SBOS496C March   2020  – May 2024 TPA6211T-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Operating Characteristics
    7. 5.7 Dissipation Ratings
    8.     Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Advantages of Fully Differential Amplifiers
      2. 6.3.2 Fully Differential Amplifier Efficiency and Thermal Information
      3. 6.3.3 Differential Output Versus Single-Ended Output
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Typical Differential Input Application
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
          1. 7.2.1.2.1 Resistors (RI)
          2. 7.2.1.2.2 Bypass Capacitor (CBYPASS) and Start-Up Time
          3. 7.2.1.2.3 Input Capacitor (CI)
          4. 7.2.1.2.4 Band-Pass Filter (RI, CI, and CF)
            1. 7.2.1.2.4.1 Step 1: Low-Pass Filter
            2. 7.2.1.2.4.2 Step 2: High-Pass Filter
            3. 7.2.1.2.4.3 Step 3: Additional Low-Pass Filter
          5. 7.2.1.2.5 Decoupling Capacitor (CS)
          6. 7.2.1.2.6 Using Low-ESR Capacitors
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Other Application Circuits
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Power Supply Decoupling Capacitor
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Community Resources
    3. 8.3 Trademarks
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

3 Description

The TPA6211T-Q1 device is a 3.1W mono fully-differential amplifier designed to drive a speaker with at least 3Ω impedance while consuming only 20mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5V to 5.5V, drawing only 4mA 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 80dB supply voltage rejection ratio from 20Hz to 2kHz, improved RF rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211T-Q1 device an excellent choice for emergency call applications. Additionally, the device supports low-power needs in infotainment and cluster applications, such as cluster chimes or driver notification.

Device Information
PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE (NOM)
TPA6211T-Q1 HVSSOP (8) 3mm × 4.9mm 3mm × 3mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
TPA6211T-Q1 Application Circuit
A. C(BYPASS) is optional
Application Circuit