Datasheet
TLV320AIC33
SLAS480B – JANUARY 2006 – REVISED DECEMBER 2008 ...........................................................................................................................................
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TERMINAL FUNCTIONS (continued)
TERMINAL
DESCRIPTION
BGA
QFN NAME
BALL
J1 25 AVDD Analog DAC Voltage Supply, 2.7 V – 3.6 V
G2,H2 26 AVSS_DAC Analog DAC Ground Supply, 0 V
J2 27 MONO_LOP Mono Line Output (Plus)
J3 28 MONO_LOM Mono Line Output (Minus)
J4 29 LEFT_LOP Left Line Output (Plus)
J5 30 LEFT_LOM Left Line Output (Minus)
J6 31 RIGHT_LOP Right Line Output (Plus)
J7 32 RIGHT_LOM Right Line Output (Minus)t
H8 33 RESET Reset
General-Purpose Input/Output #2 (Input/Output) / Digital Microphone Data Input / PLL Clock Input /
J8 34 GPIO2
Audio Serial Data Bus Bit Clock Input/Output
General-Purpose Input/Output #1 (Input/Output) / PLL/Clock Mux Output / Short Circuit Interrupt /
J9 35 GPIO1
AGC Noise Flag / Digital Microphone Clock Audio Serial Data Bus Word Clock Input/Output
H9 36 DVDD Digital Core Voltage Supply, 1.65V – 1.95V
G8 37 MCLK Master Clock Inputt
G9 38 BCLK Audio Serial Data Bus Bit Clock (Input/Output)
F9 39 WCLK Audio Serial Data Bus Word Clock (Input/Output)
E9 40 DIN Audio Serial Data Bus Data Input (Input)
F8 41 DOUT Audio Serial Data Bus Data Output (Output)t
D9 42 DVSS Digital Core / I/O Ground Supply, 0V
E8 43 SELECT Control Mode Select Pin (1=SPI, 0=I
2
C)
C9 44 IOVDD I/O Voltage Supply, 1.1V – 3.6V
B8 45 MFP0 Multifunction pin #0 - SPI Chip Select / GPI / I
2
C Address Pin #0
B9 46 MFP1 Multifunction pin #1 - SPI Serial Clock / GPI / I
2
C Address Pin #1S
A8 47 MFP2 Multifunction pin #2 - SPI MISO Slave Serial Data Output / GPOI
A9 48 MFP3 Multifunction pin #3 - SPI MOSI Slave Serial Data Input / GPI / Audio Serial Data Bus Data Input
C8 1 SCL I
2
C Serial Clock / GPIO
D8 2 SDA I
2
C Serial Data Input/Output / GPIO
A7 – NC No Connect
A6 3 LINE1LP MIC1 or Line1 Analog Input (Left Plus or Multifunction)
A5 4 LINE1LM MIC1 or Line1 Analog Input (Left Minus or Multifunction)
B7 5 LINE1RP MIC1 or Line1 Analog Input (Right Plus or Multifunction)
B6 6 LINE1RM MIC1 or Line1 Analog Input (Right Minus or Multifunction)
A4 7 LINE2LP MIC2 or Line2 Analog Input (Left Plus or Multifunction)
B5 8 LINE2LM MIC2 or Line2 Analog Input (Left Minus or Multifunction)
B4 9 LINE2RP MIC2 or Line2 Analog Input (Right Plus or Multifunction)
A3 10 LINE2RM MIC2 or Line2 Analog Input (Right Minus or Multifunction)
B3 11 MIC3L MIC3 Input (Left or Multifunction)
B2 12 MICDET Microphone Detect
C4-C7,
D3-D7,
E3-E7,
– NC Do not connect.
F3-F7,
G3-G7,
H3-H7
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