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參數(shù)資料
| 型號： | LA3235W |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 CHANNEL, AUDIO PREAMPLIFIER, PQFP48 |
| 封裝： | 7 X 7 MM, SQFP-48 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 175K |
| 代理商： | LA3235W |
51408 MS PC/53096HA (OT) No.4530-1/13
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
LA3235W
Overview
The LA3235W is a single-chip record system IC for use in 1.5V headphone stereo products. While previous recording
systems were implemented using a dedicated tape drive, by using the LA3235W, such a system can be implemented by
adding electronic switching to a playback-only tape drive. Additionally, a compact record/playback system can be
implemented with just two chips by combining this IC and the LA4590W 1.5V preamplifier/power amplifier IC.
Features
Miniature package (48-pin SQFP)
Built-in microphone and record bias power supplies
Built-in radio amplifier with ALC circuit
Systems can be easily controlled from a microprocessor using the built-in electronic switching, power supply, and
amplifier block control circuits.
Functions
Microphone amplifier (with ALC) × 2
Microphone monitor amplifier × 2
Radio amplifier (with ALC) × 2
Record bias power supply
Record amplifier × 4 (with forward/reverse switching and muting functions)
Microphone power supply
All control circuits, including electronic switching circuits, built in
Monolithic Linear IC
1.5V Record Preamplifier
Ordering number : EN4530B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA3242 | 2 CHANNEL, AUDIO PREAMPLIFIER, PDIP24 |
| LA3246 | 2 CHANNEL, AUDIO PREAMPLIFIER, PDIP20 |
| LA3335M | FM, AUDIO DEMODULATOR, PDSO10 |
| LA3370 | FM, AUDIO DEMODULATOR, PZIP16 |
| LA3373 | FM, AUDIO DEMODULATOR, PDIP16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3240 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA3241 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Preamp For Compact Cassette Recording-only Use |
| LA3242 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Preamplifier for Compact Cassette Recorder Recording-only Use |
| LA3245 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA3246 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Stereo Preamplifier for Compact Double Cassette Playback-only Use |
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