Inicio Audio, háptica y piezoeléctrica Amplificadores de audio Amplificadores de audio para celulares, tabletas y dispositivos portátiles

TPA2036D1

ACTIVO

Amplificador de audio mono de Clase D, entrada analógica y 2.5 W, con ganancia variable y protección

Detalles del producto

Audio input type Analog Input Architecture Class-D Speaker channels (max) Mono Iq per channel (typ) (mA) 2.8 Control interface GPIO Output power (W) 2.5 THD + N at 1 kHz (%) 0.18 Load (min) (Ω) 4 Analog supply voltage (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-D Speaker channels (max) Mono Iq per channel (typ) (mA) 2.8 Control interface GPIO Output power (W) 2.5 THD + N at 1 kHz (%) 0.18 Load (min) (Ω) 4 Analog supply voltage (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85
DSBGA (YZF) 9 3.0625 mm² 1.75 x 1.75
  • Pin-to-pin compatibility with TPA2010D1
  • Short Circuit Auto-recovery
  • Maximum Battery Life and Minimum Heat
    • Efficiency With an 8- Speaker:
      • 88% at 400 mW
      • 80% at 100 mW
    • 2.8-mA Quiescent Current
    • 0.5-µA Shutdown Current
  • Only Three External Components
    • Optimized PWM Output Stage Eliminates LC Output Filter
    • High PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V)
    • Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
    • Improved CMRR Eliminates Two Input Coupling Capacitors
  • 1,45mm × 1,45 mm 9-Ball WCSP
    • NanoFree™ Lead-Free (YZF)
  • APPLICATIONS
    • Wireless or Cellular Handsets and PDAs
    • Personal Navigation Devices
    • General Portable Audio Devices
    • Linear Vibrator Drivers
  • See Also
    • TPA2031D1, TPA2032D1, TPA2033D1, TPA2034D1, TPA2035D1

NanoFree is a trademark of Texas Instruments.

  • Pin-to-pin compatibility with TPA2010D1
  • Short Circuit Auto-recovery
  • Maximum Battery Life and Minimum Heat
    • Efficiency With an 8- Speaker:
      • 88% at 400 mW
      • 80% at 100 mW
    • 2.8-mA Quiescent Current
    • 0.5-µA Shutdown Current
  • Only Three External Components
    • Optimized PWM Output Stage Eliminates LC Output Filter
    • High PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V)
    • Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
    • Improved CMRR Eliminates Two Input Coupling Capacitors
  • 1,45mm × 1,45 mm 9-Ball WCSP
    • NanoFree™ Lead-Free (YZF)
  • APPLICATIONS
    • Wireless or Cellular Handsets and PDAs
    • Personal Navigation Devices
    • General Portable Audio Devices
    • Linear Vibrator Drivers
  • See Also
    • TPA2031D1, TPA2032D1, TPA2033D1, TPA2034D1, TPA2035D1

NanoFree is a trademark of Texas Instruments.

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 mm2 total 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 µVRMS noise 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 mm2 total 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 µVRMS noise floor, A-weighted.

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Documentación técnica

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* Data sheet 2.5-W MONO CLASS-D AUDIO AMPLIFIER WITH AUTO-RECOVERY datasheet 20 oct 2008

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​