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TDA7575PD 数据表(PDF) 5 Page - STMicroelectronics |
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TDA7575PD 数据表(HTML) 5 Page - STMicroelectronics |
5 / 17 page 5/17 TDA7575PD ICDL Clip Pin Low Sink Current CD on; VCD < 300mV 1 mA CD Clip detect THD level D0 (IB1) = 0 0.8 1.3 2.5 % D0 (IB1) = 1 5 10 15 % (*) ST-BY Pin high enables I2C bus; ST-BY Pin low puts the device in ST-BY condition.(see “prog” for more details) TURN ON DIAGNOSTICS (Power Amplifier Mode) Pgnd Short to GND det. (below this limit, the Output is considered in Short Circuit to GND) Power Amplifier in st-by condition 1.2 V Pvs Short to Vs det. (above this limit, the Output is considered in Short Circuit to VS) Vs -0.9 V Pnop Normal operation thresholds.(Within these limits, the Output is considered without faults). 1.8 Vs -1.5 V Lsc Shorted Load det. 0.5 Ω Lop Open Load det. 130 Ω Lnop Normal Load det. 1.5 70 Ω TURN ON DIAGNOSTICS (Line Driver Mode) Pgnd Short to GND det. (below this limit, the Output is considered in Short Circuit to GND) Power Amplifier in st-by 1.2 V Pvs Short to Vs det. (above this limit, the Output is considered in Short Circuit to VS) Vs -0.9 V Pnop Normal operation thresholds.(Within these limits, the Output is considered without faults). 1.8 Vs -1.5 V Lsc Shorted Load det. 1.5 Ω Lop Open Load det. 400 Ω Lnop Normal Load det. 4.5 200 Ω PERMANENT DIAGNOSTICS (Power Amplifier Mode or Line Driver Mode) Pgnd Short to GND det. (below this limit, the Output is considered in Short Circuit to GND) Power Amplifier in Mute or Play condition, one or more short circuits protection activated 1.2 V Pvs Short to Vs det. (above this limit, the Output is considered in Short Circuit to VS) Vs - 0.9 V Pnop Normal operation thresholds.(Within these limits, the Output is considered without faults). 1.8 Vs -1.5 V Lsc Shorted Load det. Pow. Amp. mode 0.5 Ω Line Driver mode 1.5 Ω Symbol Parameter Test Condition Min. Typ. Max. Unit ELECTRICAL CHARACTERISTCS: (continued) |
类似零件编号 - TDA7575PD |
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类似说明 - TDA7575PD |
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