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参数资料
| 型号： | LV4900HR |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封装： | 0.375 INCH, HSOP-36 |
| 文件页数： | 1/14页 |
| 文件大小： | 386K |
| 代理商： | LV4900HR |
51507 MS PC 20061208-S00003 No.A0651-1/14
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.
LV4900HR
Overview
The LV4900HR is a 10W per channel stereo digital power amplifier that takes analog inputs. The LV4900H uses unique
SANYO-developed feedback technology to achieve excellent audio quality despite being a class D amplifier and can be
used to implement high quality flat display panel (FDP) based systems.
Features
Supports circuit designs that do not require output LC filters
BTL output, class D amplifier system
Unique SANYO-developed feedback technology achieves superb audio quality
High-efficiency class D amplifier
Soft muting function reduces impulse noise at power on/off
Full complement of built-in protection circuits : overcurrent protection, thermal protection, and low power supply
voltage protection circuits
Built-in bootstrap diodes
Internal oscillator frequencies : channel 1 = 325kHz, channel 2 = 300kHz
Functions
10W output (At VD = 12V, RL = 8, THD + N = 10%)
15W output (At VD = 12V, RL = 4, THD + N = 10%)
Efficiency
: 88% (VD = 12V, RL = 8, fin = 1kHz, PO = 10W)
Low THD + N : 0.15% (VD = 12V, RL = 8, fin = 1kHz, PO = 1W, Filter : AES17)
Noise
: 100
Vrms (Filter : A-weight)
Bi-CMOS LSI
Class-D Audio Power Amplifier
BTL 10W
×2ch
Ordering number : ENA0651
相关PDF资料 |
PDF描述 |
|---|---|
| LV4900H | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| LV4901H | 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| LV4910T | 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO30 |
| LV4910T | 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO30 |
| LV4912GP | 2 W, 1 CHANNEL, AUDIO AMPLIFIER, QCC24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LV4900HR-MPB-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Ammo Pack |
| LV4900HR-TLM-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
| LV4900H-TLM-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / CLASS-D POWER AMPLIFIER |
| LV4901H | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS LSI Buit-in 80mW Headphone amplifier BTL 10W×2ch Crass-D Audio Power Amplifier |
| LV4901H-TLM-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
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