- 参考价格:¥10.90-¥8.35
更新日期:2024-04-01 00:04:00
LM4752TS 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
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TI
-
原厂原装
22+ -
3288
-
上海市
-
-
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一级代理原装
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NS
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SOT163
23+ -
15000
-
上海市
-
-
-
中国区代理原装进口特价
LM4752TS 中文资料属性参数
- 制造商:National Semiconductor (TI)
- 产品:Class-AB
- 输出功率:7 W x 2 at 8 Ohms
- 输出类型:2-Channel Stereo
- 可用增益调整:34 dB
- THD + 噪声:0.08 %
- 工作电源电压:12 V, 15 V, 18 V, 24 V, 28 V
- 最大功率耗散:62500 mW
- 最大工作温度:+ 85 C
- 安装风格:SMD/SMT
- 封装 / 箱体:TO-263
- 封装:Tube
- 音频负载电阻:8 Ohms
- 输入信号类型:Single
- 最小工作温度:- 40 C
- 输出信号类型:Single
- 工厂包装数量:45
- 电源类型:Single
- Supply Voltage - Max:32 V
- Supply Voltage - Min:9 V
产品特性
- Drives 4Ω and 8Ω Loads
- Internal Gain Resistors (AV = 34 dB)
- Minimum External Component Requirement
- Single Supply Operation
- Internal Current Limiting
- Internal Thermal Protection
- Compact 7-lead TO-220 Package
- Low Cost-Per-Watt
- Wide Supply Range 9V - 40V
- Output Power at 10% THD+N with 1kHz into 4Ω VCC = 24V 11 W (typ)
- Output Power at 10% THD+N with 1kHz into 8Ω VCC = 24V 7 W (typ)
- Closed Loop Gain 34 dB (typ)
- PO at 10% THD+N @ 1 kHz into 4Ω Single-Ended DDPAK Package VCC = 12V 2.5 W (typ)
- PO at 10% THD+N @ 1kHz into 8Ω Bridged DDPAK Package VCC = 12V 5 W (typ)
产品概述
The LM4752 is a stereo audio amplifier capable of delivering 11W per channel of
continuous average output power to a 4Ω load, or 7W per channel into 8Ω using a single 24V supply
at 10% THD+N.The LM4752 is specifically designed for single supply operation and a low external
component count. The gain and bias resistors are integrated on chip, resulting in a 11W stereo
amplifier in a compact 7 pin TO-220 package. High output power levels at both 20V and 24V supplies
and low external component count offer high value for compact stereo and TV applications. A simple
mute function can be implemented with the addition of a few external components.
LM4752TS 电路图
LM4752TS 电路图
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