TPA5050RSAT

The TPA5050RSAT belongs to TPA5050. The TPA5050 accepts a single serial audio input, buffers the data for a selectable period of time, and outputs the delayed audio data on a single serial output. One device allows delay of up to 170 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream in systems with complex video processing algorithms. If more delay is needed, the devices can be connected in series.

The features of TPA5050RSAT are (1)digital audio formats: 16-24-bit i2s, right-justified, left-justified; (2)I2C bus controlled; single serial input port; (3)delay time: 170 mslch at fs = 48 kHz; (4)delay resolution: one sample; (5)delay memory cleared on power-up or after; (6)delay changes(eliminates erroneous data from being output); (7)3.3 operation with 5 tolerant IIO and I2C control; (8)supports audio bit clock rates of 32 to 64 fs with fs = 32 kHz-192 kHz; (9)no external crystal or oscillator required(all internal clocks generated from the audio clock); (10)surface mount 4mm 4mm, 16-pin QFN package. The TPA5050RSAT can be applicated in high definition TV lip-sync delay right-justified, left-justified; flat panel TV lip-sync delay; home theater rear-channel effects; wireless speaker front-channel synchronization.

The absolute maximum ratings of TPA5050RSAT are (over operating free-air temperature range(unless otherwise noted), (1)  Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.) of TPA4411MRTJT are (1)supply voltage, AVDD, PVDD: 0.3 V to 5.5 V; (2) VI(input voltage): 0.3 V to VDD + 0.3 V; (3)TJ(Operating junction temperature range): 40°C to 125°C; (4)Tstg (storage temperature range): 65°C to 125°C; (5)lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260°C; (6)VDD(supply voltage): 0.3 to 3.6V; (7)TA(operating free-air temperature range): 40°C to 85°C; (8)DATA, LRCLK, BCLK, SCL, SDA: 0.3 to 5.5V; (9)VI(input voltage ADD[2:0]): 0.3 to VDD+0.3V.