PCM3793RHB BURR-BROWN [Burr-Brown Corporation], PCM3793RHB Datasheet - Page 54

• Manufacturer Part Number: PCM3793RHB
• Description: 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

PCM3793
PCM3794
SLES193A – AUGUST 2006 – REVISED SEPTEMBER 2006
54
IDX[6:0]: 101 1101b (5Dh): Register 93
MGA[4:0]: Middle Boost Gain Control
Default value: 00000
These bits are used to set middle boost gain level to digital data. The detailed characteristic is shown in the
Typical Performance Curves.
IDX[6:0]: 101 1110b (5Eh): Register 94
HGA[4:0]: Treble Boost Gain Control (f
Default value: 00000
These bits are used to set middle boost gain level to digital data. The detailed characteristic is shown in the
Typical Performance Curves.
Register 93
Register 94
MGA[4:0]
HGA[4:0]
0 0000
0 0011
0 0100
0 0101
0 0110
0 0111
0 1000
0 1001
0 1010
0 1011
0 1100
0 1101
0 1110
0 0000
0 0011
0 0100
0 0101
0 0110
0 0111
0 1000
0 1001
0 1010
0 1011
0 1100
0 1101
0 1110
B15
B15
0
0
IDX6
IDX6
B14
B14
TONE CONTROL GAIN (MIDRANGE)
TONE CONTROL GAIN (TREBLE)
IDX5
IDX5
B13
B13
IDX4
0 dB (default)
IDX4
0 dB (default)
B12
B12
12 dB
11 dB
10 dB
12 dB
11 dB
10 dB
9 dB
8 dB
7 dB
6 dB
5 dB
4 dB
3 dB
2 dB
1 dB
9 dB
8 dB
7 dB
6 dB
5 dB
4 dB
3 dB
2 dB
1 dB
IDX3
IDX3
B11
B11
C
Submit Documentation Feedback
= 5 kHz)
IDX2
IDX2
B10
B10
IDX1
IDX1
B9
B9
IDX0
IDX0
B8
B8
MGA[4:0]
HGA[4:0]
0 1111
1 0000
1 0001
1 0010
1 0011
1 0100
1 0101
1 0110
1 0111
1 1000
1 1001
1 1010
1 1011
0 1111
1 0000
1 0001
1 0010
1 0011
1 0100
1 0101
1 0110
1 0111
1 1000
1 1001
1 1010
1 1011
RSV
RSV
B7
B7
RSV
RSV
B6
B6
RSV
RSV
B5
B5
TONE CONTROL GAIN (MIDRANGE)
TONE CONTROL GAIN (TREBLE)
MGA4
HGA4
B4
B4
MGA3
HGA3
B3
B3
–10 dB
–11 dB
–12 dB
–10 dB
–11 dB
–12 dB
–1 dB
–2 dB
–3 dB
–4 dB
–5 dB
–6 dB
–7 dB
–8 dB
–9 dB
–1 dB
–2 dB
–3 dB
–4 dB
–5 dB
–6 dB
–7 dB
–8 dB
–9 dB
0 dB
0 dB
MGA2
HGA2
B2
B2
www.ti.com
MGA1
HGA1
B1
B1
MGA0
HGA0
B0
B0