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參數(shù)資料
| 型號： | LA74308LP |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, QCC24 |
| 封裝： | 3.5 X 3.5 MM, VQLP-24 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 198K |
| 代理商： | LA74308LP |
51408 TI IM / 82907 TI IM 20060927-S00005 No.A0898-1/16
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.
LA74308LP
Overview
The LA74308LP is a SPEAKER AMP and MIC AMP built-in audio interface for DSC.
It incorporates an 8/16kHz trap and supports CODECs with a sampling rate of 8kHz or 16kHz.
Features
Three-wire type SERIAL communication
MIC AMP
MIC power supply incorporated (with built-in pull-up resistor)
ALC AMP
4th order LPF + trap (compatible with REC/PB changeover, trap frequency selectable from 8kHz and 16kHz)
SPEAKER AMP (The BEEP signal can be mixed.)
Electronic VOLUME (controlled by serial communication)
LINE output (with SERIAL MUTE and MUTE transistor)
STANDBY control
Specifications
Maximum Ratings at Ta=25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
5.0
V
Allowable power dissipation
Pd max
Ta
≤85°C *
500
mW
Operating temperature
Topr
-10 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* Printed circuit board mounting condition (40mm × 50mm × 0.8mm: glass epoxy) 2S2P (Four layers printed circuit board)
Ordering number : ENA0898A
Monolithic Linear IC
Audio Interface for DSC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA74308LP | SPECIALTY CONSUMER CIRCUIT, QCC24 |
| LA74309TT | 1 CHANNEL, AUDIO AMPLIFIER, PDSO10 |
| LA74309TT | 1 CHANNEL, AUDIO AMPLIFIER, PDSO10 |
| LA74320FN | 2 CHANNEL, AUDIO/VIDEO AMPLIFIER, QCC44 |
| LA74320FN | 2 CHANNEL, AUDIO/VIDEO AMPLIFIER, QCC44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA74308LP_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Interface for DSC |
| LA74309FA | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Microphone Amplifier for Digital Still Camera |
| LA74309FA-AH | 功能描述:音頻放大器 MICROPHONE AMPLIFIER(DSC) RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA74309FA-BH | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA74309TT | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Microphone Amplifier for Digital Still Camera |
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