MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 72

• Manufacturer Part Number: MAX98090AETL+
• Description: Interface - CODECs 5V 130mW Stereo Headphone Amp
• Manufacturer: Maxim Integrated

Specifications of MAX98090AETL+

• Rohs: yes

MAX98090
Table 1. MAX98090 Control Register Map (continued)
www.maximintegrated.com
ADDR
BIAS AND POWER MODE CONFIGURATION REGISTERS
PLAYBACK PARAMETRIC EQUALIZER BAND 1: BIQUAD FILTER COEFFICIENT REGISTERS
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F EQUALIZER BAND
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x50
0x51
0x52
0x53
0x54
REGISTER DESCRIPTION
COEFFICIENT B0
COEFFICIENT B1
COEFFICIENT B2
COEFFICIENT A1
COEFFICIENT A2
BIAS CONTROL R/W
DAC CONTROL
ADC CONTROL
SHUTDOWN
DSP FILTER
EQUALIZER
EQUALIZER
EQUALIZER
EQUALIZER
ENABLE
DEVICE
BAND 1
BAND 1
BAND 1
BAND 1
NAME
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
SHDN
BIT 7
—
—
—
—
BIT 6
—
—
—
—
—
BIT 5
—
—
—
—
—
REGISTER CONTENTS
BIT 4
—
—
—
—
—
B0_1[23:16]
B1_1[23:16]
B2_1[23:16]
A1_1[23:16]
A2_1[23:16]
B0_1[15:8]
B1_1[15:8]
B2_1[15:8]
A1_1[15:8]
A2_1[15:8]
B0_1[7:0]
B1_1[7:0]
B2_1[7:0]
A1_1[7:0]
A2_1[7:0]
Ultra-Low Power Stereo Audio Codec
RECBQEN
BIT 3
—
—
—
—
EQ3BAND
OSR128
BIT 2
EN
—
—
—
EQ5BAND
DITHER
MODE
PERF
BIT 1
ADC
EN
—
—
EQ7BAND
DACHP
ADCHP
Maxim Integrated │ 72
MODE
BIAS_
BIT 0
EN
—
STATE
0x00
0x00
0x00
0x06
0x00
POR
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—