STK433-120-E SANYO Semiconductor, STK433-120-E Datasheet - Page 2

• Manufacturer Part Number: STK433-120-E
• Description: 2-channel class AB audio power IC
• Manufacturer: SANYO Semiconductor

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Specifications
Absolute maximum ratings at Ta=25°C (excluding rated temperature items), Tc=25°C unless otherwise specified
Operating Characteristics at Tc=25°C, R L =6Ω, Rg=600Ω, VG=30dB, non-inductive load R L , unless otherwise
[Remarks]
*1: For 1-channel operation
*2: Unless otherwise specified, use a constant-voltage power supply to supply power when inspections are carried out.
*3: The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz)
*4: Use the designated transformer power supply circuit shown in the figure below for the measurement of allowable
*5: Please connect –Pre V CC pin (#1 pin) with the stable minimum voltage and connect so that current does not flow in
*6: Thermal design must be implemented based on the conditions under which the customer’s end products are expected
*7: Be sure to use the current limiting resistor to prevent the current flowing into the standby pin (pin13) never exceeds
*8: A thermoplastic adhesive resin is used for this hybrid IC.
Maximum quiescent supply voltage 0
Maximum supply voltage 1
Minimum operating supply voltage
Maximum operating flow-in current (pin 13)
Thermal resistance
Junction temperature
IC substrate operating temperature
Storage temperature
Allowable load shorted time
Output power
Total harmonic distortion
Frequency characteristics *1
Input impedance
Output noise voltage
Quiescent current
Output neutral voltage
Current flowing into pin13 in
standby mode
Current flowing into pin13 in
operating mode
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.
to operate on the market.
the maximum rated value in operating mode.
The circuit is turned on by applying VBE (approximately 0.6V) or higher voltage to the standby pin (pin13).
Designated transformer power supply
(MG-200 equivalent)
Parameter
Parameter
*1
*1
*3
*7
*7
P O (1)
P O (2)
THD (1)
THD (2)
f L , f H
ri
V NO
I CCO
V N
IST ON
IST OFF
Symbol
*7
*4
specified
V CC max (0)
V CC max (1)
V CC min
IST OFF max
θj-c
Tj max
Tc max
Tstg
ts
Symbol
V CC
±40
±40
±40
±40
±40
±40
±48
±48
±48
±40
±40
(V)
20 to 20k
20 to 20k
(Hz)
STK433-120-E
1k
1k
1k
f
V CC =±40V, R L =6Ω, f=50Hz, P O =80W,
When no signal
R L ≥6Ω
Per power transistor
Both the Tj max and Tc max conditions must be met.
1-channel active
Conditions *2
(W)
P O
5.0
1.0
1.0
THD
(%)
DBA40C
0.4
10
Conditions
Voltage at pin13: 5V,
resistance R1: 13kΩ
Current limiting
No loading
Rg=2.2kΩ
VG=30dB
+0 -3dB
10000μF
10000μF
+
+
500Ω
500Ω
min
0.25
-70
76
20
+V CC
-V CC
20 to 50k
Ratings
typ
0.01
120
80
55
45
Ratings
-30 to +125
0
max
±65
±57
±10
150
125
0.6
1.8
0.3
No. A1595-2/11
+70
0.4
1.0
0.6
80
0
mVrms
°C/W
Unit
mA
unit
°C
°C
°C
mA
mV
mA
mA
Hz
kΩ
V
V
V
s
W
%