参数资料
| 型号： | LV49157V-TLM-H |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO CLASS D BTL 44SSOP |
| 标准包装： | 2,000 |
| 类型： | D 类 |
| 输出类型： | 2-通道（立体声）带立体声耳机 |
| 在某负载时最大输出功率 x 通道数量： | 15W x 2 @ 8 欧姆; 72mW x 2 @ 16 欧姆 |
| 电源电压： | 9 V ~ 18 V |
| 特点： | 静音，短路和热保护，待机 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 44-SSOPJ |
| 封装/外壳： | 44-LSSOP（0.220"，5.60mm 宽）裸露焊盘 |
| 包装： | 带卷 (TR) |
N0409 SY 20090918-S00001 No.A1567-1/30
http://onsemi.com
Semiconductor Components Industries, LLC, 2013
June, 2013
LV49157V
Overview
The LV49157V is a 15W per channel stereo digital power amplifier that takes analog inputs. The LV49157V uses
unique Our 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
BTL output, class D amplifier system
Unique Our 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 : over current protection, thermal protection, and low power supply
voltage protection circuits
Built in Power limiter
Built in Headphone Amplifier
Functions
Power
: 15W
× 2ch output (VD = 15V, RL = 8Ω, fin = 1kHz, AES17, THD + N = 10%)
Efficiency : 93% (VD = 15V, RL = 8Ω, fin = 1kHz, PO = 15W)
THD + N : 0.08% (VD = 15V, RL = 8Ω, fin = 1kHz, PO = 1W, Filter : AES17)
Noise
: 90
μVrms (Filter : A-weight)
60mW Stereo headphone Amplifier (VD = 15V, RL = 16Ω, THD + N = 10%)
Package SSOP44J (275mil)
Ordering number : ENA1567
LC01707PLF
Class-D Audio Power Amplifier
with built-in Headphone Amplifier
BTL 15W × 2ch
相关PDF资料 |
PDF描述 |
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| LV4924VH-TLM-H | IC AMP AUDIO CLASS D BTL 36HSSOP |
| LV49821VH-TLM-H | IC AMP AUDIO CLASS D BTL 13HSSOP |
| LV810RILF | IC CLK BUFF 1:10 133MHZ 20-QSOP |
| MAX1028BCEP+ | IC ADC 10-BIT 300KSPS 20-QSOP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV4920H | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS IC Class-D Audio Power Amplifier Power Cell BTL 15W×2CH, 10W×2CH |
| LV4920H-MPB-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Ammo Pack |
| LV4920H-TLM-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
| LV4921V-MPB-H | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Ammo Pack |
| LV4921V-TLM-H | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
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