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参数资料
| 型号： | TB2926CHQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 26 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | 1 MM PITCH, PLASTIC, HZIP-25 |
| 文件页数： | 1/18页 |
| 文件大小： | 299K |
| 代理商： | TB2926CHQ |
TB2926CHQ
2009-01-29
1
TOSHIBA Bi-CMOS Linear Integrated Circuit Silicon Monolithic
TB2926CHQ
49 W
× 4-ch BTL Audio Power IC
The TB2926CHQ is a four-channel BTL power amplifier for car
audio applications.
This IC has a pure complementary P-ch and N-ch DMOS output
stage, offering maximum output power (POUT MAX) of 49 W.
It includes a standby switch, mute function and various
protection features.
Features
High output power
POUT MAX (1) = 49 W (typ.)
(VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω)
POUT MAX (2) = 43 W (typ.)
(VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω)
POUT (1) = 26 W (typ.)
(VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω)
POUT (2) = 23 W (typ.)
(VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω)
Low THD: 0.007% (typ.) (VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω)
Low noise: VNO = 60 μVrms (typ.)
(VCC = 13.2 V, Rg = 0 Ω, BW = 20 Hz to 20 kHz, RL = 4 Ω)
Standby switch (pin 4)
Mute function (pin 22)
Output DC offset detection (pin 25)
Various protection features
Thermal overload; overvoltage; output short-circuits to GND, VCC and across the load; speaker current limiting
Operating supply voltage: VCC (opr) = 8.0 to 18 V (RL = 4 Ω)
Note 1: Install the device correctly. Otherwise, the device or system may be degraded, damaged or even destroyed.
Note 2: The protection features are intended to avoid output short-circuits or other abnormal conditions temporarily. It
is not guaranteed that they will prevent the IC from being damaged.
Exposure to conditions beyond the guaranteed operating ranges may not activate the protection features,
resulting in an IC damage due to output short-circuits.
Weight: 7.7 g (typ.)
相关PDF资料 |
PDF描述 |
|---|---|
| TB2926HQ | 26 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TB2929HQ | 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TB2932HQ | 45 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TB2934HQ | 45 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TB2934HQ | 41 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TB2929 | 制造商:Toshiba 功能描述:Four-Channel BTL power amplifier for Car Audio appliciton 4X47w |
| TB2929AHQ(O) | 制造商:Toshiba America Electronic Components 功能描述:AUDIO |
| TB2929HQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:45W × 4-ch BTL Audio Power IC,The TB2929HQ is a four-channel BTL power amplifier for car audio applications. |
| TB2929HQ(O) | 功能描述:音频放大器 45W x 4-CH class-AB car power amplifer RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TB2932HQ | 制造商:Toshiba America Electronic Components 功能描述: |
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