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PA3312 Datasheet(PDF) 5 Page - Unisonic Technologies |
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PA3312 Datasheet(HTML) 5 Page - Unisonic Technologies |
5 / 11 page PA3312 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 5 of 11 www.unisonic.com.tw QW-R107-055.B ABSOLUTE MAXIMUM RATING Over operating free-air temperature range (unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VDD 6 V Input Voltage VIN -0.3~VDD ~+0.3 V Power Dissipation PD Internally limited Operating Junction Temperature TOPR -40 ~ +85 °C Storage Temperature TSTG -65 ~ +85 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL TEST CONDITIONS MIN MAX UNIT Supply Voltage VDD 4.5 5.5 V High-Level Input Voltage VIH SE/BTL, HP/LINE, GAIN0, GAIN1 0.8×VDD V SHUTDOWN 2 Low-Level Input Voltage VIL SE/BTL, HP/LINE 0.6×VDD V GAIN0, GAIN1 0.4×VDD SHUTDOWN 0.8 Operating Free-Air Temperature TA -40 85 °C OPERATING CHARACTERISTICS (VDD = 5 V, TA = 25°C, RL = 8Ω , Gain = 6 dB, BTL mode) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Power POUT RL = 3Ω THD+N=10% 2.6 W THD+N=1% 2.05 Total Harmonic Distortion Plus Noise TDH+N POUT = 1 W, f = 20 Hz ~ 15 kHz 0.65% Maximum Output Power Bandwidth BOM THD = 5% >15 KHz Supply Ripple Rejection Ratio RR f = 1 kHz, CB = 0.47 μF BTLmode 72 dB Signal-to-Noise Ratio SNR 105 dB Noise Output Voltage eN CB=0.47μF, f=20Hz ~ 20KHz BTLmode 20 μVRMS SE mode 18 ELECTRICAL CHARACTERISTICS (TA = 25°C, VDD = 5 V, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Offset Voltage (Measured Differentially) |VO(OFF)| VIN = 0, AV = 6 dB 25 mV Power Supply Rejection Ratio PSRR VDD = 4.5 V ~ 5.5 V 77 dB High-Level Input Current |IIH| VDD = 5.5 V, VIN = VDD 1 μA Low-Level Input Current |IIL| VDD = 5.5 V, VIN = 0 V 1 μA Supply Current IDD BTL mode 6 10 mA SE mode 3 5 Supply Current, Shutdown Mode IDD(SD) 150 300 μA |
Similar Part No. - PA3312_15 |
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Similar Description - PA3312_15 |
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