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TPA6211T-Q1

ACTIVE

Automotive, 3.1-W, mono, analog input class-AB audio amplifier

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Data sheet

TPA6211T-Q1

ACTIVE
Data sheet Order now

Product details

Audio input type Analog Input Architecture Class-AB Speaker channels (max) Mono Rating Automotive Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 2.5 Load (min) (Ω) 3 Output power (W) 3.1 SNR (dB) 105 THD + N at 1 kHz (%) 0.03 Iq (typ) (mA) 4 Control interface Hardware Closed/open loop Closed Analog supply (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 PSRR (dB) 85 Operating temperature range (°C) -40 to 105
Audio input type Analog Input Architecture Class-AB Speaker channels (max) Mono Rating Automotive Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 2.5 Load (min) (Ω) 3 Output power (W) 3.1 SNR (dB) 105 THD + N at 1 kHz (%) 0.03 Iq (typ) (mA) 4 Control interface Hardware Closed/open loop Closed Analog supply (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 PSRR (dB) 85 Operating temperature range (°C) -40 to 105
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • AEC-Q100 Qualified for automotive applications
    • Device Temperature Grade 2: –40°C to 105°C
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • 3.1 W into 3 Ω 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
  • AEC-Q100 Qualified for automotive applications
    • Device Temperature Grade 2: –40°C to 105°C
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • 3.1 W into 3 Ω 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

The TPA6211T-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 TPA6211T-Q1 device is available in the space-saving 8-pin HVSSOP package.

The device includes features such as a 80 dB supply voltage rejection ratio from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211T-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.

The TPA6211T-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 TPA6211T-Q1 device is available in the space-saving 8-pin HVSSOP package.

The device includes features such as a 80 dB supply voltage rejection ratio from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211T-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.
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TPA6211A1 ACTIVE 3.1-W, mono, analog input Class-AB audio amplifier Catalog version

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* Data sheet TPA6211T-Q1 Automotive, 3.1 W Mono, Analog Input, Class AB Audio Amplifier datasheet (Rev. A) PDF | HTML 02 Jun 2021

Design & development

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Evaluation board

TPA6211A1EVM — TPA6211A1 Evaluation Module (EVM)

The TPA6211A1 is a 3.1-W mono fully differential amplifier designed to drive a speaker with at least 3-Ohm impedance while comsuming less than 20mm2 total board space.

The device operates from 2.5V to 5.5V while consuming only 4mA of quiescent current. The TPA6211A1 is available in a space-saving (...)

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TPA6211A1 PSpice Model

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TPA6211A1 TINA-TI Reference Design

SLOM439.TSC (60 KB) - TINA-TI Reference Design
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Simulation model

TPA6211A1 TINA-TI Spice Model

SLOM438.ZIP (13 KB) - TINA-TI Spice Model
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