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

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPA2039D1YFFR
TPA2039D1YFFR
Texas Instruments
Audio Amplifiers Fixed Gain 3.2W Mono Class-D
Data Sheet
0-2150: $0.42
2150-3000: $0.40
3000-6000: $0.38
6000-12000: $0.37
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPA2000D1GQCR
TPA2000D1GQCR
Texas Instruments
Audio Amplifiers Mono Filter-Free Class-D
Data Sheet
0-1860: $0.93
1860-2000: $0.90
2000-2500: $0.90
2500-5000: $0.85
TPA2000D1TPWRQ1
TPA2000D1TPWRQ1
Texas Instruments
Audio Amplifiers Auto Cat Mono Filter Free Class D
Data Sheet
0-1480: $1.18
1480-2000: $1.06
TPA2001D2EVM
TPA2001D2EVM
Texas Instruments
Audio IC Development Tools TPA2001D2 Eval Mod
Data Sheet
0-1: $33.48
TPA2000D2EVM
TPA2000D2EVM
Texas Instruments
Audio IC Development Tools TPA2000D2 Eval Mod
Data Sheet
0-1: $33.48
TPA2001D1EVM
TPA2001D1EVM
Texas Instruments
Audio IC Development Tools TPA2001D1 Eval Mod
Data Sheet
Negotiable 
TPA2001D1PWG4
TPA2001D1PWG4
Texas Instruments
Audio Amplifiers Mono Filter-Free Class-D
Data Sheet
0-1: $1.25
1-25: $1.14
25-100: $0.79
100-250: $0.77