STA309B datasheet(11/66 Pages) STMICROELECTRONICS

11 / 66 page

STA309B

Pin connections

Doc ID 022570 Rev 2

11/66

3.3-V capable TTL 2mA output

buffer

OUT6A

PWM channel 6 output A

3.3-V capable TTL 2mA output

buffer

OUT5B

PWM channel 5 output B

3.3-V capable TTL 2mA output

buffer

OUT5A

PWM channel 5 output A

3.3-V capable TTL 2mA output

buffer

OUT4B

PWM channel 4 output B

3.3-V capable TTL 2mA output

buffer

OUT4A

PWM channel 4 output A

3.3-V capable TTL 2mA output

buffer

OUT3B

PWM channel 3 output B

3.3-V capable TTL 2mA output

buffer

OUT3A

PWM channel 3 output A

3.3-V capable TTL 2mA output

buffer

OUT2B

PWM channel 2 output B

3.3-V capable TTL 2mA output

buffer

OUT2A

PWM channel 2 output A

3.3-V capable TTL 2mA output

buffer

OUT1B

PWM channel 1 output B

3.3-V capable TTL 2mA output

buffer

OUT1A

PWM channel 1 output A

3.3-V capable TTL 4mA output

buffer

EAPD

Ext. amp power-down

3.3-V capable TTL 2mA output

buffer

BICKO

Output serial clock

3.3-V capable TTL 2mA output

buffer

LRCKO

Output left/right clock

3.3-V capable TTL 2mA output

buffer

SDO_12

Output serial data channels 1&2

3.3-V capable TTL 2mA output

buffer

SDO_34

Output serial data channels 3&4

3.3-V capable TTL 2mA output

buffer

SDO_56

Output serial data channels 5&6

3.3-V capable TTL 2mA output

buffer

SDO_78

Output serial data channels 7&8

5-V tolerant TTL schmitt trigger

input buffer

PWDN

Device power-down

3,11,21,24,31,39,

46,52

3.3-V digital supply voltage

VDD

3.3-V supply

2,4,12,20,23,32,

40,47,53

Digital ground

GND

Ground

Table 2.

Pin description (continued)

STA309B pin

Type

Name

Description

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