PAL012A Pinout – SPEAKER OUTPUT IC – Pioneer MOSFET

Part Number : PAL012A ( = PA2032A )

Function : PIONEER SPEAKER OUTPUT IC For DEH-1650 ABD AUDIO & POWER

Package : Flexiwatt 27 Pin Type

Manufacturers : Pioneer, STMicro

Image

PAL012A datasheet

Description

The PAL012A is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed
for high end car radio applications. Based on a fully complementary PNP/NPN configuration, the PAL012A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.

Features

1. High output power capability
2. Low distortion
3. Low output noise
4. Standby function
5. Mute function
6. Automute at min. supply voltage detection
7. Low external component count
8. Protections
– Output short circuit to GND, to VS, across the load
– Very inductive loads
– Overrating chip temperature with soft thermal limiter
– Load dump voltage
– Fortuitous open GND
– Reversed battery
– ESD

PAL012A Pinout
PAL012A pinout pioneer
Reference page : http://www.datasheetcafe.com/pa2032a-datasheet-pdf/

Reference site : [ http://audio.yoreparo.com ]

PAL012A Datasheet

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BA5417 Datasheet – Stereo Speaker Amplifier

Part Number : BA5417, BA5406

Function : Stereo Speaker Amplifier

Package : HSIP 15 Pin Type

Manufacturers : Rohm Semiconductor

Images

BA5417 Speaker Amplifier

Description

The BA5406 / BA5417 is a dual OTL monolithic power IC with two built-in, high output speaker amplifier circuits. High output of 5W×2 can be produced when VCC=12 V and RL=3Ω, and 2.8 W×2 when VCC=9V and RL=3Ω. The BA5406, which uses a high allowable power dissipation package, has a simple heatsink design. The BA5417 not only exceeds basic characteristics, but also has a built-in soft clip circuit, thermal shutdown and standby circuits.

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Pinout

BA5417 datasheet pinout

Features

BA5406
1) Good low voltage characteristics (Operation from Vcc=5 V)
2) Ripple filter (6pin) also can be used as muting pin (Make 6pin GND potential)
3) Small thermal resistance package and simple heatsink design

BA5417
1) Small pop noise when standby switches ON/OFF
2) Built-in circuit to prevent ripple addition when motor starts
3) Built-in thermal shutdown circuit
4) Built-in standby switch circuit
5) Built-in soft clip circuit

Applications

Stereo radio cassette players, mini-audio systems, LCD TVs, etc.

BA5417 Datasheet