Hardware Overview
10
SBAU335 – May 2019
Copyright © 2019, Texas Instruments Incorporated
ADCx140EVM-PDK
2.2.1
Line Inputs
For the line input configuration (shown in
), the TLV320ADCx140 captures the audio signal
provided through terminals J2 (IN1), J3 (IN2), J4 (IN3), and J5 (IN4). The input accepted in this mode is a
differential, 2-VRMS, full-scale audio signal. If a single-ended source is used, the 1-VRMS signal is
supported.
Figure 8. TLV320ADCx140EVB Connection for Line Input Application