SLAS671C February 2010 – January 2017 TLV320DAC3100
PRODUCTION DATA.
PIN | I/O | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
AIN1 | 13 | I | Analog input No. 1 routed to output mixer |
AIN2 | 14 | I | Analog input No. 2 routed to output mixer |
AVDD | 17 | - | Analog power supply |
AVSS | 16 | - | Analog ground |
BCLK | 7 | I/O | Audio serial bit clock |
DIN | 5 | I | Audio serial data input |
DVDD | 3 | - | Digital power – digital core |
DVSS | 18 | - | Digital ground |
GPIO1 | 32 | I/O | General-purpose input/output pin and multifunction pin |
HPL | 27 | O | Left-channel headphone/line driver output |
HPR | 30 | O | Right-channel headphone/line driver output |
HPVDD | 28 | - | Headphone/line driver and PLL power |
HPVSS | 29 | - | Headphone/line driver and PLL ground |
IOVDD | 2 | - | Interface power |
IOVSS | 1 | - | Interface ground |
MCLK | 8 | I | External master clock |
MICBIAS | 12 | - | Microphone bias voltage |
NC | 4, 15 | I | No connection |
RESET | 31 | I | Device reset |
SCL | 10 | I/O | I2C control bus clock input |
SDA | 9 | I/O | I2C control-bus data input |
SPKM | 19, 23 | I/O | Cass-D speaker driver inverting output |
SPKP | 22, 26 | Class-D speaker driver noninverting output | |
SPKVDD | 21, 24 | Class-D speaker driver power supply | |
SPKVSS | 20, 25 | Class-D speaker driver power-supply ground | |
VOL/MICDET | 11 | I | Volume control or headphone detection. Note that microphone detection is also available on devices that have an ADC. |
WCLK | 6 | I/O | Audio serial word clock |