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參數資料
| 型號： | TDA7376PD |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 37 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封裝： | ROHS COMPLIANT, POWER, SOP-36 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 287K |
| 代理商： | TDA7376PD |
December 2009
Doc ID 10260 Rev 3
1/14
1
TDA7376PD
2 x 35 W power amplifier for car radio
Features
■ High output power capability:
– 2 x 40 W max./4
Ω
–2 x 35 W/4
Ω EIAJ
–2 x 25 W/4
Ω @14.4 V, 1 kHz, 10 %
–2 x 25 W/2
Ω @14.4 V, 1 kHz, 10 %
■ 2 Ω driving
■ Differential inputs
■ Minimum external components count
■ Internally fixed gain (26 dB)
■ Mute function (CMOS compatible)
■ Automute at minimum supply voltage detection
■ Standby function
■ No audible pop during mute and standby
operations
■ Clipping detector with programmable distortion
threshold
■ Protections:
– Short circuit (out to ground, out to supply
voltage, across the load)
– Overrating chip temperature with soft
thermal limiter
– Load dump voltage
– Fortuitous open ground
– Loudspeaker DC current
–ESD
Description
The TDA7376PD is a new technology dual bridge
audio amplifier in PowerSO36 package designed
for car radio applications.
Thanks to the fully complementary PNP/NPN
output stage configuration the TDA7376PD
delivers a rail-to-rail voltage swing with no need of
bootstrap capacitors.
Differential input pairs, that will accept either
single ended or differential input signals,
guarantee high noise immunity making the device
suitable for both car radio and car boosters
applications.
The audio mute control, that attenuates the output
signal of the audio amplifiers, suppresses pop
on - off transients and cuts any noises coming
from previous stages. The standby control, that
de-biases the amplifiers, reduces the cost of the
power switch. The on-board programmable
distortion detector allows compression facility
whenever the amplifier is overdriven, so limiting
the distortion at any levels inside the presettable
range.
PowerSO36 (Slug up)
Table 1.
Device summary
Order code
Package
Packing
TDA7376PD
PowerSO36
Tube
TDA7376PDTR
PowerSO36
Tape and reel
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| TDA7381 | 18 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TDA7383 | 22 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TDA7384A | 26 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| TDA7385 | 35 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP25 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA7376PD_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 35 W power amplifier for car radio |
| TDA7376PDTR | 功能描述:音頻放大器 2 x 35W Pwr AMP RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7377 | 功能描述:音頻 DSP 2X35W Pwr Amplifier RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TDA7377A | 功能描述:音頻 DSP INFOTAINMENT S PWR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TDA7377G-J15-D-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:2 x 30W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO |
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