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| Ordering number: EN 1650B Thick Film Hybrid IC STK4151V AF Power Amplifier (Split Power Supply) (30W + 30W min, THD = 0.08%) Features * Built-in muting circuit to cut off various kinds of pop noise. * Greatly reduced heat sink due to substrate temperature 125C guaranteed. * Distortion 0.08% due to current mirror circuit. * Pin-compatible with the STK4101II series. The STK4101V series use the same package and are available for output 6W to 50W. * Excellent cost performance. Package Dimensions unit: mm 4040 [STK4151V] Specifications Maximum Ratings at Ta = 25C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load short-circuit Symbol VCC max j-c Tjmax Tc Tstg ts VCC = 28V, RL = 8, f = 50Hz, Po = 30W Conditions Ratings 42.0 2.1 150 125 -30 to +125 2 Unit V C/W C C C s Recommended Operating Conditions at Ta = 25C Parameter Recommended supply voltage Load resistance Symbol VCC RL Conditions Ratings 28.0 8 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) / 8298MO / 4015MY, TS No. 1650--1/5 STK4151V Operating Characteristics at Ta = 25C, VCC = 28.0V, RL = 8 (non-inductive), Rg = 600, VG = 40dB unless otherwise specified, at specified test circuit (based on sample application circuit) 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 THD fL, fH ri VNO VN VM Conditions VCC = 33.5V f = 20Hz to 20kHz, THD = 0.08% VCC = 25V, f = 1kHz, THD = 0.2%, RL = 4 f = 1kHz, Po = 1W +0 Po = 1W, dB -3 f = 1kHz, Po = 1W VCC = 33.5V, Rg = 10k VCC = 33.5V -70 -2 0 -5 20 to 50k 55 1.2 +70 -10 min 20 30 35 0.08 typ 40 max 100 Unit mA W W % Hz k mVrms mV V Note : For power supply at the time of test, use a constant-voltage power supply unless otherwise specified. * For measurement of the available time for load short-circuit and output noise voltage, use the specified transformer power supply shown right. ** The output noise voltage is represented by the peak value on rms scale (VTVM) of average value indicating type. For AC power supply, use an AC stabilized power supply (50Hz) to eliminate the effect of flicker noise in AC primary line. Specified transformer power supply (Equivalent to RP-25) Equivalent Circuit No. 1650--2/5 STK4151V Sample Application Circuit: 30W min AF Power Amplifier (2 channels) Voltage gain, VG - dB Frequency, f - Hz Voltage gain, VG - dB Frequency, f - Hz Output power, PO - W Frequency, f - Hz Output power, PO - W Input voltage, Vi- mV No. 1650--3/5 Quiescent current, ICCO - mA Total harmonic distortion, THD - % IC Power dissipation, Pd - W Output power, PO - W Output power, PO - W Supply voltage, VCC - V Total harmonic distortion, THD - % IC Power dissipation, Pd - W Output power, PO - W Output power, PO - W Neutral voltage, VN - mV STK4151V Quiescent current, ICCO - mA Operating substrate temperature, Tc - C No. 1650--4/5 Neutral voltage, VN - mV STK4151V Quiescent current, ICCO - mA Operating substrate temperature, Tc - C Output power, PO - W Supply voltage, VCC- V s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. s Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees, jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. s This catalog provides information as of June, 1997. Specifications and information herein are subject to change without notice. No. 1650--5/5 |
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