TPA6211A1-Q1 Datasheet | Texas Instruments

Features - 1 Qualified for automotive applications - 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 m A (typical) at 5 V - Shutdown current: 0.01 µA (typical) - Fast startup with minimal pop - Only three external ponents - Improved PSRR (- 80 d B) and wide supply voltage (2.5 V to 5.5 V) for direct battery operation - Fully differential design reduces RF rectification - - 63-d B CMRR Eliminates two input coupling capacitors 2 Applications - Automotive audio - Emergency calls - Driver notifications - Cluster chimes 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 m A of quiescent supply current. The TPA6211A1-Q1 device is available in the spacesaving 8-pin HVSSOP package. The device includes features such as a - 80-d B supply voltage rejection from 20 Hz to 2 k Hz, 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 lowpower needs in infotainment and cluster applications, such as cluster chimes or driver notification. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPA6211A1-Q1 HVSSOP (8) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Application Circuit 5 V DC (1) C(BYPASS) is optional An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SBOS555E - JUNE 2011 - REVISED AUGUST 2019 .ti. Table of Contents 1 Features...