datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

PA5750 View Datasheet(PDF) - ProTek Devices.

Part Name
Description
View to exact match
PA5750 Datasheet PDF : 30 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
PA5750
ANALOG PRODUCTS DIVISION
Low Power Stereo Audio CODEC
With Speaker and Headphone Amplifier.
6.2.5. Register13 – ADC Control 5, Default 0000 0110
Bit Name
Bit Description
ADC_FsMode
5
0 – single speed mode (default)
1 – double speed mode.
Master mode ADC MCLK to sampling frequency ratio:
ADC_FsRatio
00000 -128
00001 – 192
00010 – 256
00011 – 384
00100 – 512
00101 – 576
4:0 00110 – 768 (default)
00111 – 1024
01000 – 1152
01001 – 1408
01010 – 1536
01011 – 2112
01100 – 2304
Other – Reserved.
10000 - 125
10001 - 136
10010 - 250
10011 - 272
10100 - 375
10101 - 500
10110 - 544
10111 - 750
11000 - 1000
11001 - 1088
11010 - 1496
11011 - 1500
6.2.6. Register14 – ADC Control 6, Default 0011 0000
Bit Name
Bit Description
ADC_invL
7
0 – normal (default).
1 – left channel polarity inverted.
ADC_invR
6
0 – normal (default).
1 – right channel polarity inverted.
ADC_HP_L
5
0 – disable ADC left channel high pass filter.
1 – enable ADC left channel high pass filter (default).
ADC_HP_R
4
0 – disable ADC right channel high pass filter.
1 – enable ADC right channel high pass filter (default).
6.2.7. Register15 – ADC Control 7, Default 0011 0000
Bit Name
Bit Description
00 – 0.5dB per 4 LRCK digital volume control ramp rate (default).
ADCRampRate
7:6
01 – 0.5dB per 8 LRCK digital volume control ramp rate.
10 – 0.5dB per 16 LRCK digital volume control ramp rate.
11 – 0.5dB per 32 LRCK digital volume control ramp rate.
ADCSoftRamp
5
0 – disable digital volume control soft ramp.
1 – enable digital volume control soft ramp (default)
ADCZeroCrs
4
0 – disable digital volume control at zero crossing.
1 – enable digital volume control at zero crossing (default).
ADCLeR
3
0 – normal (default)
1 – both channel gain control is set by ADC left gain control register
ADCMute
2
0 – normal (default).
1 – mute ADC digital output.
6.2.8. Register16 – ADC Control 8, Default 1100 0000
Bit Name
Bit Description
Digital volume control attenuates the signal in 0.5dB increments from 0 to -96dB
00000000 – 0dB.
00000001 – -0.5dB
LADCVOL
7:0 00000010 - -1dB
……………….
11000000 - -96dB (default).
561 E Elliot Road.#175 Chandler, AZ 85225 Tel: (480)539-2900. Fax: (480)632-1715.
14
95230 Rev.0. 04/09
www.protekanalog.com
Not for use in any life support systems.
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]