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Design TPA6211A1-Q1
SBOS555C – JUNE 2011 – REVISED AUGUST 2016 TPA6211A1-Q1 3.1-W Mono Fully Differential Audio Power Amplifier
1 Features 3 Description The TPA6211A1-Q1 device is a 3.1-W mono fullydifferential 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 spacesaving 8-pin MSOP (DGN) PowerPADв„ў package. 1 Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 2: –40°C to 105°C
Ambient Operating Temperature Range
– 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 ВµA (Typical) …
