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TDA-7296 データシート(PDF) 3 Page - STMicroelectronics |
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TDA-7296 データシート(HTML) 3 Page - STMicroelectronics |
3 / 15 page 3/15 TDA7296 Table 4. Electrical Characteristcs (Refer to the Test Circuit VS = ±24V, RL = 8 Ω, GV = 30dB; Rg = 50Ω; Tamb = 25°C, f = 1 kHz; unless otherwise specified). Note (*): MUSIC POWER is the maximal power which the amplifier is capable of producing across the rated load resistance (regardless of non linearity) 1 sec after the application of a sinusoidal input signal of frequency 1KHz. Note (**): Tested with optimized Application Board (see fig.5) Symbol Parameter Test Condition Min. Typ. Max. Unit VS Supply Range ±10 ±35 V Iq Quiescent Current 20 30 65 mA Ib Input Bias Current 500 nA VOS Input Offset Voltage -10 10 mV IOS Input Offset Current -100 100 nA PO RMS Continuous Output Power d = 05% VS = ± 24V, RL = 8 Ω; VS = ± 21V, RL = 6 Ω; VS = ± 18V, RL = 4 Ω; 27 27 27 30 30 30 W W W Music Power (RMS) ∆t = 1s (*) d = 10% VS = ± 29V, RL = 8 Ω; VS = ± 24V, RL = 6 Ω; VS = ± 22V, RL = 4 Ω; 60 60 60 W W W d Total Harmonic Distortion (**) PO = 5W; f = 1kHz PO = 0.1 to 20W; f = 20Hz to 20kHz 0.005 0.1 % VS = ± 18V, RL = 4 Ω; PO = 5W; f = 1kHz PO = 0.1 to 20W; f = 20Hz to 20kHz 0.01 0.1 % % SR Slew Rate 7 10 V/ µs GV Open Loop Voltage Gain 80 dB GV Closed Loop Voltage Gain (1) 24 30 40 dB eN Total Input Noise A = curve 1 µV f = 20Hz to 20kHz 2 5 µV fL ,fH frequency response (-3dB) PO =1W 20Hz to 20kHz Ri Input Resistance 100 k Ω SVR Supply Voltage Rejection f = 100Hz; Vripple = 0.5Vrms 60 75 dB TS Thermal Shutdown 145 °C STAND-BY FUNCTION (Ref: -Vs or GND) VST on Stand-by on Threshold 1.5 V VST off Stand-by off Threshold 3.5 V ATTst-by Stand-by Attenuation 70 90 dB Iq st-by Quiescent Current @ Stand-by 1 3 mA MUTE FUNCTION (Ref: -Vs ro GND) VMon Mute on Threshold 1.5 V VMoff Mute off Threshold 3.5 V ATTmute Mute AttenuatIon 60 80 dB |
同様の部品番号 - TDA-7296 |
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同様の説明 - TDA-7296 |
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