Other Parts Discussed in Thread: TS3A227E,
Hi Sirs,
We are designing the TPA6166 with an OEM customer. Here we have two questions which need product line's support:
1. WOuld you please advise if the TPA6166 detect OMTP and CTIA jacks based on the same impedance range of the TS3A227E device?
TPA6166 datasheet:
TS3A227E specification:
2. Can we bring up the TPA6166 to support OMTP/CTIA jack detection function with the following I2C instructions?
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w 80 1E 19 #Enable Registers 3
w 80 04 EE #Interrupt Mask Register 1
w 80 05 F4 #Interrupt Mask Register 2
w 80 07 B9 #Left Headphone Volume Register
w 80 08 79 #Right Headphone Volume Register
w 80 09 47 #Microphone/Ground Control
w 80 12 01 #Reserved Registers
w 80 13 45 #Reserved Registers
w 80 1A 95 #Jack Detect AC Test Settings
w 80 1E 01 #semi auto mode
w 80 1D 80 #Enable Registers 2
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Thank you and Best regards,
Wayne Chen
07/16/2020
