STK4171V

Ordering number: 2136B Thick Film Hybrid IC STK4171V AF Power Amplifier (Split Power Supply) (40W + 40W min, THD = 0.08%) Features Pin-compatible with the STK4102II series. The STK4101V series use the same package and are available for output 15W to 50W. Built-in muting circuit to cut off various kinds of pop noise Greatly reduced heat sink due to substrate temperature 125°C guaranteed Distortion 0.08% due to current mirror circuit Excellent cost performance Package Dimensions unit: mm 4040 [STK4171V] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load short-circuit Symbol VCC max θj-c Tj Tc Tstg ts *1 VCC = ±32.5V, RL = 8Ω, f = 50Hz, Po = 40W Conditions Ratings ±49 1.8 150 125 −30 to +125 2 Unit V °C/W °C °C °C s Recommended Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Load resistance Symbol VCC RL Conditions Ratings ±32.5 8 Unit V Ω SANYO Electric Co., Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 70997HA (ID) / 8308TA No. 2136—1/8 STK4171V Operating Characteristics at Ta = 25°C, VCC = ±32.5V, RL = 8Ω, VG = 40dB, Rg = 600Ω, RL : non-inductive load Parameter Quiescent current Symbol ICCO PO (1) Output power PO (2) Total harmonic distortion Frequency response Input impedance Output noise voltage Neutral voltage Muting voltage T...