參數(shù)資料
型號: SSM2804CBZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 26/36頁
文件大?。?/td> 0K
描述: IC AMP AUDIO DR 30-WLSCP
標準包裝: 1
類型: D 類
輸出類型: 2-通道(立體聲)帶立體聲耳機
在某負載時最大輸出功率 x 通道數(shù)量: 3.6W x 2 @ 4 歐姆; 40mW x 2 @ 16 歐姆
電源電壓: 2.5 V ~ 3.6 V
特點: 消除爆音,I²C,短路和熱保護,關機,音量控制
安裝類型: 表面貼裝
供應商設備封裝: 30-WLCSP(2.96x2.46)
封裝/外殼: 30-WFBGA,WLBGA
包裝: 標準包裝
其它名稱: SSM2804CBZ-RLDKR
SSM2804
Rev. 0 | Page 32 of 36
ALC CONTROL 3, ADDRESS 0x0C
Table 39. ALC Control 3 Register Bit Map
D7
D6
D5
D4
D3
D2
D1
D0
0
LCDBOOST
RCDBOOST
SOFTSTART
SOFTCLIPEN
NGEN
NGATE[1:0]
Table 40. ALC Control 3 Register Bit Descriptions
Bit Name
Description
Settings
LCDBOOST
Left channel Class-D gain boost
0 = 0 dB (default)
1 = +6 dB boost
RCDBOOST
Right channel Class-D gain boost
0 = 0 dB (default)
1 = +6 dB boost
SOFTSTART
Soft start enable
0 = soft start disabled (default)
1 = soft start enabled
SOFTCLIPEN
Soft clip enable
0 = soft clip disabled (default)
1 = soft clip enabled
NGEN
Noise gate enable
0 = noise gate disabled (default)
1 = noise gate enabled
NGATE[1:0]
Noise gate level
00 = 2 mV (default)
01 = 4 mV
10 = 8 mV
11 = 16 mV
POWER-DOWN CONTROL, ADDRESS 0x0D
Table 41. Power-Down Control Register Bit Map
D7
D6
D5
D4
D3
D2
D1
D0
PASSPDB
INCPDB
INBPDB
INAPDB
RCDPDB
LCDPDB
HPPDB
PWDB
Table 42. Power-Down Control Register Bit Descriptions
Bit Name
Description
Settings
PASSPDB
Passive switch power-down
0 = power down (default)
1 = power up
INCPDB
Input Channel C power-down
0 = power down (default)
1 = power up
INBPDB
Input Channel B power-down
0 = power down (default)
1 = power up
INAPDB
Input Channel A power-down
0 = power down (default)
1 = power up
RCDPDB
Class-D right channel power-down
0 = power down (default)
1 = power up
LCDPDB
Class-D left channel power-down
0 = power down (default)
1 = power up
HPPDB
Headphone power-down
0 = power down (default)
1 = power up
PWDB
System power-down
0 = power down (default)
1 = power up
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