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LA6565 Arkusz danych(PDF) 1 Page - Sanyo Semicon Device |
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LA6565 Arkusz danych(HTML) 1 Page - Sanyo Semicon Device |
1 / 8 page SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN Ordering number : ENN7817 52404TN (OT) No.7817-1/8 Overview The LA6565 is a four-channel BTL plus one-channel H bridge actuator driver developed for use in CD and DVD drives. The BTL driver channels 1 and 2 include built-in operational amplifiers allowing the LA6565 to support a wide range of applications. Application • Five-channel (BTL: 4 channels, H bridge: 1 channel) CD motor driver Features and Functions • Five power amplifier channels on a single chip (Bridge connection (BTL): 4 channels, H bridge: 1 channel) • IO max: 1 A • Built-in level shifters (except for the H bridge channel) • Muting circuits (output on/off, two systems) (The muting circuits operate for the BTL amplifiers. They do not apply to the H bridge or regulator circuits.) • Built-in regulator (Uses an external pnp transistor and is set with an external resistor.) • Output voltage setting function (loading driver) • Built-in independent operational amplifiers • Thermal shutdown circuit SANYO Semiconductors DATA SHEET LA6565 Monolithic Linear IC Five-Channel CD Actuator Driver (BTL: 4 channels, H bridge: 1 channel) Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage VCC max 14 V Allowable power dissipation Pd max Independent IC 0.8 W Specified PCB* 2W Maximum output current IO max For each of the channel 1 to 4 and H bridge outputs 1 A Maximum input voltage VINB 13 V MUTE pin voltage VMUTE 13 V Operating temperature Topr –30 to +85 °C Storage temperature Tstg –55 to +150 °C Recommended Operating Conditions at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage VCC 5.6 to 13 V Note *:Specified PCB (76.1mm × 114.3mm × 1.6mm), PCB meterial : glass epoxy |
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