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PA3112-SM2-T Datasheet(PDF) 3 Page - Unisonic Technologies |
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PA3112-SM2-T Datasheet(HTML) 3 Page - Unisonic Technologies |
3 / 8 page PA3112 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 8 www.unisonic.com.tw QW-R502-100,B ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage VDD 6 V Input Voltage VIN -0.3~VDD~+0.3 V Continuous Total Power Dissipation internally limited Operating Junction Temperature TJ -40 ~ +150 ℃ Storage Temperature TSTG -65 ~ +150 ℃ 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 MIN TYP MAX UNIT Supply Voltage VDD 2.5 5.5 V High-level Input Voltage VIH, (SHUTDOWN) 0.6×VDD V Low-level Input Voltage VIL, (SHUTDOWN) 0.25×VDD V ELECTRICAL CHARACTERISTICS (TA = 25℃) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT DC ELECTRICAL CHARACTERISTICS Output Offset Voltage VO(OFF) AV = 2 V/V, 15 mV VDD = 3.2 V ~ 3.4 V 83 Power Supply Rejection Ratio PSRR VDD = 4.9 V ~ 5.1 V 76 dB Supply Current IDD SHUTDOWN = 0 V, VDD = 2.5 ~ 5.5 V 1.5 3 mA Supply Current in SHUTDOWN Mode IDD(SD) SHUTDOWN = VDD 10 50 μA Input Impedance ZIN VDD = 2.5 ~ 5.5 V >1 MΩ AC OPERATING CHARACTERISTICS (VDD = 3.3V, RL = 16Ω) Output Power (Each Channel) POUT THD 0.1%, f = 1 kHz 60 mW Total Harmonic Distortion + Noise THD+N POUT = 40 mW, 20 - 20 kHz 0.4% Maximum Output Power BW BOM G = 10, THD < 5% >20 KHz Phase Margin Open loop 96° Supply Ripple Rejection Ratio RR f = 1 kHz 71 dB Channel/Channel Output Separation f = 1 kHz 89 dB Signal-to-Noise Ratio SNR POUT = 50 mW, AV = 1 100 dB Noise Output Voltage eN AV = 1 11 μV(rms) AC OPERATING CHARACTERISTICS (VDD = 5V, RL = 16Ω) Output Power (each channel) POUT THD≤0.1%, f = 1 kHz 150 mW Total Harmonic Distortion + Noise THD+N POUT = 100 mW, 20 - 20 kHz 0.6% Maximum Output Power BW BOM G = 10, THD < 5% >20 KHz Phase Margin Open loop 96° Supply Ripple Rejection Ratio RR f = 1 kHz 61 dB Channel/Channel Output Separation f = 1 kHz 90 dB Signal-to-Noise Ratio SNR POUT = 100 mW, AV = 1 100 dB Noise Output Voltage eN AV = 1 11.7 μV(rms) |
Similar Part No. - PA3112-SM2-T |
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Similar Description - PA3112-SM2-T |
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