| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
WL4990C | 低功耗音频功率放大器 WL4990是一款低功耗音频功率放大器,主要应用于电话机听筒、对讲机等便提携式设备中。在THD+N小于1%时,5V电源在8欧姆的负载上可连续输出1000mW的有效功率;在THD+N小于10%时,5V电源在4欧姆的负载上可连续输出2500mW的有效功率,效率达到64%。系统内部集成了开关机噪声消除电路及对电磁干扰的免疫电路,可以有效地抑制“pop & click”噪声和环境的电磁干扰。217Hz和1000Hz电源抑制比的优化设计,可以提供优于-60dB的电源抑制比。\n在关闭电平为低时,系统处于低功耗状态。系统的开启和关闭时间可以由旁路电容控制。 封装形式有MSOP8、SOP8、 | WEILING 伟岭 | WEILING | |
Automotive Dual Full Bridge Driver 文件:300.04 Kbytes 页数:13 Pages | ALLEGRO | ALLEGRO | ||
Automotive Dual Full Bridge Driver 文件:300.04 Kbytes 页数:13 Pages | ALLEGRO | ALLEGRO | ||
Dual N-Channel 100-V (D-S) MOSFET 文件:166.4 Kbytes 页数:3 Pages | ANALOGPOWER | ANALOGPOWER |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
OmronAutomation |
新 |
5 |
全新原装 货期两周 |
询价 | |||
Omron Automation |
2022+ |
1 |
全新原装 货期两周 |
询价 | |||
OMRON |
25+ |
开关元件 |
96 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
SICK |
23+ |
SENSOR |
128 |
全新、原装 |
询价 | ||
MCLI |
100 |
询价 | |||||
JDS |
24+ |
25 |
询价 | ||||
JDS |
23+ |
SOP-32 |
5000 |
原装正品,假一罚十 |
询价 | ||
JDS |
25+ |
光纤/金 |
18000 |
原厂直接发货进口原装 |
询价 | ||
JDS |
1923+ |
NA |
3000 |
绝对进口原装现货 |
询价 | ||
WL(维尔乐思) |
2447 |
SOP-8 |
315000 |
4000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
更多WL4990C供应商
更新时间2026-1-17 16:06:00
相关规格书
更多- WL-4A100
- WL-4A201
- WL4S-3N1130H
- WL4S-3P1032HS01
- WL4S-3P3232H
- WL4S-3V3232H
- WL4SL-3F2234
- WL4SL-3N1132
- WL4SL-3P3232
- WL4SLG-3P2232
- WL4SLGC-3P2252A00
- WL4SLGC-3P2252A71
- WL500
- WL5000
- WL50-2
- WL50-2_V01
- WL50-2PWM
- WL50F-2PB
- WL50S
- WL50S
- WL50S_V01
- WL50S_V03
- WL50SGL20Q
- WL50SRL11Q
- WL50SRL5Q
- WL50SWL11Q
- WL50SWL20Q
- WL50SWL5Q
- WL50SWSSGL11Q
- WL50SWSSGL20Q
- WL50SWSSGL5Q
- WL50SWSSL11Q
- WL50SWSSL20Q
- WL50SWSSL5Q
- WL-55
- WL5650V
- WL5650V-101
- WL5650V-103
- WL5650V-121
- WL5650V-150
- WL5650V-152
- WL5650V-181
- WL5650V-1R0
- WL5650V-1R5
- WL5650V-220
相关库存
更多- WL-4A112
- WL-4H4100
- WL4S-3N1132H
- WL4S-3P3230H
- WL4S-3P5230H
- WL4SL-3E1134
- WL4SL-3F3234
- WL4SL-3P2232
- WL4SLC-3P2232
- WL4SLG-3P2234V
- WL4SLGC-3P2252A70
- WL-5
- WL-500
- WL-5000
- WL50-2
- WL50-2PB
- WL50F-2
- WL50F-2PWM
- WL50S
- WL50S
- WL50S_V02
- WL50SGL11Q
- WL50SGL5Q
- WL50SRL20Q
- WL50SWL11PWMQ
- WL50SWL20PWMQ
- WL50SWL5PWMQ
- WL50SWSSGL11PWMQ
- WL50SWSSGL20PWMQ
- WL50SWSSGL5PWMQ
- WL50SWSSL11PWMQ
- WL50SWSSL20PWMQ
- WL50SWSSL5PWMQ
- WL5101
- WL551
- WL5650V-100
- WL5650V-102
- WL5650V-120
- WL5650V-122
- WL5650V-151
- WL5650V-180
- WL5650V-182
- WL5650V-1R2
- WL5650V-1R8
- WL5650V-221

