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TPA6211A1DGNG4

Audio Power Amplifier, 3.1 W, AB, 1 Channel, 2.5V to 5.5V, MSOP, 8 Pins

TEXAS INSTRUMENTS TPA6211A1DGNG4
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Manufacturer Part No:
TPA6211A1DGNG4
Order Code:
3116961

Product Overview

The TPA6211A1DGNG4 is a 3.1W mono fully-differential Class-AB Audio Amplifier, designed to drive a speaker with at least 3R impedance while consuming only 20mm² total printed-circuit board (PCB) area in most applications. The device operates from 2.5 to 5.5V, drawing only 4mA of quiescent supply current. Features like -80dB supply voltage rejection from 20Hz to 2kHz, improved RF rectification immunity, small PCB area and a fast start-up with minimal pop makes the TPA6211A1DGNG4 ideal for PDA/smart phone applications.
  • 3.1W into 3R from a 5V supply at THD = 10% (typical)
  • 4mA Typical at 5V low supply current
  • 0.01µA Typical shutdown current
  • Fast start-up with minimal pop
  • Improved PSRR (-80dB) and wide supply voltage (2.5 to 5.5V) for direct battery operation
  • Fully differential design reduces RF rectification
  • -63dB CMRR eliminates two input coupling capacitors
  • Green product and no Sb/Br

Applications

Wireless, Portable Devices, Computers & Computer Peripherals, Audio

Warnings

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

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:
3.1W

:
AB

:
1 Channel

:
2.5V to 5.5V

:
MSOP

:
8Pins

:
3ohm

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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