首页>FDA801B-VYT>规格书详情
FDA801B-VYT中文资料PDF规格书
厂商型号 |
FDA801B-VYT |
功能描述 | 4 x 50 W class-D digital input power amplifier with I2C diagnostics, digital impedance meter (DIM) and low voltage operation |
文件大小 |
249 Kbytes |
页面数量 |
11 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-25 23:00:00 |
FDA801B-VYT规格书详情
Features
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, 192 kHz
Class-D channels with 93 efficiency
EMI control for AM compatibility
EMI compliance evaluated following normative
IEC61967-4 and IEC62132-4
Low radiation function (LRF)
Idle tones free DAC
Output lowpass filter included in the feedback
allowing lower cost filter components
Max. output power
– 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
High output power capability
– 28 W/4 Ω 10 THD, Vd = 14.4 V
Full I2C bus driving (3.3/1.8 V):
– Channels independent tristate
– Channel independent soft play/mute
– I2C bus diagnostics , including DC and AC
load detection and load value recognition
(DIM)
Integrated fault protection
Input and output offset detector
Clipping detector
ESD protection
6 V operation (“Start - Stop” engines
compatibility)
2 and 1 Ω load driving capability
Description
FDA801B is a new BCD technology quad
BRIDGE class D amplifier, specially intended for
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 with the standard class AB.
The integrated D/A converter allows to reach
outstanding performances (110 dB S/N ratio with
108 dB of dynamic range). The feedback loop
includes the output L-C low-pass filter, allowing
superior frequency response linearity and lower
distortion independently from the inductor and
capacitor quality.
FDA801B is fully configurable through I2C bus
interface and integrates a full diagnostics array
specially intended for automotive applications.
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 FDA801B 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) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST(意法) |
22+ |
BGA-100 |
6800 |
询价 | |||
ST |
21+ |
13880 |
公司只售原装,支持实单 |
询价 | |||
ST |
23+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
STMicroelectronics |
21+ |
64-LQFP-EP(10x10) |
6000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ST(意法) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
ST |
新批次 |
LQFP64 |
4326 |
询价 | |||
ST-意法半导体 |
24+25+/26+27+ |
QFP-64 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |