TA8225HQ Toshiba, TA8225HQ Datasheet
TA8225HQ
Specifications of TA8225HQ
Related parts for TA8225HQ
TA8225HQ Summary of contents
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... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8225HQ,TA8225LQ 45W BTL Audio Amplifier The TA8225HQ, TA8225LQ is BTL audio power amplifier for consumer application designed for high power, low distortion and low noise. It contains various kind of protectors and the function of stand−by SW. ...
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... Block Diagram = 40dB) TA8225HQ/ Caution For Use And Method Of Application 1. Voltage gain adjustment Voltage gain G of this IC is decided by the external feedback resistors R V Gain fluctuation by temperature can be made smaller than they are housed in IC. Voltage gain G is decided by the following expression: ...
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... Especially, the factor (2) relates to the pop noise level. , the condenser of polyester film having small 4 is effective for phase correction of high frequency, and improves the 4 setting) (2) Capacity value of condenser (4) Layout of printed board reduced or with the feedback amount increased, care must be taken V 3 TA8225HQ/LQ 2006-04-28 ...
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... Ta = 25°C, and input shot−circuit Output DC voltage V : (2V / div, 200ms / div) OUT NF DC voltage V : (1V / div, 200ms / div) NF and Q are turned on, and NF capacitors are charged →out→R →C . For instance, if the capacity of an in−phase capacitor TA8225HQ/LQ are shown in (Fig.3) NF 2006-04-28 ...
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... ° χ ° 25( C) ° 10mV / C In deciding a heat sink suze, a junction temperature can be easily made clear by measuring voltage at this pin while a backside temperature of IC was so far measured using a thermocouple type thermometer. (+) and C (−). TA8225HQ/ 25°C and 2 j 2006-04-28 ...
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... The threshold voltage of pin(1) is set at about 3V (typ.) at the stand−by state. Control voltage of (1)pin: V (SB) Stand − By Power V (SB) On Off Off On 3~V short, output−GND short, overvoltage (Fig.9 possible to CC ≒2.1V (typ.), and the power supply current is about 1µA BE (V) 0 TA8225HQ/LQ 2006-04-28 ...
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... Operating supply voltage Output current (peak) Power dissipation Operating temperature Storage temperature when the stand−by terminal (pin(1)) is applied. In this CC (Ta = 25°C) Symbol Rating Unit (surge (DC (opr (peak − 30~85 T °C opr − 55~150 T °C stg 7 TA8225HQ/LQ (100kΩ~1kΩ to pin(1).) STBY 2006-04-28 ...
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... Total harmonic distortion THD Voltage gain (1) Output noise voltage V NO (2) Ripple rejection ratio R.R. Output offset voltage V offset Current at stand − by state I SB Test Circuit = 40dB) TA8225HQ/ 13.2V 4Ω 600Ω 1kHz 25° Test Cir − Test Condition cuit — 14.4V, THD = 10%, CC — ...
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... Package Dimensions Weight: 9.8g (typ.) TA8225HQ/LQ 13 2006-04-28 ...
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... Package Dimensions Weight: 9.8g (typ.) TA8225HQ/LQ 14 2006-04-28 ...
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... In addition, depending on the IC, the use of silicon rubber may be prohibited. Check whether the use of silicon rubber is prohibited for the IC you intend to use, or not. For details of power IC heat radiation design and heat sink installation, refer to individual technical datasheets or IC databooks. TA8225HQ/LQ 16 2006-04-28 ...
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... R-type flux (2) Use of Sn-3.0Ag-0.5Cu solder Bath · solder bath temperature = 245°C · dipping time = 5 seconds · the number of times = once · use of R-type flux 021023_D 021023_B 060106_Q 17 TA8225HQ/LQ 060116EBF 021023_E 2006-04-28 ...