Sanyo STK4065 free download

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Ordering number: EN 2148C Thick Film Hybrid IC STK4065 Car Stereo Use Power Amplifier (25W min, THD = 10%) Applications · Power amplifier for car stereos · Home karaoke systems Package Dimensions unit: mm 4081 [STK4065] Features · High output power Maximum output power 40W or greater (RL = 2) 35W typ. (RL = 2, THD = 10%) 23W typ. (RL = 4, THD = 10%) · Low distortion · Built-in protectors · DC short protector · Thermal shutdown protector (Thermal protector) · Overvoltage protector (Overvoltage / power supply surge protector) · Audio muting circuit (Fast attack time) · Free from failure caused by load short · Wide operating supply voltage range Specifications Maximum Ratings at Ta = 25°C Parameter Supply voltage VCC max(2) Allowable power dissipation Peak output power Output current Junction temperature Thermal resistance Operating temperature Storage temperature Available time for load shorted Pd max Po max IO Tj j-c Topr Tstg ts VCC = ±13.2V, RL = 2, f = 50Hz, PO = 25W Symbol VCC max(1) Conditions Quiescent (circuit cutoff mode) 30s Operating (f = 100Hz, VIN = 1Vrms, t = 100ms) Infinite heat sink VCC = 16V, RL = 2, f = 1kHz Ratings 30 18 100 65 12 150 1.25 ­30 to +85 -40 to +125 2* Unit V V W W A °C °C/W °C °C s Recommended Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Load resistance Symbol VCC RL Conditions Ratings 13.2 2 Unit V SANYO Electric Co., Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 61197HA (ID) / 80394TH (KOTO) / 1287KI / 4155KI, TS 5-2124 No. 2148--1/9 STK4065 Operating Characteristics at Ta = 25°C, RL = 2, Rg = 600, VG = 46dB, VCC = 13.2V Parameter Quiescent current Symbol ICCO PO(1) Output power PO(2) PO(3) THD(1) Total harmonic distortion THD(2) Voltage gain Frequency response Input impedance Output noise voltage Output offset voltage Muting suppression level Ripple rejection VG fL, fH ri VNO VN ATT SVRR Conditions Rg = 10k THD = 10%, f = 1kHz THD = 1%, f = 1kHz THD = 10%, RL = 4, f = 1kHz PO = 10W, f = 1kHz PO = 1W, f = 20Hz to 20kHz PO = 1W, f = 1kHz PO = 1W, +0 -3 dB min ­ 25 ­ 20 ­ ­ 43.8 ­ 20 ­ -200 ­ ­ typ 70 35 25 23 0.06 ­ 46.0 10 to 30k 30 0.6 0 ­47 max 140 ­ ­ ­ 0.1 0.3 48.2 ­ ­ 1.2 +200 ­ ­ Unit mA W W W % % dB Hz k mVrms mV dB dB PO = 1W, f = 1kHz Rg = 10k, without BPF Rg = 10k VM = +5V fR = 100Hz, Rg = 0, VR = 0dBm * It is guaranteed that load short causes no damage for 2 seconds. In actual applications, the thermal shutdown protector provides sufficient guarantee against load short. However, refer to "Notes for Applying the STK4065", because the saturation current varies with the thermal resistance of the heat sink. Equivalent Circuit Block Diagram No. 2148--2/9 STK4065 Test Circuit Notes for Applying the STK4065 (1) VCC max The STK4065 is designed as an amplifier for car use and its VCC max at the operating mode is set to 18V. When this voltage is exceeded, the overvoltage protector will work to bri