STK400-040 Datasheet, PDF (1/9 Pages) Sanyo Semicon Device – AF Power Amplifier (Split Power Supply) (25 W + 25 W + 25 W min, THD = 0.4%)

Ordering number : EN4339A
Thick Film Hybrid IC
STK400-040
AF Power Amplifier (Split Power Supply)
(25 W + 25 W + 25 W min, THD = 0.4%)
Overview
Now, thick-film audio power amplifier ICs are available
with pin-compatibility to permit a single PCB to be
designed and amplifier output capacity changed simply
by installing a hybrid IC. This new series was developed
with this kind of pin-compatibility 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.
Features
• Pin-compatible
STK400-000 series (3-channel, single package)
Package Dimensions
unit: mm
4086A
[STK400-040]
STK401-000 series (2-channel, single package)
• Output load impedance R_L = 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
Compared to those series used until now, capacitors
and boot-strap resistors for external circuits can be
greatly reduced.
SSAANNYYOOEElleeccttrriiccCCoo..,,LLttdd..SSeemmiiccoonndduuccttoorrBBuussssiinneessssHHeeaaddqquuaarrtteerrss
TTOOKKYYOOOOFFFFICICEETTookkyyooBBldldgg.,.,11-1-100, ,11CChhoommee, ,UUeennoo, ,TTaaitioto-k-kuu, ,TTOOKKYYOO, ,111100JJAAPPAANN
41097HA(OT) No. 4339-1/9