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Zakładka z wyszukiwarką danych komponentów |
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Zakładka z wyszukiwarką danych komponentów |
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NCP2809 Arkusz danych(PDF) 5 Page - ON Semiconductor |
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NCP2809 Arkusz danych(HTML) 5 Page - ON Semiconductor |
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5 / 22 page  NCP2809 Series http://onsemi.com 5 ELECTRICAL CHARACTERISTICS All the parameters are given in the capless configuration (typical application). The following parameters are given for the NCP2809A and NCP2809B mounted externally with 0 dB gain, unless otherwise noted. (For typical values TA = 25°C, for min and max values TA = −40°C to 85°C, TJmax = 125°C, unless otherwise noted.) Characteristic Symbol Conditions Min (Note 4) Typ Max (Note 4) Unit Supply Quiescent Current IDD Vin = 0 V, RL = 16 W Vp = 2.4 V Vp = 5.0 V 1.54 1.84 2.8 3.6 mA Output Offset Voltage Voff Vp = 2.4 V Vp = 5.0 V −25 1.0 +25 mV Shutdown Current ISD Vp = 5.0 V 10 600 nA Shutdown Voltage High (Note 5) VSDIH − 1.2 V Shutdown Voltage Low VSDIL − 0.4 V Turning On Time (Note 6) TWU Cby = 1.0 mF 285 ms Turning Off Time (Note 6) TSD Cby = 1.0 mF and Vp = 5.0 V 385 ms Max Output Swing Vloadpeak Vp = 2.4 V, RL = 16 W Vp = 5.0 V, RL = 16 W Vp = 2.4 V, RL = 32 W Vp = 5.0 V, RL = 32 W 0.82 1.94 0.9 2.05 1.04 2.26 V Max Rms Output Power POrms Vp = 2.4 V, RL = 16 W, THD+N<0.1% Vp = 5.0 V, RL = 16 W, THD+N<0.1% Vp = 2.4 V, RL = 32 W, THD+N<0.1% Vp = 5.0 V, RL = 32 W, THD+N<0.1% 24 131 17 80 mW Voltage Gain G NCP2809A only −0.5 0 +0.5 dB Crosstalk CS f = 1.0 kHz Vp = 2.4 V, RL = 16 W, Pout = 20 mW Vp = 2.4 V, RL = 32 W, Pout = 10 mW Vp = 3.0 V, RL = 16 W, Pout = 30 mW Vp = 3.0 V, RL = 32 W, Pout = 20 mW Vp = 5.0 V, RL = 16 W, Pout = 75 mW Vp = 5.0 V, RL = 32 W, Pout = 50 mW −63.5 −72.5 −64 −73 −64 −73 dB Signal to Noise Ratio SNR f = 1.0 kHz Vp = 2.4 V, RL = 16 W, Pout = 20 mW Vp = 2.4 V, RL = 32 W, Pout = 10 mW Vp = 3.0 V, RL = 16 W, Pout = 30 mW Vp = 3.0 V, RL = 32 W, Pout = 20 mW Vp = 5.0 V, RL = 16 W, Pout = 75 mW Vp = 5.0 V, RL = 32 W, Pout = 50 mW 88.3 89 90.5 92 95.1 96.1 dB 4. Min/Max limits are guaranteed by production test. 5. At TA = −40°C, the minimum value is set to 1.5 V. 6. See page 10 for a theoretical approach to these parameters. |
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