参数资料
型号: CS4299-BQZ
厂商: Cirrus Logic Inc
文件页数: 14/52页
文件大小: 0K
描述: IC CODEC AC'97 W/SRC 48LQFP
标准包装: 250
系列: SoundFusion™
类型: 音频编解码器 '97
数据接口: 串行
分辨率(位): 18 b,20 b
ADC / DAC 数量: 1 / 1
三角积分调变:
动态范围,标准 ADC / DAC (db): 80 / 85
电压 - 电源,模拟: 4.75 V ~ 5.25 V
电压 - 电源,数字: 4.75 V ~ 5.25 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 托盘
其它名称: 598-1626
CS4299-BQZ-ND
CS4299
21
4.3
Alternate Volume Register (Index 04h)
Mute
Alternate Mute. Setting this bit mutes the ALT_LINE_OUT_L/R output signals.
ML[4:0]
Alternate Volume Left. These bits control the left alternate output volume. Each step corre-
sponds to 1.5 dB gain adjustment, with 00000 = 0 dB. The total range is 0 dB to -46.5 dB atten-
uation. See Table 2 for further attenuation levels.
ML5
Alternate Volume Left Max Attenuation. Setting ML5 sets the left channel attenuation to
-46.5 dB by forcing ML[4:0] to a ‘1’ state. ML[5:0] will read back 011111 when ML5 has been
‘set’. Table 2 summarizes this behavior.
MR[4:0]
Alternate Volume Right. These bits control the right alternate output volume. Each step corre-
sponds to 1.5 dB gain adjustment, with 00000 = 0 dB. The total range is 0 dB to -46.5 dB atten-
uation. See Table 2 for further attenuation levels.
MR5
Alternate Volume Right Max Attenuation. Setting MR5 sets the right channel attenuation to
-46.5 dB by forcing MR[4:0] to a ‘1’ state. MR[5:0] will read back 011111 when MR5 has been
‘set’. Table 2 summarizes this behavior.
Default
8000h. This value corresponds to 0 dB attenuation and Mute ‘set’.
4.4
Mono Volume Register (Index 06h)
Mute
Mono Mute. Setting this bit mutes the MONO_OUT signal.
MM[5:0]
Mono Volume. These bits control the mono output volume. Each step corresponds to 1.5 dB
gain adjustment, with a total available range from 0 dB to -46.5 dB attenuation. See Table 2 for
further attenuation levels.
MM5
Mono Volume Max Attenuation. Setting the MM5 bit sets the mono attenuation to -46.5 dB by
forcing MM[4:0] to a ‘1’ state. MM[5:0] will read back 011111 when MM5 has been ‘set’. Table 2
summarizes this behavior.
Default
8000h. This value corresponds to 0 dB attenuation and Mute ‘set’.
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Mute
0
ML5
ML4
ML3
ML2
ML1
ML0
0
MR5
MR4MR3
MR2MR1MR0
Mx[5:0]
Write
Mx[5:0]
Read
Gain
Level
000000
0 dB
000001
-1.5 dB
……
...
011111
-46.5 dB
100000
011111
-46.5 dB
...
111111
011111
-46.5 dB
Table 2. Analog Mixer Output Attenuation
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Mute
00
0
000
0
MM5
MM4
MM3
MM2
MM1
MM0
DS319PP6
21
CS4299
相关PDF资料
PDF描述
CS4272-CZZ IC CODEC AUD 24BIT 114DB 28TSSOP
EGG.1B.305.CYM CONN RCPT 5POS PNL MNT SKT W/NUT
MCF51AC256ACPUE MCU 32BIT 256K FLASH CAN 64-LQFP
CS4202-JQZ IC AC 97 W/HEADPHONE AMP 48TQFP
S9S12Q12J2VFAE1R MCU 16BIT 48LQFP
相关代理商/技术参数
参数描述
CS4299-BQZR 功能描述:接口—CODEC IC AC’97 Codec w/SRC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4299-JQ 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:CrystalClear SoundFusion Audio Codec 97
CS4299-JQZ 功能描述:接口—CODEC IC AC’97 Codec w/SRC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4299-JQZ 制造商:Cirrus Logic 功能描述:A/D Converter (A-D) IC
CS4299-JQZ 制造商:Cirrus Logic 功能描述:IC AUDIO CODEC 2CH AC97 W/HA