DS618F2
41
CS4382A
6.7.2
Volume Control (XX_VOL)
Default = 0 (No attenuation)
Function:
The Digital Volume Control registers allow independent control of the signal levels in 1 dB increments
from 0 to -127 dB. Volume settings are decoded as shown in Table 8. The volume changes are imple-
mented as dictated by the Soft and Zero Cross bits. All volume settings less than -127 dB are equivalent
to enabling the MUTE bit.
6.8
Chip Revision (Address 12h)
6.8.1
Part Number ID (PART) [Read Only]
01110 - CS4382A
6.8.2
Revision ID (REV) [Read Only]
000 - Revision A
001 - Revision B
Function:
This read-only register can be used to identify the model and revision number of the device.
Binary Code
Decimal Value
Volume Setting
0 0 0 0 0 0 0
0
0 dB
0 0 1 0 1 0 0
20
-20 dB
0 1 0 1 0 0 0
40
-40 dB
0 1 1 1 1 0 0
60
-60 dB
1 0 1 1 0 1 0
90
-90 dB
Table 8. Example Digital Volume Settings
7
6
5
432
10
PART4
PART3
PART2
PART1
PART0
REV2
REV1
REV0
01
11
0
-
相关PDF资料
CS4384-CQZR IC DAC 8CH 103DB 192KHZ 48-LQFP
CS4385-DQZR IC DAC 8CH 114DB 192KHZ 48-LQFP
CS4391A-KZZR IC DAC 24BIT 192KHZ W/VC 20TSSOP
CS4392-KZZ IC DAC 24BIT 192KHZ W/VC 20TSSOP
CS4397-KSZ IC DAC 24BIT MULTY STNDRD 28SOIC
CS4398-CZZ IC DAC 120DB 192KHZ W/VC 28TSSOP
CS43L22-CNZR IC DAC W/HDPN & SPKR AMPS 40-QFN
CS4461-CZZR IC ADC PSR FEEDBACK 24-TSSOP
相关代理商/技术参数
CS4382A-DQZR 功能描述:音频数/模转换器 IC IC 114dB 192 kHz 8Chn DAC w/DSD supt. RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel
CS4382A-EQZ 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-channel D/A Converter
CS4382A-EQZR 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-channel D/A Converter
CS4382-KQZ 功能描述:数模转换器- DAC IC 114dB 24-bit 102kHz 8Ch DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
CS4382-KQZR 功能描述:数模转换器- DAC IC 114dB 24-bit 102kHz 8Ch DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
CS4383 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter
CS4383-BQ 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter
CS4383-KQ 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter