TPA6130A2YZHT

Product Summary

The TPA6130A2YZHT is a stereo DirectPath headphone amplifier with I2C digital volume control. The TPA6130A2YZHT has minimal quiescent current consumption, with a typical IDD of 4 mA, making it optimal for portable applications. The I2C control allows maximum flexibility with a 64 step audio taper volume control, channel independent enables and mutes, and the ability to configure the outputs into stereo, dual mono, or a single receiver speaker BTL amplifier that drives 300 mW of power into 16 W loads. The applications of the TPA6130A2YZHT include Mobile Phones, Portable Media Players, Notebook Computers, High Fidelity Applications.

Parametrics

TPA6130A2YZHT absolute maximum ratings: (1)Supply voltage, VDD: -0.3 V to 6.0 V; (2)VI, Input voltage, RIGHTINx, LEFTINx: -2.7 V to 3.6 V; SD, SCL, SDA: -0.3 V to 7 V; (3)Output continuous total power dissipation: See Dissipation Rating Table; (4)TA Operating free-air temperature range: -40 to 85℃; (5)TJ Operating junction temperature range: -40 to 125℃; (6)Tstg Storage temperature range: -65 to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃; (8)ESD Protection, HBM Output Pins: 8 kV; HBM All Other Pins: 3.5 kV; (9)IEC Contact ESD Protection(2) No External Protection: 8 kV; (10)V14MLA0603 Varistors Used for External Protection: 15 kV; (11)Minimum Load Impedance: 12.8 Ω.

Features

TPA6130A2YZHT features: (1)DirectPath Ground-Referenced Outputs, Eliminates Output DC Blocking Capacitors; Reduces Board Area; Reduces Component Height and Cost; Full Bass Response Without Attenuation; (2)Power Supply Voltage Range: 2.5 V to 5.5 V; (3)64 Step Audio Taper Volume Control; (4)High Power Supply Rejection Ratio (>100 dB PSRR); (5)Differential Inputs for Maximum Noise Rejection (68 dB CMRR); (6)High-Impedance Outputs When Disabled; (7)Advanced Pop and Click Suppression Circuitry; (8)Digital I2C Bus Control, Per Channel Mute and Enable; Software Shutdown; Multi-Mode Support: Stereo HP, Dual Mono HP, and Single-Channel BTL Operation; Amplifier Status; (9)Space Saving Lead-Free (Pb-Free) Packages, 20 Pin, 4 mm x 4 mm QFN; 16 ball, 2 mm x 2 mm WCSP; (10)ESD Protection of 8 kV HBM and IEC Contact.

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