OrdeOrdering numbering numberr : ENA2153 : ENA2153 LC75106V CMOS LSI LC75106V Specifications Absolute Maximum Ratings at Ta = 25C, Analog GND = 0V Parameter Symbol Conditions Ratings unit Maximum power supply voltage V max V +8.0 to +10.0V DD DD Allowable consumption power Pd max Ta 70C * 500 mW Operating temperature range Ta -20 to +70 C Storage temperature range Tstg -40 to +125 C * Mounted reference PCB (114.3mm 76.1mm 1.6mm, glass epoxy resin) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. DC Electrical Characteristics Ratings at Ta = 25C, V = 0V SS Operating Condition/Ta = 25C Parameter Symbol Pin name Conditions min typ max unit Recommended supply voltage V V 9.0 V DD DD Range of operating supply voltage V opg V V=9.0V 8.0 10.0V DD DD DD Electric Characteristics/Ta = 25C, V = 9.0V, fin = 1kHz, V = 1mVrms = 0dB, R = 10k DD IN L Parameter Symbol Pin name Conditions min typ max unit Current without signal IO V 60mA DD DD Clock frequency F OSC OSC Ex.R=30k 1.72 2.45 3.19MHz CLK Control data Hi Level voltage V SCL, SDA 2.0 3.5 V IH Control data Low Level voltage V SCL, SDA 0.0 0.5 V IL Control data Input pulse width tW SCL, SDA 1.0 s Control data Hold time thold SCL, SDA 1.0 s Control data Operation frequency fopg SCL, SDA 500kHz AC Electrical Characteristics (Reference data: No measurement) Parameter Symbol Pin name Conditions min typ max unit Mic-AMP Input=MICIN1/MICIN2, Output=MICOUT1/MICOUT2, V =-48dBV, VALC=VREF 1.414V, Mic-AMP NF Ex.R=680, ALC Ex.C=2.2F IN Mic Gain VG MICOUT1/2 Mic-AMP NF Ex.R=680 +34.0 +37.0 +42.0dB M2 Max output voltage Vo MICOUT1/2 Mic Gain=+38dB, THD=1%, 1.75 Vrms TM Filter=A-filter, ALC=OFF Total harmonic distortion rate1 THD MICOUT1/2 Mic Gain=+38dB, ALC=OFF, 0.07 0.5 % M1 V =-10dBV, Filter=A-filter O Total harmonic distortion rate 2 THD MICOUT1/2 Mic Gain=+38dB, ALC=ON, V =0dBV, 0.1 1.0 % M2 O V =-32dBV, Filter=A-filter IN Output noise voltage VNO MICOUT1/2 Mic Gain=+38dB, Filter=A-filter -74.0 -65.0dBV M ALC attack time Ta MICOUT1/2 Mic Gain=+38dB, ALC=ON, V =0dBV, 60 ms A O V =-32dBV IN ALC release time Ta MICOUT1/2 Mic Gain=+38dB, ALC=ON, V =0dBV, 6.0 s R O V =-32dBV IN Input impedance Zi MICIN1/2 45 60 75 k M Output impedance Zo MICOUT1/2 Mic-Gain=+38dB, ALC=OFF, 0.75 1.5 3.0 k M V =0dBV O Digital ECHO Stereo signal outside connection modes, Input=SUMIN, Output=ECHOOUT, V =-10dBV, Delay Time=100ms, Mic Volume 1/2=0dB, IN Feedback Volume=- Delay time DT ECHOOUT F=2.45MHz 75 100 125ms CLK Output Gain VG ECHOOUT -4.5 -2.0 +0.5 dB E Max output voltage Vo ECHOOUT THD=10%, Filter=A-filter 1.5 Vrms E Total harmonic distortion rate THD ECHOOUT Filter=A-filter 0.7 2.0 % E Output noise voltage VNO ECHOOUT Filter=A-filter -65 -55 dBV E Input impedance Zi SUMIN 45 60 75k E Output impedance Zo ECHOOUT Delay time=100ms, V=0dBV 45 60 75k E O Continued to the next page. No. A2153-2/15