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Power Amplifier. STK4131V Datasheet

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Power Amplifier. STK4131V Datasheet






STK4131V Amplifier. Datasheet pdf. Equivalent




STK4131V Amplifier. Datasheet pdf. Equivalent





Part

STK4131V

Description

AF Power Amplifier



Feature


Ordering number : EN4478A Thick Film Hy brid IC STK4131V AF Power Amplifier (S plit Power Supply) (20 W + 20 W min, TH D = 0.08%) Features • Built-in mutin g circuit cuts off various kinds of pop noises. • Current mirror circuit pro vides low distortion (THD = 0.08%). • Pin compatible with the STK4102II seri es, forming a series of products with o utput powers from 15 W/c.
Manufacture

Sanyo Semicon Device

Datasheet
Download STK4131V Datasheet


Sanyo Semicon Device STK4131V

STK4131V; h to 120 W/ch. Package Dimensions unit : mm 4040 [STK4131V] Specifications Ma ximum Ratings at Ta = 25°C Parameter M aximum supply voltage Thermal resistanc e Junction temperature Operating case t emperature Storage temperature Availabl e time for load shorted Symbol VCC max θj-c Tj max Tc Tstg ts VCC = ±24.5 V, RL = 8 Ω, f = 50 Hz, PO = 20 W Condi tion Rating ±37 2.6 150.


Sanyo Semicon Device STK4131V

125 –30 to +125 2 Unit V °C/W °C ° C °C s Recommended Operating Conditio ns at Ta = 25°C Parameter Recommended supply voltage Load resistance Symbol V CC RL Condition Rating ±24.5 8 Unit V Ω Operating Characteristics at Ta = 25°C, VCC = ±24.5 V, RL = 8 Ω, Rg = 600 Ω, VG = 40 dB, RL: non-inductive load Rating Parameter Quiescent curren t Output power Symbol ICCO PO (1) .


Sanyo Semicon Device STK4131V

PO (2) Total harmonic distortion Frequen cy response Input resistance Output noi se voltage Neutral voltage Muting volta ge THD fL, fH ri VNO VN VM VCC = ±29.5 V THD = 0.08%, f = 20 Hz to 20 kHz VCC = ±21.5 V, THD = 0.2%, RL = 4 Ω, f = 1 kHz PO = 1 W, f = 1 kHz +0 PO = 1 W , dB –3 PO = 1 W, f = 1 kHz VCC = ±2 9.5 V, Rg = 10 kΩ VCC = ±29.5 V –7 0 –2 0 –5 20 to 50 k 55 1.2 +7.

Part

STK4131V

Description

AF Power Amplifier



Feature


Ordering number : EN4478A Thick Film Hy brid IC STK4131V AF Power Amplifier (S plit Power Supply) (20 W + 20 W min, TH D = 0.08%) Features • Built-in mutin g circuit cuts off various kinds of pop noises. • Current mirror circuit pro vides low distortion (THD = 0.08%). • Pin compatible with the STK4102II seri es, forming a series of products with o utput powers from 15 W/c.
Manufacture

Sanyo Semicon Device

Datasheet
Download STK4131V Datasheet




 STK4131V
Ordering number : EN4478A
Thick Film Hybrid IC
STK4131V
AF Power Amplifier (Split Power Supply)
(20 W + 20 W min, THD = 0.08%)
Features
• Built-in muting circuit cuts off various kinds of pop
noises.
• Current mirror circuit provides low distortion (THD =
0.08%).
• Pin compatible with the STK4102II series, forming a
series of products with output powers from 15 W/ch to
120 W/ch.
Package Dimensions
unit : mm
4040
[STK4131V]
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Thermal resistance
Junction temperature
Operating case temperature
Storage temperature
Available time for load shorted
Symbol
VCC max
θj-c
Tj max
Tc
Tstg
ts
Condition
VCC = ±24.5 V, RL = 8 , f = 50 Hz, PO = 20 W
Rating
±37
2.6
150
125
–30 to +125
2
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Load resistance
Symbol
VCC
RL
Condition
Rating
±24.5
8
Operating Characteristics
at Ta = 25°C, VCC = ±24.5 V, RL = 8 , Rg = 600 , VG = 40 dB, RL: non-inductive load
Parameter
Symbol
Condition
Rating
min typ
Quiescent current
Output power
Total harmonic distortion
Frequency response
ICCO
PO (1)
PO (2)
THD
fL, fH
VCC = ±29.5 V
THD = 0.08%, f = 20 Hz to 20 kHz
VCC = ±21.5 V, THD = 0.2%, RL = 4 , f = 1 kHz
PO = 1 W, f = 1 kHz
PO = 1 W,
+0
–3
dB
20 40
20
20
20 to 50 k
Input resistance
Output noise voltage
Neutral voltage
Muting voltage
ri PO = 1 W, f = 1 kHz
VNO VCC = ±29.5 V, Rg = 10 k
VN VCC = ±29.5 V
VM
55
–70 0
–2 –5
Unit
V
°C/W
°C
°C
°C
s
Unit
V
max
100
0.08
Unit
mA
W
W
%
Hz
k
1.2 mVrms
+70 mV
–10 V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
N3096HA (OT)/73093YO 5-2290 No. 4478-1/3




 STK4131V
STK4131V
Specified Transformer Power Supply (RP-25 equivalent)
Notes
• Use a constant voltage power supply for the test power supply unless otherwise noted.
• Use the transformer power supply shown in the figure above when measuring the available time for load shorted and the output noise voltage.
• The output noise voltage is the peak value measured with an averaging rms scale volt meter (VTVM). A 50 Hz AC stabilized power supply should be used
to eliminate the effects of AC primary line flicker noise when an AC power supply is used.
Equivalent Circuit
No. 4478-2/3




 STK4131V
STK4131V
Sample Application Circuit: 20 W (minimum) 2-channel AF power amplifier
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s Anyone purchasing any products described or contained herein for an above-mentioned use shall:
x Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
 Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of November, 1996. Specifications and information herein are subject to
change without notice.
No. 4478-3/3



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