SLAU903 October 2023
The TAx5412-Q1 evaluation module has several input configuration options. The EVM allows the user to evaluate the device across multiple operation modes. The different operation modes are highlighted in this section.
The IN1 and IN2 input architecture allows these two channels to be quickly configured to support any of the supported operation modes. The INxP and INxM pins of the TAx5412-Q1 can optionally connect to onboard microphones for quick evaluation of a microphone in AC- or DC-coupled modes. Jumper configuration details can be found in Figure 3-9.
For TAC5x11-Q1 evaluation module, The DIN1P and DIN1M can be connected to IN1P and IN1M respectively through jumper J52 and J53 as shown in Figure 3-8. Only IN1 Input Terminal is applicable in this evaluation module from the configuration table.
Input Terminal | Input Mode | Installed Jumpers | Uninstalled Jumpers | Input Swing | Topology |
Register |
---|---|---|---|---|---|---|
IN1 | LINE-IN Differential, AC-coupled | J8, J20, J21 | J4, J5, J6, J11, J12, J15, J16 | 10 VRMS | ![]() | B0_P0_R80, B0_P1_R115 |
LINE-IN Single-ended, AC-coupled | J6, J8, J12 (2-3), J20, J21 | J4, J5, J11, J15, J16 | 5 VRMS | ![]() | B0_P0_R80, B0_P1_R115 | |
LINE-IN Differential, DC-coupled | J15, J16 | J4, J5, J6, J11, J12, J20, J21, J8 (DUT MICBIAS is not used) | 10 VRMS | ![]() | B0_P0_R80 | |
LINE-IN Single-ended, DC-coupled | J6, J12 (2-3), J15, J16 | J4, J5, J11, J20, J21, J8 (DUT MICBIAS is not used) | 5 VRMS | ![]() | B0_P0_R80 | |
On-board Electret Condenser Microphone (ECM) Differential, AC-coupled | J4, J5, J8, J11, J12 (1-2), J20, J21 | J6, J15, J16 | Refer to Microphone data sheet | ![]() | B0_P0_R80, B0_P1_R115 | |
On-board Electret Condenser Microphone (ECM) Single-ended, AC-coupled | J4, J5, J8, J11, J12 (2-3), J20 | J6, J15, J16, J21 | Refer to Microphone data sheet | ![]() | B0_P0_R80, B0_P1_R115 | |
On-board Electret Condenser Microphone (ECM) Differential, DC-coupled | J4, J5, J8, J11, J12 (1-2), J15, J16 | J6, J20, J21 | Refer to Microphone data sheet | ![]() | B0_P0_R80, B0_P1_R115 | |
On-board Electret Condenser Microphone (ECM) Single-ended, DC-coupled | J4, J5, J8, J11, J12 (2-3), J15, J16 | J6, J20, J21 | Refer to Microphone data sheet | ![]() | B0_P0_R80, B0_P1_R115 | |
IN2 | LINE-IN Differential, AC-coupled | J8, J22, J23 | J7, J9, J13, J14, J17, J18, J46 | 10 VRMS | ![]() | B0_P0_R85, B0_P1_R115 |
LINE-IN Single-ended, AC-coupled | J7, J8, J14 (2-3), J22, J23 | J9, J13, J17, J18, J46 | 5 VRMS | ![]() | B0_P0_R85, B0_P1_R115 | |
LINE-IN Differential, DC-coupled | J17, J18 | J7, J9, J13, J14, J22, J23, J46, J8 (DUT MICBIAS is not used) | 10 VRMS | ![]() | B0_P0_R85 | |
LINE-IN Single-ended, DC-coupled | J7, J14 (2-3), J17, J18 | J9, J13, J22, J23, J46, J8 (DUT MICBIAS is not used) | 5 VRMS | ![]() | B0_P0_R85 | |
On-board Analog MEMS microphone, AC-coupled | J8, J9, J22, J23, J46 | J7, J13, J14, J17, J18 | Refer to Microphone data sheet | ![]() | B0_P0_R85, B0_P1_R115 | |
On-board Analog MEMS microphone, DC-coupled | J9, J17, J18, J46 | J7, J13, J14, J22, J23, J8 (DUT MICBIAS is not used) | Refer to Microphone data sheet | ![]() | B0_P0_R85, B0_P1_R115 |