STA013$ STMicroelectronics, STA013$ Datasheet - Page 26

• Manufacturer Part Number: STA013$
• Description: DECODER AUDIO MPEG 2.5 28-SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA013$

• Applications: Sound Cards, Players, Recorders
• Voltage - Supply, Digital: 2.4 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Audio Codec Type: MP3 Decoder
• No. Of Dacs: 1
• No. Of Input Channels: 2
• No. Of Output Channels: 2
• Sampling Rate: 48kSPS
• Interface Type: I2C, Serial
• Supply Voltage Range: 2.4V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -
• Lead Free Status / Rohs Status: Compliant

STA013 - STA013B - STA013T
BASS_ENHANCE
Address: 0x7C
Software Reset: 0x00
Hardware Reset: 0x00
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MSB
BE7
MSB
b7
b7
0
0
0
0
0
0
1
1
1
1
1
BE6
b6
b6
0
0
0
0
0
0
1
1
1
1
1
BE5
b5
b5
0
0
0
0
0
0
1
1
1
1
1
BE4
b4
b4
0
0
0
0
0
0
1
1
1
1
1
BE3
b3
b3
1
1
1
1
0
0
1
0
0
0
0
BE2
b2
b2
0
0
1
1
1
1
1
1
0
0
0
BE1
b1
b1
LSB
BE0
0
1
1
0
0
0
1
1
1
0
0
b0
LSB
b0
.
.
.
.
.
.
1
0
1
1
0
0
0
0
1
0
1
Signed number (2 complement)
This register is used to select the enhancement
or attenuation STA013 has to perform on Bass
Frequency range at the digital signal.
A decrement (increment) of a decimal unit corre-
sponds to a step of attenuation (enhancement) of
1.5dB.
The allowed Attenuation/Enhancement range is
[-18dB, +18dB].
ENHANCE/ATTENUATION
1.5dB step
+16.5
+13.5
-13.5
-16.5
+18
+15
-15
-18
+1
-1
0