Pin
Type
Name
Description
23
Analog ground
GNDA
PLL ground
24
3.3V analog supply voltage
VDDA
PLL supply
25
3.3-V capable TTL tristate 4mA
output buffer
CKOUT
Clock output
29
3.3-V capable TTL 16mA output
buffer
OUT8B
PWM channel 8 output B
30
3.3-V capable TTL 16mA output
buffer
OUT8A
PWM channel 8 output A
31
3.3-V capable TTL 16mA output
buffer
OUT7B
PWM channel 7 output B
32
3.3-V capable TTL 16mA output
buffer
OUT7A
PWM channel 7 output A
33
3.3-V capable TTL 16mA output
buffer
OUT6B
PWM channel 6 output B
34
3.3-V capable TTL 16mA output
buffer
OUT6A
PWM channel 6 output A
38
3.3-V capable TTL 16mA output
buffer
OUT5B
PWM channel 5 output B
39
3.3-V capable TTL 16mA output
buffer
OUT5A
PWM channel 5 output A
40
3.3-V capable TTL 16mA output
buffer
OUT4B
PWM channel 4 output B
41
3.3-V capable TTL 16mA output
buffer
OUT4A
PWM channel 4 output A
42
3.3-V capable TTL 16mA output
buffer
OUT3B
PWM channel 3 output B
43
3.3-V capable TTL 16mA output
buffer
OUT3A
PWM channel 3 output A
47
3.3-V capable TTL 16mA output
buffer
OUT2B
PWM channel 2 output B
48
3.3-V capable TTL 16mA output
buffer
OUT2A
PWM channel 2 output A
49
3.3-V capable TTL 16mA output
buffer
OUT1B
PWM channel 1 output B
50
3.3-V capable TTL 16mA output
buffer
OUT1A
PWM channel 1 output A
51
3.3-V capable TTL 4mA output
buffer
EAPD
Ext. amp power-down
55
3.3-V capable TTL 2mA output
buffer
BICKO
Output serial clock
56
3.3-V capable TTL 2mA output
buffer
LRCKO
Output left/right clock
57
3.3-V capable TTL 2mA output
buffer
SDO_12
Output serial data channels 1&2
58
3.3-V capable TTL 2mA output
buffer
SDO_34
Output serial data channels 3&4
62
3.3-V capable TTL 2mA output
buffer
SDO_56
Output serial data channels 5&6
63
3.3-V capable TTL 2mA output
buffer
SDO_78
Output serial data channels 7&8
64
5-V tolerant TTL schmitt trigger
input buffer
PWDN
Device power-down
3,12,28,35,
44,52,59
3.3-V digital supply voltage
VDD
3.3-V supply
2,4,13,27,
36,45,53,60 Digital ground
GND
Ground
5, 14, 22, 26,
37,46,54, 61 -
NC
No internal connection
93