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STK404-230-E Просмотр технического описания (PDF) - SANYO -> Panasonic

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STK404-230-E Thick-Film Hybrid IC One-Channel Class AB Audio Power Amplifier IC 100W SANYO
SANYO -> Panasonic SANYO
STK404-230-E Datasheet PDF : 12 Pages
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STK404-230-E
Specifications
Absolute Maximum Ratings at Ta = 25°C (excluding rated temperature items), Tc=25°C unless otherwise specified
Parameter
Maximum supply voltage 1
Symbol
VCC max (1)
Maximum supply voltage 2
Maximum Pre Vcc supply voltage
Minimum operating supply voltage
STBY pin applied voltage
*4
STBY pin applied current
OC pin maximum input current
DC pin maximum input current
ERROR pin input voltage
ERROR pin input current
Thermal resistance
Junction temperature
Operating IC substrate temperature
Storage ambient temperature
Allowable load shorted time
*3
VCC max (2)
Pre VCC max
VCC min
Vst max
Ist max
Ioc max
Idc max
Verror
Ierror
θj-c
Tj max
Tc max
Tstg
ts
Conditions
Pin 11 (+VCC), pin 10 (-VCC),
RL=6Ω, f=1kHz, PO=100W, t25ms
Pin 11 (+VCC), pin 10 (-VCC), RL6Ω
Pin 7 (+PRE), pin6 (-PRE)
Pin 1 (STBY)
Pin 1 (STBY)
Pin 9 (OC)
Pin 8 (DC)
Pin 2 (ERROR)
Pin 2 (ERROR)
Per power transistor
Must meet both Tj max and Tc max conditions
VCC=±44V, RL=6Ω, f=50Hz, PO=50W
Ratings
±80
±63
±63
±25
-0.3 to +5.5
1.0
±5
+5
+VCC
20
1.6
150
125
-30 to +125
0.3
Unit
V
V
V
V
V
mA
mA
mA
V
mA
°C/W
°C
°C
°C
s
Electrical Characteristics at Tc=25°C, RL=6Ω, Rg=600Ω, VG=30dB, non-inductive load RL, unless otherwise specified
Conditions *2
Ratings
Parameter
Symbol
VCC
(V)
f (Hz)
PO
THD
(W)
(%)
unit
min
typ
max
Output power
*1 PO (1)
±44 20 to 20k
0.4
PO (2)
±44
1k
10
100
W
150
Total harmonic distortion *1 THD
±44 20 to 20k 100
0.4
%
Frequency characteristics *1 fL, fH
±44
1.0
+0 -3dB
20 to 50k
Hz
Input impedance
ri
±44
1k
1.0
55
kΩ
Output noise voltage
*3 VNO
±53
Rg=2.2kΩ
1.0 mVrms
Quiescent current
Output neutral voltage
ICCO
±53
VN
±53
RL=
50 mA
-70
0
+70 mV
Pin 8 output DC (+) offset
detection voltage
VDC (-)
±44
0.5
0.7
V
Pin 8 output DC (-) offset
detection voltage
VDC (-)
±44
-0.7
-0.5
V
Pin 9 overcurrent detection
VOC
±44
voltage
0.5
0.7
V
Pin 1 threshold voltage for
standby ON
VST ON
±44
Standby
mode
0
0.6
V
Pin 1 threshold voltage for
standby OFF
VST OFF
±44
Operating
2.5
3.0
V
mode
[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)
power supply should be used to minimize the influence of AC primary side flicker noise on the reading.
*3: Use the designated transformer power supply circuit shown in the figure below for allowable load shorted time and
output noise voltage measurement.
*4: Use the standby pin (pin 1) so that the applied voltage never exceeds the maximum rating.
The power amplifier is turned on by applying +2.5V to +5.5V to the standby pin (pin 1).
*5: The -Pre VCC (pin 6) must be at the lowest level under any circumstances so that the reverse-bias current does not
flow.
* Thermal design must be implemented based on the conditions under which the customer’s end products are expected
to operate on the market.
* The weight of hybrid IC alone: 15g
Package dimensions (length×width×height): 502mm×247mm×282mm
No. A1244-2/12
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