• Part: TS4994FC
  • Description: 1.2W differential input/output audio power amplifier
  • Manufacturer: STMicroelectronics
  • Size: 633.25 KB
TS4994FC Datasheet (PDF) Download
STMicroelectronics
TS4994FC

Description

The TS4994 is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8Ω load @ 5V. Due to its differential inputs, it exhibits outstanding noi.

Key Features

  • Differential inputs
  • Near-zero pop & click
  • 100dB PSRR @ 217Hz with grounded inputs
  • Operating range from VCC = 2.5V to 5.5V
  • 1.2W rail-to-rail output power @ VCC = 5V, THD = 1%, F = 1kHz, with 8Ω load
  • 90dB CMRR @ 217Hz
  • Ultra-low consumption in standby mode (10nA)
  • Selectable standby mode (active low or active high)
  • Ultra fast startup time: 15ms typ.
  • Available in 9-bump flip-chip (300mm bump diameter)