The LM4809 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4809 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.
The unity-gain stable LM4809 can be configured by external gain-setting resistors.
The LM4809 features an externally controlled, active-low, micropower consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.
All trademarks are the property of their respective owners.
| Output power (W) | 0.105 |
| Analog supply (min) (V) | 2 |
| Analog supply voltage (max) (V) | 5.5 |
| Load (min) (Ω) | 16 |
| PSRR (dB) | 70 |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| Headphone channels | Stereo |
| Volume control | No |
| Shutdown current (ISD) (µA) | 0.4 |
| Architecture | Class-AB |
| Iq per channel (typ) (mA) | 0.7 |
| VSSOP (DGK) | 8 | 14.7 mm² 3 x 4.9 |
| WSON (NGL) | 8 | 6.25 mm² 2.5 x 2.5 |
关注公众号，优惠活动早知道！
Copyright ©2023 wlxmall.com万联芯城版权所有 | 电信与信息服务业务经营许可证100798号 | 粤ICP备14012234号 | 投诉建议
客服电话：4000-306-326 文明办网文明上网举报电话：010-82615762 违法不良信息举报中心
| * 我的问题/建议： | |
| * 联系电话： | |
| 上传图片（选填）： |
请您提交2M以内的jpg,gif,png格式文件 |
| 投诉订单号（选填）： | |
购物车中还没有商品，赶紧选购吧！
正在供货
加入购物车
