STK416-090-E Sanyo Semicon Device, STK416-090-E Datasheet - Page 2

• Manufacturer Part Number: STK416-090-E
• Description: Thick-Film Hybrid IC 3-Channel Power Switching Audio Power IC 80W80W80W
• Manufacturer: Sanyo Semicon Device

Specifications
Absolute maximum ratings at Ta=25°C (excluding rated temperature items), Tc=25°C unless otherwise specified
Electrical Characteristics at Tc=25°C, R L =8Ω (non-inductive load), Rg=600Ω, VG=40dB, VZ=15V
[Remarks]
*1: Unless otherwise specified, use a constant-voltage power supply to supply power when inspections are carried out.
*2: The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz)
*3: Use the designated transformer power supply circuit shown in the figure below for the measurements of allowable
*4: Design circuits so that (|V H |-|V L |) is always less than 40V when switching the power supply with the load
*5: Set up the V L power supply with an offset voltage at power supply switching (V L -V O ) of about 8V as an initial
*6: Please connect –Pre V CC pin (#5 pin) with the stable minimum voltage and connect so that current does not flow in
*7: Use the standby pin (pin 17) so that the applied voltage never exceeds the maximum rating.
V H maximum quiescent supply voltage 1
V H maximum supply voltage 2
V H maximum supply voltage 3
V L maximum quiescent supply voltage 1
V L maximum supply voltage 2
V L maximum supply voltage 3
Maximum voltage between V H and V L *4
Standby pin maximum voltage
Thermal resistance
Junction temperature
IC substrate operating temperature
Storage temperature
Allowable load shorted time
Output power
Total harmonic distortion
Frequency characteristics
Input impedance
Output noise voltage
Quiescent current
Output neutral voltage
Pin 17 voltage when
standby ON
Pin 17 voltage when
standby OFF
by reverse bias.
power supply should be used to minimize the influence of AC primary side flicker noise on the reading.
load shorted time and output noise voltage.
connected.
target.
The power amplifier is turned on by applying +2.5V to +5.5V to the standby pin (pin 17).
Parameter
Parameter
*2
*7
*7
P O (1)
P O (2)
THD
f L , f H
ri
V NO
I CCO
V N
VST ON
VST OFF
Symbol
*3
V H
V H
V H
V H
V H
V H
V H
V H
V H
V H
V L
V L
V L
V L
V L
V L
V L
V L
V L
V L
V H max (1)
V H max (2)
V H max (3)
V L max (1)
V L max (2)
V L max (3)
V H -V L max
Vst max
θj-c
Tj max
Tc max
Tstg
ts
Symbol
(V)
V
±38
±27
±30
±23
±38
±27
±38
±27
±38
±27
±45
±30
±45
±30
±45
±30
±38
±27
±38
±27
STK416-090-E
20 to 20k
20 to 20k
V H =±38V, V L =±27V, R L =8Ω, f=50Hz,
When no signal
R L ≥6Ω
R L ≥4Ω
When no signal
R L ≥6Ω
R L ≥4Ω
No loading
Per power transistor
Both the Tj max and Tc max conditions must be met.
P O =50W, 1-channel active
(Hz)
1k
1k
f
Conditions *1
(W)
P O
1.0
1.0
50
Conditions
THD
(%)
0.8
0.8
Rg=2.2kΩ
Operating
+0 -3dB
Standby
R L =4Ω
R L =∞
min
-70
2.5
50
20 to 50k
Ratings
www.DataSheet4U.com
typ
0.4
3.0
50
55
0
0
Ratings
-0.3 to +5.5
-30 to +125
Continued on next page.
max
±60
±53
±43
±41
±36
±29
150
125
2.1
0.3
No. A1621-2/12
150
+70
60
1.0
0.6
40
mVrms
°C/W
Unit
unit
°C
°C
°C
mA
mV
kΩ
V
V
V
V
V
V
V
V
Hz
s
W
%
V
V