2 x 7 W stereo Bridge Tied Load BTL audio amplifier

文件：580.47 Kbytes 页数：21 Pages

PHI

飞利浦

2 x 7 W stereo Bridge Tied Load BTL audio amplifier

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恩智浦

2 x 7 W BTL audio amplifier with DC gain control

General description The TDA8944AJ is a dual-channel audio power amplifier with DC gain control. It has an output power of 2 × 7 W at an 8 Ω load and a 12 V supply. The circuit contains two Bridge-Tied Load (BTL) amplifiers with an all-NPN output stage and standby/mute logic. The overall gain can

文件：406.28 Kbytes 页数：20 Pages

恩XP

2 x 7 W stereo Bridge Tied Load BTL audio amplifier

文件：580.47 Kbytes 页数：21 Pages

PHI

飞利浦

2 x 7 W BTL audio amplifier with DC gain control

OverviewThe TDA8944AJ is a dual-channel audio power amplifier with DC gain control. It has an output power of 2x7 W at an 8 Ω load and a 12 V supply. The circuit contains two Bridge-Tied Load (BTL) amplifiers with an all-NPN output stage and standby/mute logic. The overall gain can be adjusted from \n\n•Gain/volume adjustment via a DC control pin\n\n•Soft clipping\n\n•Operating at a low supply voltage\n\n•Standby and mute mode\n\n•No on/off switching plops\n\n•Low standby current\n\n•High supply voltage ripple rejection\n\n•Outputs short-circuit protected to ground, supply and across the load\;

恩XP

恩智浦

2 x 7 W stereo Bridge Tied Load (BTL) audio amplifier

General description\nThe TDA8944J is a dual-channel audio power amplifier with an output power of 2×7 W at an 8Ωload and a 12 V supply. The circuit contains two Bridge Tied Load (BTL) amplifiers with an all-NPN output stage and standby/mute logic. The TDA8944J comes in a 17-pin DIL-bent-SIL (DBS) po ■Few external components\n■Fixed gain\n■Standby and mute mode\n■No on/off switching plops\n■Low standby current\n■High supply voltage ripple rejection\n■Outputs short-circuit protected to ground, supply and across the load\n■Thermally protected\n■Printed-circuit board compatible.Applications\n■Mains;

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恩智浦