- 您现在的位置：买卖IC网 > PDF目录98157 > TA8277HQ 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 PDF资料下载
参数资料
| 型号： | TA8277HQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | 1 MM PITCH, PLASTIC, HZIP-25 |
| 文件页数： | 1/14页 |
| 文件大小： | 304K |
| 代理商： | TA8277HQ |
TA8277HQ
2006-04-28
1
TOSHIBA Bipolar Linear Integrated Circuit
Silicon Monolithic
TA8277HQ
Max Power 43 W BTL
× 4 ch Audio Power IC
The TA8277HQ is 4 ch BTL audio power amplifier for car audio
application.
This IC can generate more high power: POUTMAX = 43 W as it
is included the pure complementary PNP and NPN transistor
output stage.
It is designed low distortion ratio for 4 ch BTL audio power
amplifier, built-in stand-by function and muting function.
Additionally, the AUX amplifier and various kind of protector
for car audio use is built-in.
Features
High power : POUTMAX (1) = 43 W (typ.)
(VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 )
: POUTMAX (2) = 40 W (typ.)
(VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 )
: POUT (1) = 28 W (typ.)
(VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 )
: POUT (2) = 24 W (typ.)
(VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 )
Low distortion ratio: THD = 0.02% (typ.)
(VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 )
Low noise: VNO = 0.10 mVrms (typ.)
(VCC = 13.2 V, Rg = 0 , GV = 26dB, BW = 20 Hz~20 kHz)
Built-in stand-by switch function (pin 4)
Built-in muting function (pin 22)
Built-in AUX amplifier from single input to 4 channels output (pin 16)
Built-in various protection circuit
: Thermal shut down, over voltage, out to GND, out to VCC, out to out short
Operating supply voltage: VCC (opr) = 9~18 V
Note 1: Install the product correctly. Otherwise, it may result in break down, damage and/or degradation to the
product or equipment.
Note 2: These protection functions are intended to avoid some output short circuits or other abnormal conditions
temporarily. These protect functions do not warrant to prevent the IC from being damaged.
- In case of the product would be operated with exceeded guaranteed operating ranges, these
protection features may not operate and some output short circuits may result in the IC being
damaged.
Weight: 7.7 g (typ.)
相关PDF资料 |
PDF描述 |
|---|---|
| TA8277H | 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TA84002F | STEPPER MOTOR CONTROLLER, 1 A, PDSO20 |
| TA84006F | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO30 |
| TA84007PQ | BRUSHLESS DC MOTOR CONTROLLER, 2 A, PSIP10 |
| TA84007SG | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PSIP9 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8300F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA |
| TA8302F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA |
| TA8303 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA |
| TA8303F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA |
| TA8304F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MOTOR DRIVER FOR CAMERA |
发布紧急采购，3分钟左右您将得到回复。