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TDA7293V データシート(PDF) 3 Page - STMicroelectronics |
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TDA7293V データシート(HTML) 3 Page - STMicroelectronics |
3 / 13 page ELECTRICAL CHARACTERISTICS (Refer to the Test Circuit VS = ±40V, RL =8Ω,Rg =50 Ω; Tamb =25 °C, f = 1 kHz; unless otherwise specified). Symbol Parameter Test Condition Min. Typ. Max. Unit VS Supply Range ±12 ±50 V Iq Quiescent Current 30 mA Ib Input Bias Current 0.3 1 µA VOS Input Offset Voltage -10 10 mV IOS Input Offset Current 0.2 µA PO RMS Continuous Output Power d = 1%: RL =4 Ω; VS = ± 29V, 80 80 W d = 10% RL =4 Ω ;VS = ±29V 100 100 W d Total Harmonic Distortion (**) PO = 5W; f = 1kHz PO = 0.1 to 50W; f = 20Hz to 15kHz 0.005 0.1 % % ISC Current Limiter Threshold 6.5 A SR Slew Rate 15 V/ µs GV Open Loop Voltage Gain 80 dB GV Closed Loop Voltage Gain (1) 30 dB eN Total Input Noise A = curve f = 20Hz to 20kHz 1 25 µV µV Ri Input Resistance 100 k Ω SVR Supply Voltage Rejection f = 100Hz; Vripple = 0.5Vrms 75 dB TS Thermal Protection DEVICE MUTED 150 °C DEVICE SHUT DOWN 160 °C STAND-BY FUNCTION (Ref: to pin 1) 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 0.5 mA MUTE FUNCTION (Ref: to pin 1) VMon Mute on Threshold 1.5 V VMoff Mute off Threshold 3.5 V ATTmute Mute AttenuatIon 60 80 dB CLIP DETECTOR Duty Duty Cycle ( pin 5) THD = 1% ; RL = 10K Ω to 5V 10 % THD = 10% ; RL = 10K Ω to 5V 40 % ICLEAK PO = 50W 1 µA SLAVE FUNCTION pin 4 (Ref: to pin 8 -VS) VSlave SlaveThreshold 1V VMaster Master Threshold 3 V Note (1): GVmin ≥ 26dB Note: Pin 11 only for modular connection. Max external load 1M Ω/10 pF, only for test purpose Note (**): Tested with optimized Application Board (see fig. 2) TDA7293 3/13 |
同様の部品番号 - TDA7293V |
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同様の説明 - TDA7293V |
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