SBOS555F
June 2011 – February 2024
TPA6211A1-Q1
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
Pin Functions
4.1
DAPPER
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Operating Characteristics
5.7
Dissipation Ratings
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Advantages of Fully Differential Amplifiers
6.3.2
Fully Differential Amplifier Efficiency and Thermal Information
6.3.3
Differential Output Versus Single-Ended Output
6.4
Device Functional Modes
7
Application and Implementation
7.1
Application Information
7.2
Typical Applications
7.2.1
Typical Differential Input Application
7.2.1.1
Design Requirements
7.2.1.2
Detailed Design Procedure
7.2.1.2.1
Resistors (RI)
7.2.1.2.2
Bypass Capacitor (CBYPASS) and Start-Up Time
7.2.1.2.3
Input Capacitor (CI)
7.2.1.2.4
Band-Pass Filter (RI, CI, and CF)
7.2.1.2.4.1
Step 1: Low-Pass Filter
7.2.1.2.4.2
Step 2: High-Pass Filter
7.2.1.2.4.3
Step 3: Additional Low-Pass Filter
7.2.1.2.5
Decoupling Capacitor (CS)
7.2.1.2.6
Using Low-ESR Capacitors
7.2.1.3
Application Curves
7.2.2
Other Application Circuits
8
Power Supply Recommendations
8.1
Power Supply Decoupling Capacitor
9
Layout
9.1
Layout Guidelines
9.2
Layout Example
10
Device and Documentation Support
10.1
Receiving Notification of Documentation Updates
10.2
Community Resources
10.3
Trademarks
11
Revision History
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGN|8
MPDS046F
Thermal pad, mechanical data (Package|Pins)
DGN|8
PPTD041I
Orderable Information
sbos555f_oa
sbos555f_pm
1
Features
Qualified for automotive applications
Temperature Grade 2: –40°C to 105°C T
A
Device HBM ESD classification level 2
Device CDM ESD classification level C6
3.1W into 3Ω from a 5V supply at
THD = 10% (typical)
Low supply current: 4mA (typical) at 5V
Shutdown current: 0.01µA (typical)
Fast startup with minimal pop
Only three external components
Improved PSRR (–80dB) and wide supply voltage (2.5V to 5.5V) for direct battery operation
Fully differential design reduces RF
rectification
–63dB CMRR Eliminates two input
coupling capacitors