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TI TPA6211A1TDGNRQ1RoHS

Manufacturer
TI
MPN
TPA6211A1TDGNRQ1
LCSC Part #
C473345
Packaging
MSOP-8-EP
Customer #
Key Attributes
Mono Fully Differential Audio Power Amplifier
Datasheetpdf iconTI TPA6211A1TDGNRQ1
In-Stock: 3,825
3,825 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 0.7972$ 0.80
10+$ 0.641$ 6.41
30+$ 0.5629$ 16.89
100+$ 0.4848$ 48.48
500+$ 0.4377$ 218.85
1,000+$ 0.4149$ 414.90
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingMSOP-8-EP
Quiescent Current4mA
Voltage - Supply2.5V~5.5V
FeaturesESD protection;Enable/shutdown function;Automatic mute/no-noise switch
Total Harmonic Distortion + Noise (THD+N)0.045%
Operating Temperature-40℃~+105℃
Signal-to-Noise Ratio105dB
Number of Inputs1 Pair Differential Inputs
Speaker Channels1-Channel
Efficiency81.9%
Output Power3.1Wx1@3Ω
ClassClass AB
Power Supply Rejection Ratio (PSRR)-60dB
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Introduction

AI Translation

The TPA6211A1-Q1 device is a 3.1-W mono fully differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20-mm² total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1-Q1 device is available in the space-saving 8-pin HVSSOP package. The device includes features such as a –80-dB supply voltage rejection from 20 Hz to 2 kHz, improved RF-rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211A1-Q1 device ideal for emergency call applications. Additionally, the device supports low-power needs in infotainment and cluster applications, such as cluster chimes or driver notification.

Features

AI Translation
  • Qualified for automotive applications
  • Device HBM ESD classification level 3A
  • Device CDM ESD classification level C6
  • 3.1 W into 3Ω from a 5-V supply at THD = 10% (typical)
  • Low supply current: 4 mA (typical) at 5 V
  • Shutdown current: 0.01 μA (typical)
  • Fast startup with minimal pop
  • Only three external components
  • Improved PSRR (-80 dB) and wide supply voltage (2.5 V to 5.5 V) for direct battery operation
  • Fully differential design reduces RF rectification
  • –63-dB CMRR
  • Eliminates two input coupling capacitors

Applications

AI Translation
  • Automotive audio
  • Emergency calls
  • Driver notifications
  • Cluster chimes