MAS3587F Micronas, MAS3587F Datasheet - Page 45
![no-image](/images/manufacturer_photos/0/4/442/micronas_sml.jpg)
MAS3587F
Manufacturer Part Number
MAS3587F
Description
MPEG Layer 3 Audio Encoder/Decoder
Manufacturer
Micronas
Datasheet
1.MAS3587F.pdf
(83 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAS3587F-QI-B2
Manufacturer:
INTEL
Quantity:
101
- Current page: 45 of 83
- Download datasheet (735Kb)
ADVANCE INFORMATION
Table 3–12: Codec control registers on I
Micronas
Register
Address
(hex)
00 15
00 1E
Function
Treble
bit[15:8]
Higher resolution is possible, one LSB step results in a gain step of about
1/8 dB.
With positive treble settings, clipping of the output signal may occur. There-
fore, it is not recommended to set treble to a value that, in conjunction with
loudness and volume, would result in an overall positive gain.
The settings require: max (bass, treble) + loudness + volume
bit[7:0]
Loudness
bit[15:8]
bit[7:0]
Higher resolution of Loudness Gain is possible: An LSB step results in a gain
step of about 1/4 dB.
Loudness increases the volume of low- and high-frequency signals, while
keeping the amplitude of the 1-kHz reference frequency constant. The
intended loudness has to be set according to the actual volume setting.
Because loudness introduces gain, it is not recommended to set loudness to a
value that, in conjunction with volume, would result in an overall positive gain.
The settings should be: max (bass, treble) + loudness + volume
The corner frequency for bass amplification can be set to two different values.
In Super Bass mode, the corner frequency is shifted up. The point of constant
volume is shifted from 1 kHz to 2 kHz.
Loudness Gain
44
40
...
04
00
Loudness Mode
00
04
Treble range
60
58
...
08
00
F8
...
A8
A0
Not used, must be set to 0
hex
hex
hex
hex
hex
hex
hex
hex
hex
hex
hex
hex
hex
normal (constant volume at 1 kHz)
Super Bass (constant volume at 2 kHz)
17 dB
16 dB
1 dB
0 dB
2
C subaddress 6C
12 dB
11 dB
1 dB
0 dB
1 dB
11 dB
12 dB
hex
0 dB
0 dB
MAS 3587F
Name
TREBLE
LDNESS
45
Related parts for MAS3587F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MAS9012](/images/no-image3.png)
Part Number:
Description:
Stepper Motor Driver IC
Manufacturer:
MAS
Datasheet:
![MAS9138](/images/no-image3.png)
Part Number:
Description:
ASYNCHRONOUS TO SYNCHRONOUS CONVERTER
Manufacturer:
MAS
Datasheet:
![MAS9178](/images/no-image3.png)
Part Number:
Description:
Stand-alone am Receiver ic
Manufacturer:
MAS
Datasheet:
![MAS9187](/images/no-image3.png)
Part Number:
Description:
12 X 8-bit D to A Converter
Manufacturer:
MAS
Datasheet:
![MAS9191A](/images/no-image3.png)
Part Number:
Description:
Single Chip AMPS/ETACS/NAMPS Audio/Data Processor
Manufacturer:
MAS
![MAS9191EB](/images/no-image3.png)
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
MAS
Datasheet:
![MAS9270](/images/no-image3.png)
Part Number:
Description:
IC FOR 10.00 - 30.00 MHz VCTCXO
Manufacturer:
MAS
Datasheet:
![MAS9271](/images/no-image3.png)
Part Number:
Description:
IC FOR 10.00 - 40.00 MHz PXO
Manufacturer:
MAS
Datasheet:
![MAS9275](/images/no-image3.png)
Part Number:
Description:
IC FOR 10.00 - 36.00 MHz VCXO
Manufacturer:
MAS
Datasheet:
![SDA9400](/images/manufacturer_photos/0/4/442/micronas_tmb.jpg)
Part Number:
Description:
Scan rate converter using embedded DRAM technology unit
Manufacturer:
Micronas
Datasheet:
![VPX3226E](/images/manufacturer_photos/0/4/442/micronas_tmb.jpg)
Part Number:
Description:
Video pixel decoder
Manufacturer:
Micronas
Datasheet:
![DAC3550A](/images/manufacturer_photos/0/4/442/micronas_tmb.jpg)
Part Number:
Description:
Stereo audio DAC
Manufacturer:
Micronas
Datasheet: