8.2.3 TRS Audio Interface in Single-Supply Applications

The INA165x-Q1 can be used for auxiliary audio inputs that may use a tip-ring-sleeve (TRS) connector where both audio channels share a common ground connection. Figure 61 shows the INA1650-Q1 configured as a line receiver for a TRS interface to remove common-mode noise on the sleeve connection.

Figure 61. TRS Audio Interface in Single-Supply Applications