STA559BWSTR STMicroelectronics, STA559BWSTR Datasheet - Page 33

• Manufacturer Part Number: STA559BWSTR
• Description: Audio Amplifiers 5V 2A 2.1ch hi-eff digital audio system
• Manufacturer: STMicroelectronics

Specifications of STA559BWSTR

• Product Category: Audio Amplifiers
• Rohs: yes
• Output Type: 2.1 Channel Stereo
• Output Power: 6 W
• Thd Plus Noise: 0.2 %
• Operating Supply Voltage: 4.5 V to 16 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: PowerSSO-36
• Minimum Operating Temperature: - 20 C

STA559BW
Note:
Output configuration
Table 42.
Table 43.
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.
0
1
00
01
10
11
Bit
OCFG[1:0]
R/W
R/W
R/W
Output configuration
Output configuration engine selection
0
0
RST
2 channel (full-bridge) power, 2 channel data-out:
1A/1B → 1A/1B
2A/2B → 2A/2B
LineOut1 → 3A/3B
LineOut2 → 4A/4B
Line Out Configuration determined by LOC register
2 (half-bridge), 1(full-bridge) on-board power:
1A → 1A
2A → 1B
3A/3B → 2A/2B Binary 45°
1A/B → 3A/B
2A/B → 4A/B
2 channel (full-bridge) power, 1 channel FFX:
1A/1B → 1A/1B
2A/2B → 2A/2B
3A/3B → 3A/3B
EAPDEXT and TWARNEXT Active
1 channel mono-parallel:
3A → 1A/1B
3B → 2A/2B
1A/1B → 3A/3B
2A/2B → 4A/4B
OCFG0
OCFG1
Doc ID 18190 Rev 1
Name
w/ C3BO 45°
w/ C3BO 45°
Output configuration
Binary 0°
Binary 90°
Binary 0 °
Binary 90°
Selects the output configuration
Description
Register description
0
0
0
1
Config pin
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