位置：首页 > IC中文资料第5687页 > TDA4445
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
TDA4445 | SOUND IF AMPLIFIER DESCRIPTION TDA4445A: Sound IF amplifier, with FM processing for quasi parallel sound system. TDA4445B : Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli ances. TDA4445B additionnal : Bistandard applications (B/G and L) No adjustment | STMICROELECTRONICS 意法半导体 |   | |
TDA4445 | SOUND IF AMPLIFIER | STMICROELECTRONICS 意法半导体 | | |
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator Circuit Description This circuit includes the following functions Three symmetrical and gain controlled wide band amplifier stages, which are extremely stable by quasi DC coupling without feedback Averaged AGC with discharge control circuit AGC voltage generator Quasi para | Temic | | ||
TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP | ETCList of Unclassifed Manufacturers 未分类制造商 | | ||
SOUND IF AMPLIFIER DESCRIPTION TDA4445A: Sound IF amplifier, with FM processing for quasi parallel sound system. TDA4445B : Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli ances. TDA4445B additionnal : Bistandard applications (B/G and L) No adjustment | STMICROELECTRONICS 意法半导体 | | ||
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator Circuit Description This circuit includes the following functions Three symmetrical and gain controlled wide band amplifier stages, which are extremely stable by quasi DC coupling without feedback Averaged AGC with discharge control circuit AGC voltage generator Quasi para | Temic | | ||
SOUND IF AMPLIFIER DESCRIPTION TDA4445A: Sound IF amplifier, with FM processing for quasi parallel sound system. TDA4445B : Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli ances. TDA4445B additionnal : Bistandard applications (B/G and L) No adjustment | STMICROELECTRONICS 意法半导体 | | ||
准并行音效处理与正交解调器内载波 | Temic | | ||
准并行音效处理与正交解调器内载波 | Temic | | ||
Security & Sound, 6 Pairs 20 AWG BC, LSZH, Shielded Product Description Security & Commercial Audio Cable, 6-20 AWG stranded bare copper pairs with polypropylene insulation, Beldfoil® shield, LSZH jacket with ripcord | BELDEN 百通 | | ||
Mono Enclosed Speaker with Plain Wires - 3W 4 Ohm 文件：556.02 Kbytes Page：2 Pages | Adafruit | | ||
N-Channel Enhancement Mode Field Effect Transistor 文件：971.55 Kbytes Page：8 Pages | ACE | | ||
true one-port, surface-acoustic-wave (SAW) resonator 文件：63.28 Kbytes Page：3 Pages | ACT | | ||
STM32L0xx ultra-low power features overview 文件：258.54 Kbytes Page：17 Pages | STMICROELECTRONICS 意法半导体 | |
TDA4445产品属性
- 类型
描述
- 型号
TDA4445
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
SOUND IF AMPLIFIER
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TFK |
24+ |
NA/ |
8019 |
原装现货,当天可交货,原型号开票 |
|||
TFK |
25+ |
DIP16 |
996880 |
只做原装,欢迎来电资询 |
|||
THOMSO |
24+ |
DIP |
990000 |
明嘉莱只做原装正品现货 |
|||
PHI |
23+ |
DIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
TFK |
23+ |
NA |
340 |
专做原装正品,假一罚百! |
|||
PHI |
22+ |
DIP |
3000 |
原装正品,支持实单 |
|||
ST |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
|||
TFK |
23+ |
DIP16 |
5500 |
现货,全新原装 |
|||
TFK |
25+ |
DIP |
18000 |
原厂直接发货进口原装 |
|||
TFK |
24+ |
DIP |
15000 |
全新原装现货假一赔十 |
TDA4445规格书下载地址
TDA4445参数引脚图相关
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TDA4445数据表相关新闻
TDA2SXBTQABCRQ1
TDA2SXBTQABCRQ1
2023-12-5TDA4VM88T5BALFQ1
优势出
2023-5-23TDA2SXBTQABCQ1
TDA2SXBTQABCQ1
2023-3-1TDA2822D，TEF1033，TL062BC，TL062C，TL062I，TL061AC，TL061C，TL061I，TL062AC，TL071AC，TL071C，TL072BC，TL071I，TL072AC，TL081AC，TL081C，TL072I，TDE1707BFPT，TDE1707FPT
TDA2822D，TEF1033，TL062BC，TL062C，TL062I，TL061AC，TL061C，TL061I，TL062AC，TL071AC，TL071C，TL072BC，TL071I，TL072AC，TL081AC，TL081C，TL072I，TDE1707BFPT，TDE1707FPT
2019-12-29TDA4817-功率因数控制器IC，高功率因数和谐波滤波主动
特点 IC正弦线电流消耗 功率因数接近1 控制提升积极的谐波过滤器转换器 直接驱动SIPMOS晶体管 零交叉检测器，可变频率的连续工作模式 110/220 V AC的操作，无需切换 待机0.5毫安的电流消耗 TDA4817包含的所有功能，为电子镇流器和开关电源设计供应正弦线电流消耗和功率因数接近1。的TDA4817控制的升压转换器在不连续的（三角作为一个积极的谐波滤波器形电流）模式具有可变频率。典型的应用是在电子镇流器，特别是当大量的这种灯集中在一个线路电源点。该过滤
2012-12-16TDA4863-垂直偏转助推器...
特点 ·具有差动输入的功放 ·输出电流可达3（P - P）高垂直偏转频率高达200赫兹 ·高线性锯齿波信号放大 ·反激式发电机： - TDA4863J：独立可调的反激式电源电压高达60 V - TDA4863AJ：内部一倍的电源电压（仅适用于DC耦合输出的电源电压）。 一般说明 TDA4863J和TDA4863AJ偏转的助推器帧频率在垂直偏转系统的使用至200 Hz。TDA4863J需要一个单独的反激式电源电压，因此，电源电压独立可调优化功耗和回扫时间。对于TDA4863AJ的反激
2012-12-15
DdatasheetPDF页码索引
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