 W
4.7 kW/1 W
5.1 kW/1 W
R7
10 kW/1 W
4.7 kW/1 W
5.1 kW/1 W
R8
0.22 W/5 W
←
←
R9
−
0.22 W/5 W
←
R10
4.7 W/1 W
←
←
R11
4.7 W/1 W
←
←
C1
470 pF
←
←
C2
2.2 mF/50 V
←
←
C3
10 mF/50 V
←
←
C4
100 mF/100 V
←
←
C5
5 pF
←
←
C6
100 mF/50 V
←
←
C7
47 mF/100 V
←
←
C8
10 mF/100 V
←
←
C9
10 mF/100 V
←
←
C10
0.1 mF
←
←
D1
200 V/0.5 A
Short
Short
L1
2.2 mH
←
←
J1
15 mm
←
←
J2
10 mm
←
←
Location
R1
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3
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
TEST CIRCUITS
STK404−070N−E
1
R1
IN
C1
2
4
5
C4
+
C2
3
R3
R2
R4
7
D1
+
+
C3
6
+
8
9
10
+
C8
+
R8
C9
R6
C6
R7
C7
+12V
+VCC
−VCC
+
C5
R10
L1
R5
OUT
C10
RL
R11
Figure 7. STK404−070N−E Test Circuit
STK404−120N−E
1
2
R1
IN
3
+
C2
C1
4
C3
6
C4
R3
R2
5
7
R4
9
C8
+
+
8
R6
+
10
11
+
+
12
R8
C9
R9
C6
+ R7
C5
C7
R10
L1
R5
+12V
+VCC
−VCC
OUT
C10
RL
R11
Figure 8. STK404−120N−E Test Circuit
STK404−140N−E
1
IN
2
R1
C1
3
4
+
C2
C3
6
C4
R3
R2
5
+
7
8
9
10
11
12
+
R4
+
R6
+
C8
+
C9
13
R8
+12V
+VCC
−VCC
C6
+ R7
C5
C7
R10
L1
R5
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4
OUT
C10
R11
Figure 9. STK404−140N−E Test Circuit
R9
RL
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
SUBSTRATE SPECIFICATIONS
(Substrate Recommended for Operation of STK404-070N/120N/140N)
Size:
100 mm × 70 mm × 1.6 mm, Phenol 1-layer Board
Material: Phenol
Copper Side (35 m)
PCB LAYOUT EXAMPLE
Figure 10. Top View
Figure 11. Top View
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5
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
CHARACTERISTIC OF EVALUATION BOARD − STK404−070N−E
10
1
60
VCC = ±30 V
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
Total Device Power Dissipation, Pd (W)
Total Harmonic Distortion THD (%)
100
f = 20 kHz
0.1
f = 1 kHz
0.01
0.001
0.1
1
10
VCC = ±30 V
f = 1 kHz
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
50
40
30
20
10
0
0.1
100
Output Power per Channel, Po/ch (W)
1
1000
Figure 13. Pd vs. Po
120
120
f = 1 kHz
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
110
100
90
80
70
THD = 10%
(f = 1 kHz)
Output Power per Channel, Po/ch (W)
Output Power per Channel, Po/ch (W)
100
Output Power per Channel, Po/ch (W)
Figure 12. THD vs. Po
THD = 0.4%
(f = 1 kHz)
60
50
40
30
20
10
0
10
110
100
90
THD = 10%
80
70
THD = 0.4%
60
50
VCC = ±30 V
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
40
30
20
10
20
22
24
26
28
30
32
34
36
38
0
40
10
Supply Voltage, VCC (±V)
100
1000
10000
Frequency, f (Hz)
Figure 14. Po vs. VCC
Figure 15. Po vs. f
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6
100000
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
CHARACTERISTIC OF EVALUATION BOARD − STK404−120N−E
10
1
100
VCC = ±41 V
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
Total Device Power Dissipation, Pd (W)
Total Harmonic Distortion THD (%)
100
f = 20 kHz
0.1
f = 1 kHz
0.01
0.001
0.1
1
10
100
1000
VCC = ±41 V
f = 1 kHz
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
90
80
70
60
50
40
30
20
10
0
0.1
Output Power per Channel, Po/ch (W)
1
THD = 10%
Output Power per Channel, Po/ch (W)
Output Power per Channel, Po/ch (W)
200
THD = 0.4%
100
0
20
30
40
50
1000
Figure 17. Pd vs. Po
300
f = 1 kHz
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
100
Output Power per Channel, Po/ch (W)
Figure 16. THD vs. Po
300
10
60
200
THD = 10%
THD = 1%
100
0
70
VCC = ±41 V
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
10
Supply Voltage, VCC (±V)
100
1000
10000
Frequency, f (Hz)
Figure 18. Po vs. VCC
Figure 19. Po vs. f
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7
100000
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
