STA333BW View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

STA333BW

2.1-channel 40-watt high-efficiency digital audio system Sound Terminal®

STMicroelectronics 

STA333BW

Register description

Output configuration

Table 42. Output configuration

Bit R/W RST

Name

0

R/W 0

1

R/W 0

OCFG0

OCFG1

Description

Selects the output configuration

Table 43. Output configuration engine selection

OCFG[1:0]

Output configuration

2 channel (full-bridge) power, 2 channel data-out:

1A/1B → 1A/1B

2A/2B → 2A/2B

00

LineOut1 → 3A/3B

LineOut2 → 4A/4B

Line Out Configuration determined by LOC register

2 (half-bridge), 1(full-bridge) on-board power:

1A → 1A

Binary 0 °

2A → 1B

Binary 90°

01

3A/3B → 2A/2B Binary 45°

1A/B → 3A/B Binary 0°

2A/B → 4A/B Binary 90°

2 channel (full-bridge) power, 1 channel FFX:

1A/1B → 1A/1B

10

2A/2B → 2A/2B

3A/3B → 3A/3B

EAPDEXT and TWARNEXT Active

1 channel mono-parallel:

3A → 1A/1B w/ C3BO 45°

11

3B → 2A/2B w/ C3BO 45°

1A/1B → 3A/3B

2A/2B → 4A/4B

Config pin

0

0

0

1

Note:

To the left of the arrow is the processing channel. When using channel output mapping, any

of the three processing channel outputs can be used for any of the three inputs.

Doc ID 13773 Rev 3

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