STK4121V Datasheet, PDF (1/3 Pages) Sanyo Semicon Device – AF Power Amplifier (Split Power Supply) (15 W + 15 W min, THD = 0.08 %)

Ordering number : EN4477A477
Thick Film Hybrid IC
STK4121V
AF Power Amplifier (Split Power Supply)
(15 W + 15 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.
Specified Transformer Power Supply (RP-22 equivalent)
Package Dimensions
unit: mm
4040
[STK4121V]
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Maximum supply voltage
Thermal resistance
V_CC max
θj-c
Junction temperature
Tj max
Operating substrate temperature
Tc
Storage temperature
Tstg
Available time for load short circuit
t_s
Conditions
V_CC = ±21.5 V, R_L = 8 Ω, f = 50 Hz, P_O = 15 W
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Load resistance
Symbol
V_CC
R_L
Conditions
Ratings
±32
2.6
150
125
–30 to +125
2
Ratings
±21.5
8
Unit
V
°C/W
°C
°C
°C
s
Unit
V
Ω
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
43097HA (OT)/73093YO 5-2191 No. 4477-1/3