| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
HT8691 | 5.5W Anti-Clipping Mono Class D Audio Amplifier with Boost Converter FEATURE ・Anti-Clipping Function (ACF) ・Filter-less Modulation, Eliminating Output Filter ・Output Power 5.5W (VBAT=4.2V, PVDD = 6.5V, RL=4Ω, THD+N=10%) 3.0W (VBAT=4.2V, PVDD = 6.5V, RL=8Ω, THD+N=10%) ・Power Supply -Boost Input VBAT:2.5V to 5.5V -Boost Output PVDD:VBAT to 7.0V ・ 文件:976.93 Kbytes 页数:15 Pages | HEROIC 禾润 | HEROIC | |
HT8691 | 7.0WD/AB class audio power amplifier with built-in BOOST boost and anti-break function 文件:99.85 Kbytes 页数:2 Pages | HEROIC 禾润 | HEROIC | |
HT8691 | 内置BOOST升压 D/AB 类音频功率放大器 HT8691是一款内置BOOST升压模块的D类音频功率放大器。内置的BOOST升压模块可通过外置电阻调节升压值,即使是锂电池供电,在升压至6.5V时,10% THD+N,4Ω负载条件下能连续输出5.5 W功率;升压至7V,3Ω负载条件下则能连续输出7.0W功率。其支持外部设置调节BOOST输出电压。\n\nHT8691的最大特点是防削顶失真(ACF)输出控制功能,可检测并抑制由于输入音乐、语音信号幅度过大所引起的输出信号削顶失真(破音),也能自适应地防止在BOOST升压电压下降所造成的输出削顶,显著提高音质,创造非常舒适的听音享受,并保护扬声器免受过载损坏。同时芯片具有ACF-Off ・防削顶失真功能(防破音, Anti-Clipping Function, ACF)\r\n・免滤波器数字调制,直接驱动扬声器\r\n・输出功率\r\n5.5W (VBAT=4.2V, PVDD = 6.5V, RL=4Ω, THD+N=10%)\r\n7.0W (VBAT=4.2V, PVDD = 7.0V, RL=3Ω, THD+N=10%)\r\n3.0W (VBAT=4.2V, PVDD = 6.5V, RL=8Ω, THD+N=10%)\r\n・电源\r\n -升压输入VBAT:2.5V至5.5V\r\n -升压输出PVDD:VBAT至7.5V\r\n・BOO; | Heroic 禾润 | Heroic | |
5.5W Anti-Clipping Mono Class D Audio Amplifier with Boost Converter FEATURE ・Anti-Clipping Function (ACF) ・Filter-less Modulation, Eliminating Output Filter ・Output Power 5.5W (VBAT=4.2V, PVDD = 6.5V, RL=4Ω, THD+N=10%) 3.0W (VBAT=4.2V, PVDD = 6.5V, RL=8Ω, THD+N=10%) ・Power Supply -Boost Input VBAT:2.5V to 5.5V -Boost Output PVDD:VBAT to 7.0V ・ 文件:976.93 Kbytes 页数:15 Pages | HEROIC 禾润 | HEROIC | ||
5.5W Anti-Clipping Mono Class D Audio Amplifier with Boost Converter FEATURE ・Anti-Clipping Function (ACF) ・Filter-less Modulation, Eliminating Output Filter ・Output Power 5.5W (VBAT=4.2V, PVDD = 6.5V, RL=4Ω, THD+N=10%) 3.0W (VBAT=4.2V, PVDD = 6.5V, RL=8Ω, THD+N=10%) ・Power Supply -Boost Input VBAT:2.5V to 5.5V -Boost Output PVDD:VBAT to 7.0V ・ 文件:976.93 Kbytes 页数:15 Pages | HEROIC 禾润 | HEROIC | ||
丝印:HT8691SP;Package:SOP8L-PP;7.0WD/AB class audio power amplifier with built-in BOOST boost and anti-break function 文件:99.85 Kbytes 页数:2 Pages | HEROIC 禾润 | HEROIC | ||
内置BOOST升压和防破音功能的11W D/AB类音频功率放大器 HT8691R是一款内置BOOST升压模块的D类音频功率放大器。内置的BOOST升压模块可通过外置电阻调节升压值,即使是锂电池供电,在升压至7.5V,2Ω负载条件下则能连续输出11W功率。其支持外部设置调节BOOST输出电压。\n\nHT8691R的最大特点是防削顶失真(ACF)输出控制功能,可检测并抑制由于输入音乐、语音信号幅度过大所引起的输出信号削顶失真(破音),也能自适应地防止在BOOST升压电压下降所造成的输出削顶,显著提高音质,创造非常舒适的听音享受,并保护扬声器免受过载损坏。同时芯片具有ACF-Off 模式。\n\nHT8691R具有AB类和D类的自由切换功能,在受到D类功放EMI | Heroic 禾润 | Heroic |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HEROIC |
18+ROHS全新原装 |
SOP8 |
19987 |
代理经销特价□正纳元器件供应链长期备货QQ350053121 |
询价 | ||
HEROIC/禾润 |
23+ |
ESOP-8 |
36592 |
全新原装假一罚十诚信经营 |
询价 | ||
禾润 |
24+ |
ESOP8 |
4085 |
全新原装正品现货可开票 |
询价 | ||
HT |
25+ |
SOP8 |
60000 |
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 | ||
HT禾润 |
24+ |
SOP8-PP |
24628 |
绝对原厂原装,长期优势可定货 |
询价 | ||
嘉兴禾润 |
2447 |
ESOP-8 |
315000 |
100个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
嘉兴禾润 |
2021+ |
ESOP-8 |
930 |
询价 | |||
HT |
25+ |
SOP-8 |
10000 |
原装现货假一罚十 |
询价 | ||
代理HT |
26+ |
SMD |
86720 |
全新原装正品价格最实惠 假一赔百 |
询价 | ||
HT |
1829+ |
SOP-8 |
5 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
相关规格书
更多- HT8691_V01
- HT8691SP
- HT8692SP
- HT8693
- HT8693B
- HT8693SP
- HT8696
- HT8696SP
- HT86A36
- HT86A36_12
- HT86A72
- HT86AR72
- HT86AXX
- HT86B03
- HT86B05
- HT86B10
- HT86B20
- HT86B20
- HT86B30
- HT86B40
- HT86B40
- HT86B50
- HT86B60
- HT86B60
- HT86B70
- HT86B80
- HT86B80
- HT86B90
- HT86BR10
- HT86BR10
- HT86BR30
- HT86BR60
- HT86BR60
- HT86BRXX_11
- HT86BXX_11
- HT86R384
- HT86XXX
- HT882
- HT8950
- HT8950A
- HT8955A
- HT8970_08
- HT8KB5
- HT8KC5
- HT8KE5
相关库存
更多- HT8691SP
- HT8692
- HT8693
- HT8693_V01
- HT8693BSP
- HT8693SP
- HT8696
- HT8697
- HT86A36
- HT86A72
- HT86AR72
- HT86ARXX
- HT86B03
- HT86B03_10
- HT86B10
- HT86B10
- HT86B20
- HT86B30
- HT86B30
- HT86B40
- HT86B50
- HT86B50
- HT86B60
- HT86B70
- HT86B70
- HT86B80
- HT86B90
- HT86B90
- HT86BR10
- HT86BR30
- HT86BR30
- HT86BR60
- HT86BRXX
- HT86BXX
- HT86R192
- HT86XXX
- HT86XXX_07
- HT8950
- HT8950_06
- HT8955
- HT8970
- HT8972
- HT8KB6
- HT8KC6
- HT8KE5H

