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LM1875-TB5-T 数据表(PDF) 1 Page - Unisonic Technologies |
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LM1875-TB5-T 数据表(HTML) 1 Page - Unisonic Technologies |
1 / 7 page UNISONIC TECHNOLOGIES CO., LTD LM1875 LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 of 7 Copyright © 2005 Unisonic Technologies Co., Ltd QW-R107-019,D 20W AUDIO POWER AMPLIFIER DESCRIPTION The UTC LM1875 is a monolithic power amplifier offering very low distortion and high quality performance for consumer audio applications. It delivers 20W into a 4Ω or 8Ω load on ±25V supplies. Using an 8Ω load and +30V supplies, over 30W of power may be delivered. The amplifier is designed to operate with a minimum of external components. Device overload protection consists of both internal current limit and thermal shutdown. The UTC LM1875 design utilizes advanced circuit techniques and processing to achieve extremely low distortion levels even at high output power levels. Other outstanding features include high gain, fast slew rate and a wide power bandwidth, large output voltage swing, high current capability, and a very wide supply range. The amplifier is internally compensated and stable for gains of 10 or greater. FEATURES *Up to 30W output power *Avo typically 90 dB *Low distortion: 0.015%,1kHz,20W *Wide power bandwidth: 70kHz *Protection for AC and DC short circuits to ground *Thermal protection with parole circuit *High current capability: 4A *Wide supply range 16V-60V *Internal output protection diodes *94 dB ripple rejection APPLICATIONS *High performance audio systems *Bridge amplifiers *Stereo phonographs *Servo amplifiers *Instrument systems TO-220B 1 TO-220-5 1 *Pb-free plating product number: LM1875L ORDERING INFORMATION Order Number Pin Assignment Normal Lead Free Plating Package 1 2 3 4 5 Packing LM1875-TA5-T LM1875L-TA5-T TO-220-5 +IN -IN -VEE OUT VCC Tube LM1875-TB5-T LM1875L-TB5-T TO-220B +IN -IN -VEE OUT VCC Tube LM 187 5L -T A5 -T (1)Packing Type (2)Package Type (3)Lead Plating (1) T: Tube (2) TA5: TO-220-5, TB5: TO-220B (3) L: Lead Free Plating, Blank: Pb/Sn |
类似零件编号 - LM1875-TB5-T |
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类似说明 - LM1875-TB5-T |
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