(China (Mainland))
Product Summary
The TPA2039D1YFFR is a 3.2 W high efficiency filter-free class-D audio power amplifier (class-D amp) with 12 dB of fixed gain in a tiny 1.21 mm × 1.16 mm wafer chip scale package (WCSP). The device requires only one external component. The applications of the TPA2039D1YFFR include: (1)Wireless or Cellular Handsets and PDAs; (2)Portable Navigation Devices; (3)General Portable Audio Devices.
Parametrics
TPA2039D1YFFR absolute maxing ratings: (1)VDD, PVDD Supply voltage In active mode: -0.3 to 6.0 V; In shutdown mode: -0.3 to 6.0 V; (2)VI Input voltage EN, IN+, IN–: -0.3 to VDD + 0.3 V; (3)RL Minimum load resistance: 3.2 Ω; (4)TA Operating free-air temperature range: –40 to 85 ℃; (5)TJ Operating junction temperature range: –40 to 150 ℃; (6)Tstg Storage temperature range: –65 to 85 ℃.
Features
TPA2039D1YFFR features: (1)Integrated Image Reject Filter for DAC Noise Reduction; (2)Low Output Noise of 27 μV; (3)Low Quiescent Current of 1.5 mA; (4)Differential Input Impedance of 150 kΩ; (5)Auto-Recovering Short-Circuit Protection; (6)Thermal-Overload Protection; (7)Filter-Free Mono Class-D Amp; (8)9-Ball 1,21 mm × 1,16 mm 0,4mm Pitch WCSP.
Diagrams
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 TPA2039D1YFFR |
Texas Instruments |
Audio Amplifiers Fixed Gain 3.2W Mono Class-D |
Data Sheet |
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