参数资料
型号: MAX97003EWP+T
厂商: Maxim Integrated Products
文件页数: 26/48页
文件大小: 0K
描述: IC AUDIO SUBSYSTEM LN 20WLP
标准包装: 2,500
类型: D 类;H 类
输出类型: 1-通道(单声道)或 2-通道(立体声)
在某负载时最大输出功率 x 通道数量: 1W x 2 @ 8 欧姆
电源电压: 2.7 V ~ 5.5 V
特点: 消除爆音,差分输入,关闭
安装类型: *
供应商设备封装: *
封装/外壳: *
包装: *
Maxim Integrated Products 32
MAX97003
High-Efficiency, Low-Noise Audio Subsystem
Table 4. Mixer Registers
Mixers
The IC features independent mixers for the left headphone, right headphone, and speaker paths. Each output can
select any combination of any inputs. This allows for mixing two audio signals together and routing independent signals
to the headphone and speaker amplifiers. If one of the inputs is not selected by either mixer, it is automatically powered
down to reduce current consumption.
REGISTER
BIT
NAME
DESCRIPTION
0x05
7
HPLMIX
Left Headphone Mixer. Selects which of the four inputs is routed to the left headphone
output.
6
0000
xxx1
xx1x
x1xx
1xxx
No input
INA1 (Disabled when INADIFF = 1)
INA2 (Select when INADIFF = 1)
INB1 (Disabled when INBDIFF = 1)
INB2 (Select when INBDIFF = 1)
5
4
3
HPRMIX
Right Headphone Mixer. Selects which of the four inputs is routed to the right
headphone output.
2
0000
xxx1
xx1x
x1xx
1xxx
No input
INA1 (Disabled when INADIFF = 1)
INA2 (Select when INADIFF = 1)
INB1 (Disabled when INBDIFF = 1)
INB2 (Select when INBDIFF = 1)
1
0
0x06
3
SPKMIX
Speaker Mixer. Selects which of the four inputs is routed to the speaker output.
2
0000
xxx1
xx1x
x1xx
1xxx
No input
INA1 (Disabled when INADIFF = 1)
INA2 (Select when INADIFF = 1)
INB1 (Disabled when INBDIFF = 1)
INB2 (Select when INBDIFF = 1)
1
0
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