STK4142II Datasheet, PDF (1/8 Pages) Sanyo Semicon Device – AF Power Amplifier (Split Power Supply)

Ordering number: EN2665B
Thick Film Hybrid IC
STK4142 II
AF Power Amplifier (Split Power Supply)
(25W + 25W min, THD = 0.4%)
Features
• The STK4102II series (STK4142II) and STK4101V
series (high-grade type) are pin-compatible in the out-
put range of 6W to 50W and enable easy design.
• Small-sized package whose pin assignment is the same
as that of the STK4101II series
• Built-in muting circuit to cut off various kinds of pop
noise
• Greatly reduced heat sink due to substrate temperature
125°C guaranteed
• Excellent cost performance
Package Dimensions
unit: mm
4040
[STK4142II]
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Thermal resistance
Junction Temperature
Operating substrate temperature
Storage temperature
Available time for load short-circuit
Symbol
Conditions
Ratings
Unit
V_CC max
θj-c
±39
V
2.6
°C/W
Tj
150
°C
Tc
125
°C
Tstg
−30 to +125
°C
ts
V_CC = ±26V, R_L = 8Ω, f = 50Hz, Po = 25W
2
s
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Load resistance
Symbol
V_CC
R_L
Conditions
Ratings
Unit
±26
V
8
Ω
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
70397HA (ID) / O138YT / 9068MO, TS No. 2665—1/8