| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LM4667 | LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:1.91933 Mbytes 页数:24 Pages | TI 德州仪器 | TI | |
LM4667 | Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:757.11 Kbytes 页数:16 Pages | NSC 国半 | NSC | |
LM4667 | 具有可选增益的 1.3W 单声道、模拟输入 D 类音频放大器 The LM4667 is a fully integrated single-supply high efficiency switching audio amplifier. It features an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces parts count, simplifies circuit design, and reduces board a • No Output Filter Required for Inductive Transducers\n• Very Fast Turn on Time: 5ms (typ)\n• \"Click and Pop\" Suppression Circuitry\n• Short Circuit Protection\n• Efficiency at 3V, 100mW into 8Ω Transducer 74% (typ)\n• Efficiency at 5V, 1W into 8Ω Transducer 86% (typ)\n• Total Shutdown Pow; | TI 德州仪器 | TI | |
Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:757.11 Kbytes 页数:16 Pages | NSC 国半 | NSC | ||
LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:1.91933 Mbytes 页数:24 Pages | TI 德州仪器 | TI | ||
LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:1.91933 Mbytes 页数:24 Pages | TI 德州仪器 | TI | ||
Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:757.11 Kbytes 页数:16 Pages | NSC 国半 | NSC | ||
Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:757.11 Kbytes 页数:16 Pages | NSC 国半 | NSC | ||
LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:1.91933 Mbytes 页数:24 Pages | TI 德州仪器 | TI | ||
LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier 文件:1.91933 Mbytes 页数:24 Pages | TI 德州仪器 | TI |
技术参数
- Architecture:
Class-D
- Speaker channels (max):
Mono
- Rating:
Catalog
- Load (min) (Ω):
4
- Output power (W):
1.3
- SNR (dB):
83
- THD + N at 1 kHz (%):
0.8
- Iq (typ) (mA):
8
- Control interface:
Hardware
- Analog supply (min) (V):
2.7
- Analog supply (max) (V):
5.5
- PSRR (dB):
65
- Operating temperature range (°C):
-40 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NSC |
24+ |
10 |
询价 | ||||
NS/国半 |
22+ |
MSOP-10 |
17870 |
原装正品 |
询价 | ||
NS |
25+ |
SOP-8 |
18000 |
原厂直接发货进口原装 |
询价 | ||
原厂正品 |
23+ |
MSOP10 |
5000 |
原装正品,假一罚十 |
询价 | ||
NS |
24+ |
原厂原封 |
6010 |
全新原装现货热卖,价格绝对优 |
询价 | ||
NS |
17+ |
QFN |
6200 |
100%原装正品现货 |
询价 | ||
NS |
25+ |
MICROSMD-9 |
2580 |
全新原装进口,公司现货! |
询价 | ||
NSC |
24+ |
原装 |
6980 |
原装现货,可开13%税票 |
询价 | ||
NS |
MSOP |
488 |
正品原装--自家现货-实单可谈 |
询价 | |||
NS |
25+ |
SMD |
1300 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |
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