TP5228

The TP5228 is an integrated class AB stereo headphone driver contained in an SO-8 or a DIP-8 plastic package with Mute feature.The TP5228 operates in low power mode to reduce supply current to 600Aand keep no switch ON/OFF clicks. Besides the common Mute feature, the TP5228 further integrates a voltage divider inside the chip.Thus, the external resistors can be eliminated.The device is fabricated in a CMOS process and has been primarily developed for portable digital audio applications.

Features of the TP5228 are:(1)high signal-to-noise ratio; (2)high slew rate; (3)low distortion; (4)large output voltage swing; (5)flexible mute function; (6)excellent power supply ripple rejection; (7)low power consumption; (8)short-circuit elimination; (9)wide temperature range; (10)no switch on/off clicks.

The absolute maximum ratings of the TP5228 can be summarized as:(1)supply voltage:8V;(2)output short-circuit duration:20 S;(3)storage temperature:-65 to 150;(4)maximum junction temperature:150;(5)operating ambient temperature:-40 to 85.The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s).In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement.In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets.

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