参数资料
型号: MAX98089ETN+T
厂商: Maxim Integrated Products
文件页数: 97/131页
文件大小: 0K
描述: IC CODEC AUDIO FLEXSOUND 56TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
系列: FlexSound™
类型: 立体声音频
数据接口: I²C,串行
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
S/N 比,标准 ADC / DAC (db): 93 / 101
动态范围,标准 ADC / DAC (db): 93 / 101
电压 - 电源,模拟: 1.65 V ~ 2 V
电压 - 电源,数字: 1.65 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(7x7)
包装: 标准包装
其它名称: MAX98089ETN+TDKR
Low-Power, Stereo Audio Codec
with FlexSound Technology
Table 2. Power Management Registers (continued)
REGISTER
BIT
NAME
DESCRIPTION
0x4D
7
HPLEN
Left Headphone Enable
0 = Disabled
1 = Enabled
6
HPREN
Right Headphone Enable
0 = Disabled
1 = Enabled
5
SPLEN
Left Speaker Enable
0 = Disabled
1 = Enabled
4
SPREN
Right Speaker Enable
0 = Disabled
1 = Enabled
3
RECLEN
Receiver/Left Line Output Enable. Use this bit to enable the differential receiver output
or left line output.
0 = Disabled
1 = Enabled
2
RECREN
Right Line Output Enable. Use this bit to enable the right line output.
0 = Disabled
1 = Enabled
1
DALEN
Left DAC Enable
0 = Disabled
1 = Enabled
0
DAREN
Right DAC Enable
0 = Disabled
1 = Enabled
0x4E
7
BGEN
Bandgap Enable. Must be enabled for proper operation of the 2.5V regulator and as-
sociated circuitry.
0 = Disabled
1 = Enabled
6
SPREGEN
2.5V Regulator Enable. SPREGEN enables a 2.5V internal regulator required for the
ADC, speaker and receiver/line out amplifier. The 2.5V regulator is powered by SP-
KLVDD.
0 = Disabled
1 = Enabled
5
VCMEN
Common-Mode Voltage Resistor String Enable. VCMEN enables the common mode
voltage for the input and output amplifiers in the codec.
0 = Disabled
1 = Enabled
4
BIASEN
Chip Bias Enable. BIASEN needs to be set for the codec amplifiers to be enabled.
0 = Disabled
1 = Enabled
0
JDWK
See the Jack Detection section.
Maxim Integrated
68
MAX98089
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