TPA3200D1DCP

Common Mode Rejection Ratio (Min) :
Mounting Style : SMD/SMT
Product : Class-D
Package / Case : HTSSOP-44
Packaging : Tube
Maximum Operating Temperature : + 85 C
THD plus Noise : 0.2 %
Output Type : 1-Channel Mono
Operating Supply Voltage : 9 V, 12 V, 15 V
Supply Current : 8 mA
Output Power : 12.8 W
Available Set Gain : 23.6 dB
Maximum Power Dissipation : 4890 mW


Description

The TPA3200D1DCP is designed as a 20-W (per channel) efficient, digital audio power amplifier for driving a bridged-tied speaker. It can drive a speaker with an impedance as low as 4 ohms. The high efficiency of it (85%) eliminates the need for an external heat sink.

TPA3200D1DCP has two features. (1)For the digital interface it would mean 24-bit resolution, supports I2S and 16-bit word right-justified digital input formats, multiple sampling frequencies 5kHz to 200kHz, 8x oversampling digital filter and soft mute. (2)For the power amplifier it would mean 20W into an 8W load from an 18V supply, efficient operation eliminates need for heat sinks, three selectable and fixed gain settings, thermal and short circuit protection. That are all the main features.

Some absolute maximum ratings of TPA3200D1DCP have been concluded into several points as follow. (1)Its supply voltage Vcc, PVcc would be from -0.3V to 21V. (2)Its supply voltage Vdd would be from -0.3V to 6.5V. (3)Its load impedance would be larger than 3.6 ohms. (4)Its input voltage would be from -0.3v to Vcc+0.3V. (5)Its operating free-air temperature range would be from -25°C to 85°C. (6)Its operating junction temperature range would be from -25 to 150°C. (7)Its storage temperature range would be from -65 to 150°C. (8)Its lead temperature 1.6 mm (1/16 inch) from case for 10 seconds would be 260°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of TPA3200D1DCP are concluded as follow. (1)Its supply current would be typ 26mA and max 31mA at 44.1kHz and would be typ 25mA at 96kHz and would be typ 30mA at 192kHz. (2)Its pass band would be max 0.454fs. (3)Its stop band would be min 0.546fs. (3)Its pass-band ripple would be max +/-0.04dB. (4)Its stop-band attenuation would be min -50dB. (5)Its frequency response would be typ -0.03dB at 20kHz and would be typ -0.20dB at 44kHz. And so on. If you have any question or suggestion or want to know more information of TPA3200D1DCP please contact us for details. Thank you!