价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | TDA7481 | 264 | 600 | Bulk | 7d | |||||||
| Win Source | WS-TDA7481 | 20 | 70 | 3h | ||||||||
| Worldway Electronics | TDA7481 | 20,874 | 7 | Bulk | 2h | |||||||
| Aztech | TDA7481 | 11,082 | 22h | |||||||||
| SHENGYU ELECTRONICS | TDA7481 | 11,754 | 1 | 3d |
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.33.00.01
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2009-08-30
LTD Date2010-03-02
描述
由其分销商提供的 STMicroelectronics TDA7481 的描述。
Audio Amp Speaker 1-CH Mono 18W Class-D 15-Pin(15+Tab) MULTIWATT V Tube
CLASS D AUDIO AMPLIFIER, 18W, 1 Channel(s), 1 Func, Bipolar, PZFM15
8542.33.00.01 TDA7481 Tube Mute Short-Circuit and Thermal Protection Standby audio amplifier 24V 1.27mm 18W x 1 @ 4Ohm 55mA
IC AMP AUDIO 18W D MULTIWATT15
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
MountThrough Hole
Number of Pins15
Number of Terminals15
Technical
Bandwidth22 kHz
Dual Supply Voltage24 V
Gain30 dB
Max Dual Supply Voltage25 V
Max Operating Temperature70 °C
Max Output Power18 W
Max Power Dissipation35 W
Max Supply Current55 mA
Max Supply Voltage25 V
Manufacturer Package IdentifierMultiwatt-15
Min Dual Supply Voltage10 V
Min Operating Temperature0 °C
Min Supply Voltage10 V
Number of Channels1
Number of Circuits1
Output Power18 W
Power Supply Rejection Ratio (PSRR)60 dB
Supply TypeDual
Temperature GradeCommercial
Voltage Gain30 dB
Dimensions
Terminal Pitch1.27 mm