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參數資料
| 型號： | LA3235W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1.5 V Record Preamplifier |
| 中文描述： | 1.5 V時記錄前置放大器 |
| 文件頁數： | 1/13頁 |
| 文件大?。?/td> | 352K |
| 代理商： | LA3235W |
Monolithic Linear IC
LA3235W
Ordering number : EN4530A
53096HA (OT) No. 4530-1/13
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
1.5 V Record Preamplifier
Overview
The LA3235W is a single-chip record system IC for use in
1.5 V 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 1.5 V
preamplifier/power amplifier IC
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
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.
Package Dimensions
unit: mm
6134A-SQFP48
SANYO: SQFP48
[LA3235W]
相關PDF資料 |
PDF描述 |
|---|---|
| LA3241 | Preamp For Compact Cassette Recording-only Use |
| LA3242 | Preamplifier for Compact Cassette Recorder Recording-only Use |
| LA3246 | Stereo Preamplifier for Compact Double Cassette Playback-only Use |
| LA3335M | PLL FM Multiplex Demodulator for 3V Headphone Stereos and Radio-cassette Recorders(用于3V耳機立體聲和盒式無線電接收錄音機PLL FM多元解調器) |
| LA3335 | PLL FM Multiplex Demodulator for 3 V Headphone Stereos and Radio-cassette Recorders |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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