CHARACTERISTIC OF EVALUATION BOARD − STK404−140N−E
10
1
160
VCC = ±51 V
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
Total Device Power Dissipation, Pd (W)
Total Harmonic Distortion THD (%)
100
f = 20 kHz
0.1
f = 1 kHz
0.01
0.001
0.1
1
10
100
1000
VCC = ±51 V
f = 1 kHz
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
140
120
100
80
60
40
20
0
0.1
Output Power per Channel, Po/ch (W)
1
300
f = 1 kHz
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
THD = 10%
THD = 0.4%
100
0
20
30
1000
Figure 21. Pd vs. Po
Output Power per Channel, Po/ch (W)
Output Power per Channel, Po/ch (W)
200
100
Output Power per Channel, Po/ch (W)
Figure 20. THD vs. Po
300
10
40
50
60
THD = 10%
200
VCC = ±51 V
RL = 6 W
1ch Drive
VG = 30 dB
Rg = 600 W
TC = 25°C
100
0
70
THD = 1%
10
Supply Voltage, VCC (±V)
100
1000
10000
Frequency, f (Hz)
Figure 22. Po vs. VCC
Figure 23. Po vs. f
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8
100000
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
STAND−BY CONTROL & MUTE CONTROL APPLICATION
STK404−070N−E
STK404−120N−E
STK404−140N−E
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
7
8
9
10
11
12
13
1
+
IN
10kW
+
+
+
10kW
+
+
2.2kW
+12V
+VCC
−VCC
+
Mute Control
H:Signal Mute
L:Normal
OUT
tdr > 1s
SB1
5V
Mute
10kW
10kW
5V
+12V
SB2
SB1
ST−BYMUTE PLAY MUTE ST−BY
10kW
10kW
10kW
10kW
5V
SB2
10kW
10kW
tdf > 100ms
+VCC
6.8kW
Vz=13V
12V Regulator
Stand−by Control
H:Operation Mode
L:Stand−by Mode
Figure 24. STK404−000−Ese Stand-by Control & Mute Control Application
THERMAL SHUT DOWN APPLICATION
STK404−070N−E
No Thermal Sensor
Thermal Sensor
STK404−120N−E
1
Shutdown Signal
2
3
4
5
6
7
8
9
10
11
12
4
5
6
7
8
9
10
11
12
13
+12V
Thermal Sensor
STK404−140N−E
Shutdown Signal
1
2
3
+12V
Figure 25. STK404−000−Esr Thermal Shut Down Application
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9
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
THERMAL SENSOR CHARACTERISTIC
STK404−120N−E
100k
Reference
7
7
5
5
3
3
2
2
10k
10k
7
7
Resistance, Rp (W)
Resistance, Rp (W)
100k
STK404−140N−E
5
3
2
1k
5
3
2
1k
Max.
7
7
5
5
Typ.
3
2
100
−20
20
40
60
80
Max.
Typ.
3
2
Min.
0
Reference
100
−20
100 120 140 160
Temperature, Tp (°C)
Min.
0
20
40
60
80
100 120 140 160
Temperature, Tp (°C)
Figure 26. Rp vs. Tp
Figure 27. Rp vs. Tp
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10
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
ROAD-SHORT & DC VOLTAGE PROTECTION APPLICATION
+
amp.
−
IN
1
NF SUB
2
3
4
5
6
7
8
+V O
10
9
6.8kΩ 56kΩ
Road−Short Protection
0.22 Ω
56kΩ
+5V
100kΩ
47μF
22kΩ 10kΩ
10k Ω
1kΩ
82kΩ
100k Ω
10μF
10kΩ
to SB1
to SB2
H:Operation Mode
L:Protection Mode
−VCC
DC Voltage Protection
OUT
Figure 28. STK404−070N−E Road-short & DC Voltage Protection Application
+
amp.
−
1
IN NF SUB
2
3
4
5
6
7
8
9
−VE
10 11
Road−Short Protection
+VE
12
6.8kW 56kW
0.22W
56kW
+5V
100kW
47mF
10kW
22kW 10kW
1kW
82kW
100kW
10mF
10kW
to SB1
to SB2
H:Operation Mode
L:Protection Mode
−VCC
DC Voltage Protection
OUT
Figure 29. STK404−120N−E Road-short & DC Voltage Protection Application
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11
STK404−070NGEVB, STK404−120NGEVB, STK404−140NGEVB
+
amp.
−
1
2
IN NF SUB
3
4
5
6
7
8
9
10
−VE
11 12
Road−Short Protection
+VE
13
6.8kW 56kW
0.22W
56kW
+5V
100kW
47mF
10kW
22kW 10kW
1kW
82kW
100kW
10mF
10kW
to SB1
to SB2
H:Operation Mode
L:Protection Mode
−VCC
DC Voltage Protection
OUT
Figure 30. STK404−140N−E Road-short & DC Voltage Protection Application
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12
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