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TA8251AHQ PDF预览

TA8251AHQ

更新时间: 2024-01-06 15:54:33
品牌 Logo 应用领域
东芝 - TOSHIBA /
页数 文件大小 规格书
13页 1228K
描述
MAX POWER 30W BTL X 4CH AUDIO POWER IC

TA8251AHQ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:ZIP包装说明:1.27 MM PITCH, PLASTIC, HZIP-25
针数:25Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.92标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:34 dB
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:21 W
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP25,.1,.18封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
电源:13.2 V认证状态:Not Qualified
子类别:Audio/Video Amplifiers最大压摆率:400 mA
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):9 V
表面贴装:NO技术:BIPOLAR
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

TA8251AHQ 数据手册

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TA8251AHQ  
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic  
TA8251AHQ  
Max Power 30W BTL × 4ch Audio Power IC  
The TA8251AHQ is 4ch BTL audio power amplifier for consumer  
application.  
It is designed low distortion ratio for 4ch BTL audio power  
amplifier, builtin standby function, muting function and  
junction temperature detection circuit. Additionally, the AUX.  
amplifier is builtin, it can make the beep signal etc. Output to 2  
channels (out1 and 4).  
It contains various kind of protectors for car audio.  
Features  
High power  
: P (max) = 30W (typ.)  
Weight: 9.8g (typ.)  
OUT  
(V  
= 13.7V, f = 1kHz, R = 4)  
L
CC  
: P  
(1) = 21W (typ.)  
OUT  
(V  
= 14.4V, f = 1kHz, THD = 10%, R = 4)  
L
CC  
: P  
(2) = 18W (typ.)  
OUT  
(V  
= 13.2V, f = 1kHz, THD = 10%, R = 4)  
L
CC  
Low distortion ratio  
: THD = 0.02% (typ.)  
(V  
= 13.2V, f = 1kHz, P = 3W, R = 4)  
OUT L  
CC  
Low noise  
: V = 0.10mV  
(typ.)  
NO  
(V  
rms  
= 13.2V, R = 0, G = 34dB, BW = 20~20kHz)  
CC  
g
V
Builtin standby switch function (pin(2))  
Builtin muting function (pin(1), (25))  
Builtin AUX. amplifier from single input to 2 channels output (pin(16))  
Builtin junction temperature detection circuit (pin(24))  
: Pin(24) DC voltage rises at about +10mV / °C in proportion to junction temperature.  
Builtin various protection circuit  
: Thermal shut down, Over voltage, Out to GND, Out to V , Out to Out short  
CC  
Operating supply voltage  
: V  
= 9~18V  
CC (opr)  
1
2004-09-28  

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