STK402-120

Ordering number : ENN7067 w discrete component power amplifier circuits that have a D . Overview w The STK402-000 series products are audio power w amplifier hybrid ICs that consist of optimally-designed been miniaturized using SANYO's unique insulated metal substrate technology (IMST). SANYO has adopted a new low thermal resistance substrate in these products to reduce the package size by about 60% as compared to the earlier SANYO STK407-000 series. S a t e e h U 4 t m o .c Thick-Film Hybrid IC STK402-120 Two-Channel Class AB Audio Power Amplifier IC 80 W + 80 W Package Dimensions unit: mm 4190-SIP15 [STK402-120] 59.2 52.0 16.5 21.0 31.0 Features Series of pin compatible power amplifiers ranging from 20 W × 2 channels to 120 W × 2 channels (10%/1 kHz) devices. The same printed circuit board can be used depending on the output power grade. The pin arrangement is compatible with that of the 3channel STK402-200 series. This means that 3-channel printed circuit boards can also be used for 2-channel products. Miniature packages — 15 W/ch to 40 W/ch (THD = 0.4%, f = 20 Hz to 20 kHz); 46.6 mm × 25.5 mm × 8.5 mm * — 50 W/ch to 80 W/ch (THD = 0.4%, f = 20 Hz to 20 kHz); 59.2 mm × 31.0 mm × 8.5 mm * *: Not including the pins. Output load impedance: RL = 6 Ω Allowable load shorted time: 0.3 seconds Supports the use of standby, muting, and load shorting protection circuits. ø3.6 w w w t a .D S a e h (12) U 4 t e 1 15 2.0 14X2=28 .c m o 4.0 1.0 8.5 ...