STK412-170 Sanyo Semiconductor, STK412-170 Datasheet - Page 2

• Manufacturer Part Number: STK412-170
• Description: AF Power Amplifier
• Manufacturer: Sanyo Semiconductor

Series Organization
These products are organized into a series based on their output power.
Specifications
Maximum Ratings at Ta = 25°C
Operating Characteristics at Ta = 25°C, R
inductive load.
Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection.
Output (20 Hz to 20 kHz)
[THD]
Maximum supply voltage, V
(No signal)
Maximum supply voltage, V
(No signal)
Recommended supply voltage,
V
Recommended supply voltage,
V
Recommended load impedance
V
V
V
V
V
Thermal resistance
Junction temperature
Operating IC substrate temperature
Storage temperature
Allowable load shorted time *
Output power
Total harmonic distortion
Frequency characteristics
Input impedance
Output noise voltage *
Quiescent current
Midpoint voltage
H
L
H
H
L
L
H
: Maximum supply voltage 1 (no signal)
: Maximum supply voltage 2 (signal present)
: Maximum supply voltage 1 (no signal)
: Maximum supply voltage 2 (signal present) V
-V
L
: Maximum supply voltage *
*2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC
*3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements.
*4. Design circuits so that (|V
*5. Set up the VL power supply with an offset voltage at power supply switching (V
Parameter
primary side line, use an AC stabilized power supply (50 Hz).
Package
Parameter
Parameter
2
H
L
3
50 W + 50 W
STK412-090
4
H
[0.8 %]
±60 V
±41 V
±37 V
±27 V
| - |V
Symbol
THD
f
I
V
L
CCO
P
V
, f
ri
NO
L
O
N
|) is always less than 40 V when switching the power supply with the load connected.
H
60 W + 60 W 70 W + 70 W
STK412-000
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Symbol
H
H
Tc max
L
L
H
H
H
H
H
H
H
Tj max
L
L
L
L
L
L
L
H-L
CC
[0.8 %]
±65 V
±42 V
±39 V
±29 V
Tstg
max(1)
max(2)
max(1)
max(2)
= ±37
= ±37
= ±37
= ±37
= ±45
= ±45
= ±45
= ±54
= ±54
= ±54
= ±54
= ±64
= ±64
= ±64
ts
j-c
max
(V)
20 to 20 k
20 to 20 k
L
f (Hz)
R
R
No load
Per power transistor
Both the Tjmax and Tcmax conditions must be met.
V
one channel operating
1 k
H
L
L
STK412-010
= 6 Ω, Rg = 600 Ω, VG = 30 dB, V
64 mm
= 4 Ω or greater, 180W, 50 ms
= 4 Ω or greater, 180W, 50 ms
= ±54 V, V
[0.8 %]
±69 V
±44 V
±43 V
±30 V
STK412-170
Test conditions *
P
O
36.5 mm
180
1.0
1.0
(W)
L
8 Ω
= ±37 V, R
STK412-020
80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W
THD (%)
[0.8 %]
±73 V
±45 V
±45 V
±32 V
0.7
8.5 mm
Conditions
L
1
L
Type No.
- L
= 4 Ω, f = 50 Hz, P
O
+0 –3 dB
Rg = 2.2 kΩ
No load
No load
) of about 11V as an initial target.
STK412-030
[0.8 %]
±80 V
±46 V
±51 V
±34 V
O
STK412-040
= 180 W,
[0.8 %]
Z
±84 V
±51 V
±54 V
±36 V
= 18 V, R
min
180
–70
Standard value
20 to 50 k
STK412-150
–30 to +125
typ
78 mm
[0.7 %]
L
±95 V
±61 V
±57 V
±38 V
Ratings
0.4
6 Ω
55
must be a non-
0
±95
±85
±61
±55
150
125
1.4
0.3
60
max
44 mm
100
+70
STK412-170
1.0
No. 7251-2/4
70
[0.7 %]
±95 V
±60 V
±54 V
±37 V
4 Ω
mVrms
9 mm
°C/W
Unit
Unit
mA
mA
mV
°C
°C
°C
Hz
kΩ
W
%
V
V
V
V
V
s