ZHCSGM5A August 2017 – November 2017 TLV320AIC3109-Q1
PRODUCTION DATA.
NOTE:
Connect the device thermal pad to DRVSS.| PIN | TYPE | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| AVDD | 25 | — | Analog DAC voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to AVSS |
| AVSS | 17, 26 | — | Analog ground |
| BCLK | 2 | Digital I/O | Audio serial data bus bit clock input/output |
| DIN | 4 | Digital input | Audio serial data bus data input |
| DOUT | 5 | Digital output | Audio serial data bus data output |
| DRVDD | 18, 24 | — | Analog ADC and output driver voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DRVSS |
| DRVSS | 21 | — | Analog output driver ground supply |
| DVDD | 32 | — | Digital core voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DVSS |
| DVSS | 6 | — | Digital core and I/O ground supply |
| HPCOM | 22 | Analog output | High-power output driver (single-ended output, differential output (–), or VCM output) |
| HPOUT | 23 | Analog output | High-power output driver, single-ended output or differential output (+) |
| IOVDD | 7 | — | Digital I/O voltage supply |
| LEFT_LOM | 28 | Analog output | Left line output (–); leave floating when not used |
| LEFT_LOP | 27 | Analog output | Left line output (+); leave floating when not used |
| MCLK | 1 | Digital input | Master clock input |
| MIC1M/LINE1M | 11 | Analog input | Microphone or line input, differential only (–); connect a 0.47-µF capacitor to AVSS when not used |
| MIC1P/LINE1P | 10 | Analog input | Microphone or line input, differential (+) or single-ended; connect a 0.47-µF capacitor to AVSS when not used |
| MIC2M/LINE2M | 13 | Analog input | Microphone or line input, differential only (–); connect a 0.47-µF capacitor to AVSS when not used |
| MIC2P/LINE2P | 12 | Analog input | Microphone or line input, differential (+) or single-ended; connect a 0.47-µF capacitor to AVSS when not used |
| MICDET | 14 | Analog input | Microphone detection input; leave floating when not used |
| NC | 16, 19, 20 | — | Not connected; always leave floating |
| MICBIAS | 15 | Analog output | Microphone bias voltage output; leave floating when not used |
| RESET | 31 | Digital input | Reset |
| RIGHT_LOM | 30 | Analog output | Right line output (–); leave floating when not used |
| RIGHT_LOP | 29 | Analog output | Right line output (+); leave floating when not used |
| SCL | 8 | Digital I/O | I2C serial clock input |
| SDA | 9 | Digital I/O | I2C serial data input/output |
| WCLK | 3 | Digital I/O | Audio serial data bus word clock input/output |