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TDA7808-ZST中文资料意法半导体数据手册PDF规格书
TDA7808-ZST规格书详情
Features
AEC-Q100 qualified
24-bit digital processing
115 dB dynamic range (A-weighted)
SB-I (SB - improved) high efficiency operation
the highest ’non - class D’ efficiency
High output power capability:
– 4 x 27 W 4Ω@ 14.4 V, 1 kHz, THD = 10
Flexible mode control:
– Full I2C bus driving 1.8 V/3.3 V) with four
addresses selectable (only for PowerSO36
package option)
– Independent front/rear play/ mute
– Selectable digital gains for very-low noise
line-out function
Start-stop compatibility (operation down to 6 V)
Sample rates: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
Flexible serial data port (1.8 V / 3.3 V):
– I2S standard, TDM 4Ch, TDM 8Ch, TDM
16ch (8+8ch)
Offset detector
Independent front/rear clipping detector
CMOS compatible enable pin
Thermal protection
Pop free in mute to play transitions and viceversa
Description
TDA7808 is a single chip quad bridge amplifier in advanced BCD technology integrating: a full D/A converter, digital input for direct connection to I2S (or TDM) and powerful MOSFET output stages.
The integrated D/A converter allows the performance to reach an outstanding 115 dB S/N ratio with more than 110 dB of dynamic range.
Moreover TDA7808 integrates an innovative high efficiency concept, optimized also for uncorrelated music signals. The device is designed to be compatible to battery modulation for class-G systems.
Thanks to this concept, the dissipated output power under average listening conditions can be reduced up to 50 when compared to the conventional class AB solutions.
TDA7808 integrates also a programmable PLL that is able to lock at the input frequencies of 64*Fs for all the input configurations.
TDA7808 is able to play music down to 6 V supply voltage - so it is compatible with the so called 'start stop' battery profile recently adopted by car makers (thus reducing the fuel consumption and the impact over the environment).
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ST/意法半导体 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
ST/意法半导体 |
23+ |
PowerSO-36 |
12700 |
买原装认准中赛美 |
询价 | ||
ST/意法半导体 |
21+ |
PowerSO-36 |
8860 |
原装现货,实单价优 |
询价 | ||
ST/意法半导体 |
23+ |
N/A |
20000 |
询价 | |||
ST/意法半导体 |
24+ |
PowerSO-36 |
16900 |
原装,正品 |
询价 | ||
ST/意法半导体 |
21+ |
PowerSO-36 |
8860 |
只做原装,质量保证 |
询价 | ||
ST/意法半导体 |
24+ |
PowerSO-36 |
16900 |
原装现货,实单价优 |
询价 | ||
意法半导体 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
STM |
16+ |
SOP-36 |
10 |
全新原装公司现货
|
询价 |