Ordering number : ENA1408B LV49152V Bi-CMOS LSI LV49152V Specifications Absolute Maximum Ratings at Ta = 25C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VD Supply voltage 20 V Allowable power dissipation Pd max Our PCB, Soldered * 5.05 W Package thermal resistance jc Our PCB, Soldered * 2.1 C/W Our PCB, Not soldered * 3.6 C/W Maximum junction temperature Tj max 150 C Operating temperature Topr -25 to +75 C Storage temperature Tstg -50 to +150 C * : Mounted on a specified board 110.0mm 100.0mm 1.5mm, glass epoxy (two-layer) 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. Recommended Operating Range at Ta = 25C Ratings Parameter Symbol Conditions Unit min typ max Supply voltage range VD Supply voltage 9 15 18 V Load impedance range R Speaker load 4 8 L Electrical Characteristics at Ta = 25C, VD = 15V, R = 8, L = 33H (TOKO : A7502BY-330M), C = 0.1F, L C = 0.47F L Ratings Parameter Symbol Conditions Unit min typ max Standby current Ist STBY = L, MUTE = L 1 10 A Mute current Imute STBY = H, MUTE = L 14 20 26 mA STBY MUTE Quiescent current I = H, = H 35 45 55mA CCO Voltage gain VG fin = 1kHz, V = 0dBm 28 30 32 dB O Offset voltage Voffset Rg = 0 -150 150 mV Total harmonic distortion THD+N P = 1W, fin = 1kHz, AES17 0.08 0.4 % O Output power P 10% THD+N = 10%, AES17 13 15 W O Channel separation CHsep. Rg = 0, V = 0dBm, DIN AUDIO 55 70 dB O Ripple rejection ratio SVRR fr = 100Hz, Vr = 0dBm, Rg = 0, DIN AUDIO 50 60 dB Noise V Rg = 0, A-weight 90 300 Vrms NO STBY MUTE High-level input voltage V and pin 3 VD V IH STBY MUTE Low-level input voltage V and pin 0 1 V IL Under voltage protection UPPER UV UPPER VD voltage measure 8.0 V Under voltage protection LOWER UV LOWER VD voltage measure 7.0 V Note : The values of these characteristics were measured in the Our test environment. The actual values in an end system will vary depending on the printed circuit board pattern, the external components actually used, and other factors. No.A1408-2/24