Refer to the PDF data sheet for device specific package drawings
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.
PIN | I/O1 | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
BYPASS | 2 | I | Mid-supply voltage, adding a bypass capacitor improves PSRR |
GND | 7 | I | High-current ground |
IN– | 4 | I | Negative differential input |
IN+ | 3 | I | Positive differential input |
SHUTDOWN | 1 | I | Shutdown pin (active low logic) |
Thermal Pad | — | — | Connect to ground. Thermal pad must be soldered down in all applications to properly secure device on the PCB. |
VDD | 6 | I | Power supply |
VO+ | 5 | O | Positive BTL output |
VO– | 8 | O | Negative BTL output |