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TDA7577BLVPD中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
TDA7577BLVPD |
功能描述 | 2 x 75 W dual-bridge power amplifier with I2C complete diagnostics and |
文件大小 |
816.25 Kbytes |
頁面數(shù)量 |
43 頁 |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 意法半導(dǎo)體(ST)集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-24 12:06:00 |
TDA7577BLVPD規(guī)格書詳情
Features
? MOSFET (DMOS) output power stage
? High-efficiency (class SB)
? Single-channel 1 Ω driving capability
– 84 W undistorted power
? High output power capability 2 x 28 W / 4 Ω @
14.4 V, 1 kHz, 10 THD
? Max. output power 2 x 75 W / 2 Ω,
1 x 150 W / 1 Ω
? Full I2C bus driving with 4 addresses
? Low voltage (6 V) operation (i.e. 'start-stop')
? Gain 16/26 dB
? Full digital diagnostic (AC and DC loads)
? Legacy mode (operation without I2C)
? Differential inputs
? Fault detection through integrated diagnostics
? DC offset detection
? Two independent short circuit protections
? Diagnostic on clipping detector with selectable
threshold (2 / 10 )
? Clipping detector pin
? ST-BY and MUTE pins
? ESD protection
? Very robust against misconnections
Description
The TDA7577BLV is a new MOSFET dual bridge
amplifier specially intended for car radio
applications. Thanks to the DMOS output stage
the TDA7577BLV has a very low distortion
allowing a clear powerful sound, together with
high output power capability.
It is a very flexible device capable to support the
most demanding specifications in terms of power
dissipation and battery transitions: its superior
efficiency performance, coming from the internal
exclusive structure, can reduce the dissipated
output power up to the 50 (when compared to
conventional class AB solutions). Moreover it is
compliant to the recent OEM specifications
thanks to the capability to work down to 6 V
('start-stop' compatibility).
This device is also equipped with a full diagnostic
array that communicates the status of each
speaker through the I2C bus. TDA7577BLV can
also drive 1 Ω loads (with parallel connection of
the outputs).
It is possible also to exclude the I2C bus interface,
controlling the device by means of the usual STBY
and MUTE pins.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
2022 |
ZIP27 |
9 |
原廠原裝正品,價(jià)格超越代理 |
詢價(jià) | ||
意法半導(dǎo)體 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
STMicroelectronics |
24+ |
PowerSO-36 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
ST/意法 |
24+ |
HSSOP36 |
6000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ST/意法 |
19+ |
HSSOP36 |
115 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ST/意法 |
22+ |
POWERSO36 |
21000 |
原廠原包裝。假一罰十??砷_13%增值稅發(fā)票。 |
詢價(jià) | ||
ST/意法 |
22+ |
HSSOP36 |
354000 |
詢價(jià) | |||
ST |
24+ |
PwSSO36 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
ST/意法 |
24+ |
NA |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
ST(意法) |
23+ |
N/A |
589610 |
新到現(xiàn)貨 原廠一手貨源 價(jià)格秒殺代理! |
詢價(jià) |