STK401-020
STK401-020 is AF Power Amplifier manufactured by SANYO.
Ordering number : EN4341A w designed and amplifier output capacity changed simply by a D . Overview w Now, thick-film audio power amplifier ICs are available w with pin-patibility to permit a single PCB to be installing a hybrid IC. This new series was developed with this kind of pin-patibility to ensure integration between systems everywhere. With this new series of IC, even changes from 3-channel amplifier to 2-channel amplifiers is possible using the same PCB. In addition, this new series of ICs has a 6/3Ω drive in order to support the low impedance of modern speakers.
S a t e e h
U 4 t m o .c
Thick-Film Hybrid IC
AF Power Amplifier (Split Power Supply) (15 W + 15 W min, THD = 0.4%)
Package Dimensions unit: mm 4134
[STK401-020]
Features
- Pin-patible STK400-000 series (3-channel/single package) STK401-000 series (2-channel/single package)
- Output load impedance RL=6Ω/3Ω supported
- New pin arrangement To simplify input/output pattern layout and minimize the effects of pattern layout on operational characteristics, pin assignments are grouped into blocks consisting of input, output and power systems.
- Few external circuits pared to those series used until now, boot-strap capacitors and boot-strap resistors for external circuits can be greatly reduced.
- Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Thermal resistance w w w t a .D
Symbol VCC max θj-c Tj Tc Tstg ts
S a e h
U 4 t e
.c m o
Conditions
Ratings ±29
Unit
Per power transistor
2.1 150 125
- 30 to +125
°C/W °C
Junction temperature Operating substrate temperature Storage temperature range Permissible load short time
VCC = ±20 V, RL = 6 Ω, f = 50 Hz, Po = 15 W
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