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參數資料
| 型號： | LA74310LP |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, QCC40 |
| 封裝： | 5 X 5 MM, VQLP-40 |
| 文件頁數： | 1/22頁 |
| 文件大小： | 221K |
| 代理商： | LA74310LP |
91207 TI IM B8-9167 No.A0904-1/22
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.
LA74310LP
Overview
The LA74310LP is an AV interface IC for digital still cameras (DSCs). It incorporates all the functions necessary for
analog audio signal processing for microphone and loudspeaker amplifiers. It also incorporates video output drivers that
require no output coupling capacity. The IC is ideal for reducing the number of components and further miniaturization of
digital still cameras.
Features
AUDIO INTERFACE block
Three-wire type SERIAL communication MIC AMP,
MIC power supply incorporated (with built-in pull-up resistor)
ALC
PB input method: Analog or digital for inputting (ΔΣ) signal
3rd order LPF (for REC/PB switching control, option of fc=4kHz or 11kHz)
SPEAKER AMP (The BEEP signal can be mixed.),
with electronic VOLUME (controlled by Serial communication)
LINE output (with SERIAL MUTE)
STANDBY control (current drain < 10μA)
VIDEO DRIVER block
Not requires output coupling capacity
Low voltage drive (VCC=2.7V to 3.6V)
V sag does not occur
6th order LPF (fc=9MHz) is built-in.
0μA current dissipation on standby mode.
3 ways amplifier gains (6, 12, 16dB) can be selected. (Pin control (GND/Open/VCC))
The video output has the capacity where one load of 75Ω impedance can be driven.
Ordering number : ENA0904
Monolithic Linear IC
Audio Interface for DSC
+ Video Driver
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| LA74310LP | SPECIALTY CONSUMER CIRCUIT, QCC40 |
| LA7451M | SPECIALTY CONSUMER CIRCUIT, PDSO30 |
| LA7470M | 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| LA7470V | 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| LA76600M | Y/C SEPARATOR IC, PDSO18 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA74310LP_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Interface for DSC + Video Driver |
| LA74310LP-MPB-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Trays |
| LA74310LP-TLM-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / AUDIO ICS |
| LA74320FN | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio I/O Interface for Cell Phone |
| LA74322LP | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio I/O Interface for Cell Phone |
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