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FDA901-VYY中文资料意法半导体数据手册PDF规格书
FDA901-VYY规格书详情
Features
• AEC-Q100 qualified
• Integrated 110 dB D/A conversion
• I2S and TDM digital input (3.3/1.8 V)
• Input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz and 192 kHz
• Class-D channels with 93 efficiency
• CISPR25 - Class V (Fourth Edition)
• Low radiation function (LRF)
• Idle tones free DAC
• Output lowpass filter included in the feedback allowing superior audio
performance
• High output power capability
– 28 W/4 Ω 10 THD, Vd = 14.4 V
– Max. output power: 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
• Full I2C bus driving (3.3/1.8 V):
– Channel independent Eco-Mode
– Channel independent soft play/mute
– I2C bus diagnostics, including DC and AC load detection and load value
recognition
• Integrated fault protection
• Input and output offset detector
• Clipping detector
• Real time load current monitoring (on I2C and TDM data lines)
• ESD protection
• 6 V operation (Start - Stop engines compatibility)
• 2 and 1 Ω load driving capability
Description
FDA901 is a new BCD technology Quad Bridge class D amplifier, specially intended
for car radio automotive applications.
Thanks to the technology used, it is possible to integrate a high performance D/A
converter together with powerful MOSFET outputs in class D, to get an outstanding
efficiency compared to the standard class AB.
The integrated D/A converter allows to reach outstanding performances (115 dB S/N
ratio with 110 dB of dynamic range). The feedback loop includes the output L-C lowpass
filter, allowing superior frequency response linearity and lower distortion
independently from the inductor and capacitor quality.
FDA901 is fully configurable through I2C bus, moreover it includes not only the most
complete load diagnostic matrix but also a unique real time load current acquisition
on I2C and I2S data lines, enabling sophisticated speaker monitoring functions.
Thanks to the solutions implemented to contain EMI emissions, the device is
intended to be used in the standard single DIN car-radio box together with the tuner.
Moreover the FDA901 is able to work with power supply as low as 6 V, thus
supporting the most recent low voltage ('start-stop') car-makers specification.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法半导体 |
2022+ |
PowerSSO-36 |
8080 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
询价 | ||
ST(意法) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST/意法半导体 |
22+ |
PowerSSO-36 |
12000 |
只有原装,绝对原装,假一罚十 |
询价 | ||
ST/意法半导体 |
21+ |
PowerSSO-36 |
8860 |
原装现货,实单价优 |
询价 | ||
ST/意法半导体 |
21+ |
PowerSSO-36 |
6000 |
原装现货 |
询价 | ||
ST/意法半导体 |
23+ |
PowerSSO-36 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
ST/意法半导体 |
21+ |
PowerSSO-36 |
8080 |
只做原装,质量保证 |
询价 | ||
ST |
23+ |
PowerSSO-36 |
19416 |
确保原装正品,专注终端客户一站式BOM配单 |
询价 | ||
ST/意法半导体 |
21+ |
PowerSSO-36 |
6000 |
原装正品,假一赔十! |
询价 | ||
ST/意法半导体 |
2023+ |
PowerSSO-36 |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
询价 |