STK433-040N-E Datasheet, PDF (2/11 Pages) Sanyo Semicon Device – 2channel class-AB Audio Power IC

STK433-040N-E
Operating Characteristics at Tc = 25C, RL = 6 (Non-inductive Load), Rg = 600, VG = 30dB
Conditions *2
Ratings
Parameter
Symbol
VCC
f
PO
THD
[V]
[Hz]
[W]
[%]
min
typ
Output power
*1 PO 1
±24
20 to 20k
0.4
23
25
PO 2
±24
1k
10
40
PO 3
±20
1k
1
RL=4
25
Total harmonic distortion *1 THD 1
±24
20 to 20k
5.0
VG=30dB
THD 2
±24
1k
0.02
Frequency characteristics *1 fL, fH
±24
1.0
Input impedance
ri
±24
1k
1.0
+0 -3dB
20 to 50k
55
Output noise voltage
*3 VNO
±29
Quiescent current
ICCO
±29
Quiescent current at stand-by
ICST
±29
Output neutral voltage
VN
±29
#13 Stand-by ON threshold *5 VST ON
±24
Rg=2.2k
No load
15
30
-70
0
Stand-by
0
#13 Stand-by OFF threshold *5 VST OFF
±24
Operation
2.5
3.0
Unit
max
W
0.4
%
Hz
k
1.0 mVrms
70
mA
1.0 mA
+70
mV
0.6
V
5.5
V
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. Allowable time for load short-circuit and output noise voltage are measured using the specified transformer power
supply.
*5. Please connect - PreVcc pin (#1 pin) with the stable minimum voltage.
and connect so that current does not flow in by reverse bias.
*6. In case of heat sink design, we request customer to design in the condition to have assumed market.
* The case of this Hybrid-IC is using thermosetting silicon adhesive (TSE322SX).
* Weight of HIC : (typ) 12.0g
Outer carton dimensions (W×L×H) : 452mm×325mm×192mm
Specified transformer power supply
(Equivalent to MG-200)
DBA40C
10000F
+
+VCC
500
+
500
10000F
-VCC
No.A2101-2/11