供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.33.00.01
Introduction Date1998-11-13
Lifecycle StatusObsolete (Last Updated: 4 months ago)
描述
由其分销商提供的 STMicroelectronics TDA7451 的描述。
Audio Amp Speaker 2-CH Stereo/4-CH Stereo 32W Class-AB 25-Pin FLEXIWATT(Vertical) Tube
quad single ended or dual bridge plus 3 volt regulators
4 X 7W OR 2 X 22W CAR RADIO PW AMP PLUS TRIPLE PW SUP Audio Amplifier, 7W, 4 Channel(s), 1 Func, BICMOS, PZFM25
Audio Integrated Circuits Car Power Amplifier
IC AMP AUDIO PWR 32W 25FLEXIWATT
IC AMP AB DUAL/QUAD 25FLEXIWATT
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 Pins25
Number of Terminals25
Technical
Bandwidth22 kHz
Gain26 dB
Max Operating Temperature150 °C
Max Output Power32 W
Max Power Dissipation55 W
Max Supply Current150 mA
Max Supply Voltage18 V
Min Operating Temperature-40 °C
Min Supply Voltage8 V
Nominal Supply Current4 A
Number of Channels4
Number of Circuits1
Output Power7 W
Power Supply Rejection Ratio (PSRR)55 dB
Supply TypeSingle
Voltage Gain26 dB
Dimensions
Terminal Pitch1 mm