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TEA1062NL-D16-T Folha de dados(PDF) 5 Page - Unisonic Technologies |
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TEA1062NL-D16-T Folha de dados(HTML) 5 Page - Unisonic Technologies |
5 / 14 page TEA1062N/TEA1062AN LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 5 of 14 www.unisonic.com.tw QW-R108-011.D ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Positive Continuous Line Voltage VLN 12 V Repetitive Line Voltage During Switch-On Or Line Interruption VLN(RL) 13.2 V Repetitive Peak Line Voltage for a 1 ms Pulse/5s(R10=13 , R9=20 (see Fig.15)) VLN(RPL) 28 V Line Current (Note1) (R9=20 ) ILINE 140 mA Voltage on All Other Pins VI(+) VCC+0.7 V VI(-) -0.7 V Total Power Dissipation (Note2) (R9=20 ) PD 640 mW Junction Temperature TJ +125 C Operating Ambient Temperature Range TOPR -25 ~ +75 C Storage Temperature Range TSTG -40 ~ +125 C Note: 1. Mostly dependent on the maximum required Ta and the voltage between LN and SLPE (see Figs 6 ). 2. Calculated for the maximum ambient temperature specified Ta=75 C and a maximum junction temperature of 125 C. 3. 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. THERMAL DATA PARAMETER SYMBOL RATING UNIT Thermal Resistance From Junction to Ambient in Free Air θJA 75 °C/W ELECTRICAL CHARACTERISTICS (ILINE=11~140mA; VEE=0V; f=800Hz; Ta=25C; unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT SUPPLY; LN AND VCC(PINS 1 AND 13) Voltage Drop Over Circuit, Between LN and VEE VLN MIC inputs open ILINE =1mA 1.6 V ILINE =4mA 1.9 V ILINE =15mA 3.55 4.0 4.25 V ILINE =100mA 4.9 5.7 6.5 V ILINE =140mA 7.5 V Variation with Temperature VLN/T ILINE =15mA -0.3 mV/K Voltage Drop Over Circuit, Between LN and VEE with External Resistor RVA ILINE =15mA, RVA(LN to REG) =68k 3.5 V ILINE =15mA, RVA(REG to SLPE) =39k 4.5 V Supply Current ICC VCC=2.8V 0.9 1.35 mA Supply Voltage Available for Peripheral Circuitry TEA1062N VCC ILINE=15mA Ip=1.2mA; MUTE=HIGH 2.2 2.7 V lp=0mA; MUTE=HIGH 3.4 V TEA1062AN ILINE=15mA Ip=1.2mA; MUTE=LOW 2.2 2.7 V lp=0mA; MUTE=LOW 3.4 V MICROPHONE INPUTS MIC+ AND MIC- (PINS 6 AND 7) Input impedance (differential) Between MIC- and MIC+ ∣ Zi∣ 64 k Input impedance (sigle-ended) MIC- or MIC+ to VEE 32 k Common Mode Rejection Ratio CMRR 82 dB Voltage Gain MIC+ or MIC- to LN Gv ILINE=15mA, R7=68k 50.5 52.0 53.5 dB Gain Variation with Frequency at f=300Hz and f=3400Hz Gvf w.r.t.800Hz ± 0.2 dB Gain Variation with Temperature at -25 C and +75C GvT w.r.t.25 C, without R6; ILINE =50mA ± 0.2 dB |
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Descrição semelhante - TEA1062NL-D16-T |
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