TPA2036D1 Series

2.5-W, mono, analog input Class-D audio amp with variable gain & short-circuit protection

Catalog

2.5-W, mono, analog input Class-D audio amp with variable gain & short-circuit protection

Part	Supplier Device Package	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [x]	Features	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Output Type
Texas Instruments TPA2036D1YZFT	9-DSBGA	2.5 W	1	Differential Inputs Short-Circuit and Thermal Protection Shutdown	2.5 V	5.5 V	Class D	Surface Mount	85 °C	-40 °C	9-UFBGA DSBGA	1-Channel (Mono)
Texas Instruments TPA2036D1YZFR	9-DSBGA	2.5 W	1	Differential Inputs Short-Circuit and Thermal Protection Shutdown	2.5 V	5.5 V	Class D	Surface Mount	85 °C	-40 °C	9-UFBGA DSBGA	1-Channel (Mono)

Catalog

2.5-W, mono, analog input Class-D audio amp with variable gain & short-circuit protection

Key Features

• Pin-to-pin compatibility with TPA2010D1Short Circuit Auto-recoveryMaximum Battery Life and Minimum HeatEfficiency With an 8-Speaker:88% at 400 mW80% at 100 mW2.8-mA Quiescent Current0.5-µA Shutdown CurrentOnly Three External ComponentsOptimized PWM Output Stage Eliminates LC Output FilterHigh PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V)Fully Differential Design Reduces RF Rectification and Eliminates Bypass CapacitorImproved CMRR Eliminates Two Input Coupling Capacitors1,45mm × 1,45 mm 9-Ball WCSPNanoFree™ Lead-Free (YZF)APPLICATIONSWireless or Cellular Handsets and PDAsPersonal Navigation DevicesGeneral Portable Audio DevicesLinear Vibrator DriversSee AlsoTPA2031D1, TPA2032D1, TPA2033D1, TPA2034D1, TPA2035D1NanoFree is a trademark of Texas Instruments.Pin-to-pin compatibility with TPA2010D1Short Circuit Auto-recoveryMaximum Battery Life and Minimum HeatEfficiency With an 8-Speaker:88% at 400 mW80% at 100 mW2.8-mA Quiescent Current0.5-µA Shutdown CurrentOnly Three External ComponentsOptimized PWM Output Stage Eliminates LC Output FilterHigh PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V)Fully Differential Design Reduces RF Rectification and Eliminates Bypass CapacitorImproved CMRR Eliminates Two Input Coupling Capacitors1,45mm × 1,45 mm 9-Ball WCSPNanoFree™ Lead-Free (YZF)APPLICATIONSWireless or Cellular Handsets and PDAsPersonal Navigation DevicesGeneral Portable Audio DevicesLinear Vibrator DriversSee AlsoTPA2031D1, TPA2032D1, TPA2033D1, TPA2034D1, TPA2035D1NanoFree is a trademark of Texas Instruments.

Description

The TPA2036D1 is a 2.5-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1,45 mm × 1,45 mm wafer chip scale package (WCSP) that requires only three external components. Features such as 88% efficiency, –75-dB PSRR, improved RF immunity, and 8 mm2total PCB area make TPA2036D1 ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes TPA2036D1 ideal for portable applications. In cellular handsets, TPA2036D1 is capable of driving the earpiece, speaker phone, and melody ringer. TPA2036D1 allows independent gain while summing signals from separate sources, and has a low 36 µVRMSnoise floor, A-weighted. The TPA2036D1 is a 2.5-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1,45 mm × 1,45 mm wafer chip scale package (WCSP) that requires only three external components. Features such as 88% efficiency, –75-dB PSRR, improved RF immunity, and 8 mm2total PCB area make TPA2036D1 ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes TPA2036D1 ideal for portable applications. In cellular handsets, TPA2036D1 is capable of driving the earpiece, speaker phone, and melody ringer. TPA2036D1 allows independent gain while summing signals from separate sources, and has a low 36 µVRMSnoise floor, A-weighted.