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TB2923HQ PDF预览

TB2923HQ

更新时间: 2024-10-30 19:47:35
品牌 Logo 应用领域
东芝 - TOSHIBA 局域网放大器信息通信管理商用集成电路
页数 文件大小 规格书
17页 298K
描述
IC 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25, 1 MM PITCH, PLASTIC, HZIP-25, Audio/Video Amplifier

TB2923HQ 技术参数

生命周期:Active零件包装代码:ZIP
包装说明:1 MM PITCH, PLASTIC, HZIP-25针数:25
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.7
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
谐波失真:10%JESD-30 代码:R-PZFM-T25
信道数量:4功能数量:1
端子数量:25最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:29 W
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP25,.16,.16,40封装形状:RECTANGULAR
封装形式:FLANGE MOUNT电源:13.2 V
认证状态:Not Qualified子类别:Audio/Video Amplifiers
最大压摆率:300 mA最大供电电压 (Vsup):18 V
最小供电电压 (Vsup):8 V表面贴装:NO
技术:BICMOS温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:1 mm
端子位置:ZIG-ZAGBase Number Matches:1

TB2923HQ 数据手册

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TB2923HQ  
TOSHIBA Bi-CMOS Linear Integrated Circuit Silicon Monolithic  
TB2923HQ  
50 W × 4-ch BTL Audio Power IC  
The TB2923HQ 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 (P  
MAX) of 50 W.  
OUT  
It includes a standby switch, mute function and various  
protection features.  
Features  
High output power  
Weight: 7.7 g (typ.)  
P
(V  
MAX (1) = 50 W (typ.)  
= 15.2 V, f = 1 kHz, JEITA max, R = 4 )  
OUT  
CC  
L
P
OUT  
MAX (2) = 43 W (typ.)  
= 13.7 V, f = 1 kHz, JEITA max, R = 4 )  
(V  
CC  
L
P
OUT  
MAX (3) = 80 W (typ.)  
= 14.4 V, f = 1 kHz, JEITA max, R = 2 )  
(V  
CC  
L
P
OUT  
(1) = 29 W (typ.)  
= 14.4 V, f = 1 kHz, THD = 10%, R = 4 )  
(V  
CC  
L
P
OUT  
(2) = 25 W (typ.)  
(V  
CC  
= 13.2 V, f = 1 kHz, THD = 10%, R = 4 )  
L
Low THD: 0.005% (typ.) (V  
= 13.2 V, f = 1 kHz, P = 5 W, R = 4 )  
OUT L  
CC  
Low noise: V  
= 50 µVrms (typ.)  
NO  
(V  
CC  
= 13.2 V, R = 0 , BW = 20 Hz to 20 kHz, R = 4 )  
g L  
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, V  
and across the load; speaker current limiting  
CC  
Operating supply voltage: V (opr) = 8.0 to 18 V (R = 4 )  
CC L  
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.  
1
2006-11-30  

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